cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Searching for similarities in the accretion flow of Seyfert 1 galaxies and cataclysmic variables based on flare profiles of IRAS 13224-3809, 1H 0707-495, Mrk 766 and MV Lyr
Creators: name: Dobrotka, A.
name: Negoro, H.
name: Bezak, P.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: AIMS: We studied fast variability of three selected AGNs, IRAS 13224-3809, 1H 0707-495 and Mrk 766, and the cataclysmic variable MV Lyr observed by XMM-Newton and Kepler spacecrafts, respectively. Our goal is to search for common origin of the variability and to test the so-called sandwich model where a geometrically thick corona is surrounding a geometrically thin disc. METHODS: We study substructures of the averaged flare profiles. The flare profile method identifies individual flares in the light curve, and averages them. Direct fitting of the profile substructures identify individual characteristic frequencies seen in standard power density spectra (PDS) as a break frequency or quasi-periodic oscillation. The credibility of flare profile substructures is demonstrated by comparison with autocorrelation function. RESULTS: We found that the flare profiles of AGNs are similar to that of the cataclysmic variable in the low state. We explain this as a consequence of a truncated inner disc in a sandwich model. The same scenario is also able to explain the presence of characteristic break frequencies in X-ray PDS, but not seen in optical. We also searched for substructures in the flare profile of IRAS 13224-3809. In addition to a permanently present main flare, we found transient side-lobe appearing before the main flare and only seen in a high flux period. This complex flare profile of this AGN suggests that an additional source of X-rays appears during the high flux period. We propose a scenario in which an accretion flow fluctuation enters the sandwich corona and propagates further to some very central part of the accretion disc.
description: Accepted for publication in Astronomy and Astrophysics
Ophionea ceylonica
Creators: name: Sudhakar Anagha, V. S.
name: Sabu, Thomas K.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Ophionea
Ophionea ceylonica

description: Ophionea ceylonica (Baehr, 1996)
(Figure 3D)
Ophionea ceylonica (Baehr): Lorenz, 2005: 441
= Casnoidea ceylonica Baehr, 1996: 1062
Materials examined (n = 4). (2 female). Labelled “ India: Kerala: Kannur: Chambad (11°52’23.5”N 75°30’24.5”E), ‘Light trap’, 28.i. 2022. coll. Shigina K ”; (1 female). Labelled “ India: Kerala: Kozhikode: Mavoor (11°15’37.4”N 75°56’20.8”E), ‘Light trap’, 14. ii. 2022. coll. Neethu V. P”; (1 female). Labelled “ India: Kerala: Malappuram: Mampad (11°14’15.4”N 76°11’44.4”E), ‘Light trap’, 09.iii. 2022. coll. Kamila & Party”; deposited in ZSI-WGRC Calicut.
Measurements. TLB = 6.46–6.67 mm, PL = 1.30–1.44 mm, PW = 0.76–0.80 mm, EL = 3.35– 3.51 mm, EW = 1.84–1.99 mm.
Distribution. Sri Lanka.
Remarks. The examined materials reveal minor variations in the number of setiferous punctures on elytral interval 3 and in the width of basal and apical black fascia on elytra. The number of setiferous punctures on interval 3 ranges from 8–10 in the specimens examined, whereas in the holotype, the setiferous punctures on interval 3 range from 10–12. In the specimens examined, the width of basal and apical black fascia on elytra are wider than the black fascia in the holotype. These variations in characters are interpreted as intra-specific variations occurring in indigenous populations of O. ceylonica (Figs 3C, D)
description: Published as part of Sudhakar Anagha, V. S. & Sabu, Thomas K., 2024, Additions to the taxonomy of the genus Ophionea Klug, 1821 (Coleoptera: Carabidae: Lebiinae) and a new species from India, pp. 523-536 in Zootaxa 5437 (4) on page 529, DOI: 10.11646/zootaxa.5437.4.5, http://zenodo.org/record/10985493
The GAPS programme at TNG: TBD. Studies of atmospheric FeII winds in ultra-hot Jupiters KELT-9b and KELT-20b using HARPS-N spectrograph
Creators: name: Stangret, M.
name: Fossati, L.
name: D'Arpa, M. C.
name: Borsa, F.
name: Nascimbeni, V.
name: Malavolta, L.
name: Sicilia, D.
name: Pino, L.
name: Biassoni, F.
name: Bonomo, A. S.
name: Brogi, M.
name: Claudi, R.
name: Damasso, M.
name: Di Maio, C.
name: Giacobbe, P.
name: Guilluy, G.
name: Harutyunyan, A.
name: Lanza, A. F.
name: Fiorenzano, A. F. Martinez
name: Mancini, L.
name: Nardiello, D.
name: Scandariato, G.
name: Sozzetti, A.
name: Zingales, T.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Ultra-hot Jupiters (UHJs) are gas giant planets orbiting close to their host star, with equilibrium temperatures exceeding 2000 K, and among the most studied planets in terms of their atmospheric composition. Thanks to a new generation of ultra-stable high-resolution spectrographs, it is possible to detect the signal from the individual lines of the species in the exoplanetary atmospheres. We employed two techniques in this study. First, we used transmission spectroscopy, which involved examining the spectra around single lines of FeII. Then we carried out a set of cross-correlation studies for two UHJs: KELT-9b and KELT-20b. Both planets orbit fast-rotating stars, which resulted in the detection of the strong Rossiter-McLaughlin (RM) effect and center-to-limb variations in the transmission spectrum. These effects had to be corrected to ensure a precise analysis. Using the transmission spectroscopy method, we detected 21 single lines of FeII in the atmosphere of KELT-9b. All of the detected lines are blue-shifted, suggesting strong day-to-night side atmospheric winds. The cross-correlation method leads to the detection of the blue-shifted signal with a signal-to-noise ratio (S/N) of 13.46. Our results are in agreement with models based on non-local thermodynamical equilibrium (NLTE) effects, with a mean micro-turbulence of nu_mic = 2.73 +/- 1.5 km/s and macro-turbulence of nu_mac = 8.22 +/- 3.85 km/s. In the atmosphere of KELT-20b, we detected 17 single lines of FeII. Considering different measurements of the systemic velocity of the system, we conclude that the existence of winds in the atmosphere of KELT-20b cannot be determined conclusively. The detected signal with the cross-correlation method presents a S/N of 11.51. The results are consistent with NLTE effects, including means of nu_mic = 3.04 +/- 0.35 km/s and nu_mac = 6.76 +/- 1.17 km/s.
description: 38 pages, 19 Figures (39 figures in Appendix), 6 tables, Accepted for publication in A&A
Letheobia debilis Joger
Creators: name: Wallach, Van
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Typhlopidae
Letheobia
Letheobia debilis

description: Letheobia debilis (Joger)
(Fig 6 A)
Feeble gracile blind-snake Description. Snout slightly hooked, prominent. Rostral very broad, truncated posteriorly; frontal broad and shallow, not contacting the nasals; supraocular large, transverse, its lateral apex wedged between nasal and ocular, which is separated from the subocular by a temporal; eye not visible; nasal suture arising from first labial; SIP II (N1, P, S, S); scale rows 20 (rarely 18) at midbody; MD 547-668; vertebrae 443 in holotype; MD/V ratio 1.41; L/D ratio 98–129. Rosy-tan in colour.
Size. Largest specimen (MNHN 1998.268 – Central African Republic) 478 mm in total length.
Habitat. Lowland rain forest.
Distribution. Southern Central African Republic, 450–800 m (Fig. 11).
Localities. CENTRAL AFRICAN REPUB LIC. No locality MNHN 1998.268; Bangui HLMD 1450; MNHN 1991.377-78, 1997. 3196; ZFMK 33684 (holotype); Mboki MNHN 1997.3195.
description: Published as part of Wallach, Van, 2007, A review of East and Central African species of Letheobia Cope, revived from the synonymy of Rhinotyphlops Fitzinger, with descriptions of five new species (Serpentes: Typhlopidae), pp. 31-68 in Zootaxa 1515 on page 50, DOI: 10.5281/zenodo.177278
HI line observations of 290 evolved stars made with the Nancay Radio Telescope -- I. Data
Creators: name: Gerard, E.
name: van Driel, W.
name: Matthews, L. D.
name: Bertre, T. Le
name: Martin, J. -M.
name: Rieu, N. Q.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a compendium of HI 21-cm line observations of circumstellar envelopes (CSEs) of 290 evolved stars, mostly (~84%) on the asymptotic giant branch (AGB), made with the 100m-class, single-dish Nancay Radio Telescope. The observational and data reduction procedures were optimised for separating genuine CSE HI emission from surrounding Galactic line features. For most targets (254) the results have not been previously published. Clear detections were made of 34 objects, for 33 of which the total HI flux and the size of the CSE could be determined. Possible detections were made of 21 objects, and upper limits could be determined for 95 undetected targets, while for 140 objects confusion from Galactic HI emission along the line-of-sight precluded meaningful upper limits. The collective results of this survey can provide guidance on detectability of circumstellar HI gas for future mapping and imaging studies.
Macrophya blanda Fabricius 1775
Creators: name: Macek, Jan
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Macrophya
Macrophya blanda

description: Macrophya blanda (Fabricius, 1775)
(Figs. 1, 7, 13)
Material examined. Bohemia centr.: Voznice (6151), 27.viii.2005, 1 larva on Rubus idaeus; Czech karst PLA, Karlštejn NNR (6051): 19.ix.2010, 5 larvae on Rubus fruticosus, 1 male emerged 15.v.2011; 29.ix.2011, 1 larva on Rubus fruticosus.
Description of the last instar larva. Body length 16–19 mm; head yellow-brown with black spot on the occiput; antenna pale, clypeus with four setae, labrum with six setae; mandibles with two setae, stipes with 1 seta, palpifer with 3 setae.
The body in upper part green-grey, in lower part grey whitish with dark X-like dorsal pattern and W-like lateral pattern with black spots on the second annulet above the spiracle; the body surface is covered with tiny dark spinulae, which are grouped under the spiracle, in the lower part of subspiracular lobe, the anterior part of the surpedal lobe and the lower part of the second postspiracular lobe in the form of dark patches; abdominal segments with 7 dorsal annulets; annulets 2, 4 and 7 with conical warts bearing small stiff hooked bristles and 4 white conical tubercles (= glandubae); annulet 7 covered only with conical bristled warts; the first postspiracular lobe with one glanduba and 1 conical bristle; the second postspiracular lobe with one glanduba and two conical bristles; subspiracular lobe with one glanduba and 6–7 conical bristles; surpedal lobe with 11–13 setae and one conical bristle; prolegs bare; legs pale, coxa with black basal spot.
Notes on identification. Macrophya blanda larvae differ from the similar M. montana by the yellow-brown head with a black pattern on the occiput only and a different cuticular texture (see Figs. 7 and 12).
Bionomics. Silvicolous species. Deciduous and mixed forest with a shrub layer. Univoltine. Flight period from May to beginning of July; larval period from mid July to September. Host plants: Rubus idaeus, R. fruticosus. Larval development is very slow, lasting eight to ten weeks. The eonymph rests for a long time (two to three weeks) in the leaf litter before burrowing into the soil for hibernation.
description: Published as part of Macek, Jan, 2012, About Macrophya parvula and larvae of several Central European Macrophya (Hymenoptera: Tenthredinidae), pp. 65-76 in Zootaxa 3487 on page 66, DOI: 10.5281/zenodo.282414
Macrophya diversipes Schrank 1782
Creators: name: Macek, Jan
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Macrophya
Macrophya diversipes

description: Macrophya diversipes (Schrank, 1782)
(Figs. 2, 8, 14)
Material examined. Bohemia centr.: Příbram distr., Lazec (6349), 24.vii.2005, 2 larvae on Rubus fruticosus; Praha distr., Prokopské údolí (valley) (5952), 10.ix.2005, 3 larvae on Fragaria viridis; Praha, Zlíchov (5952), 11.x.2004, 1 larva on Fragaria viridis; Czech karst PLA, Karlštejn NNR (6051), 10.ix.2010, 6 larvae on Fragaria viridis, 1 larva on Rubus caesius. Bohemia or.: Hradčany env., Báň NR (5857), 8.ix.2005, 3 larvae on Fragaria Description of the last instar larva. Body length 16–18 mm; head yellow-brown with a black spot on the occiput, a large transverse black macula above the frons and a small black spot on the back of the temples; the large frontal macula is often confluent with the black neck spot; antenna pale, clypeus with four setae, labrum with six setae, mandibles with two setae, stipes with 1 seta, palpifer with 3 setae.
Upper part of the body yellow-grey, the dorsal part darker than the ventral part, dorsum with a dark, double-X pattern subdorsally and a lateral row of dark spots; above the spiracle a small black round spot; coxae, spiracular, subspiracular and suprapedal lobes with black spots; the surface sculpture granulose; the abdominal segments with seven annulets; annulets 2, 4 and 7 with numerous conical warts bearing enlarged short, stiff bristles; annulets 2 and 4 with three to four conical glandubae; the first postspiracular lobe with one conical glanduba and 5 conical bristles; the second postspiracular lobe with one glanduba and six conical bristles; subspiracular lobe with one glanduba and 10–13 conical and spiny bristles combined; surpedal lobe with 11–13 spiny bristles; prolegs bare; legs pale, coxae with black basal spots.
Notes on identification. The larva of M. diversipes is similar to the larva of M. annulata but differs by the granulose surface sculpture (in M. annulata the surface sculpture is spinulate and tuberculate) and short enlarged bristles on the annulets 2, 4 and 7 (in M. annulata the bristles are hairlike). Moreover, M. diversipes is associated with Fragaria and Rubus, M. annulata with Rosa.
Bionomics. Xerophilous species. Dry shrubby grasslands. Univoltine. Flight period from May to the beginning of July; larval period from mid July to mid October. Host plants: Rosa sp. (Pschorn-Walcher & Altenhofer 2006), Fragaria viridis (new record), Rubus fruticosus (new record), Rubus caesius (new record); in captivity larvae also accepted Potentilla reptans. Larval development is very slow, lasting up to eight weeks. The eonymph rests for a long time (two to three weeks) on the underside of the leaves of various herbs or in the litter before burrowing into the soil for hibernation.
description: Published as part of Macek, Jan, 2012, About Macrophya parvula and larvae of several Central European Macrophya (Hymenoptera: Tenthredinidae), pp. 65-76 in Zootaxa 3487 on pages 66-68, DOI: 10.5281/zenodo.282414
Kinematical signatures: Distinguishing between warps and radial flows
Creators: name: Zuleta, A.
name: Birnstiel, T.
name: Teague, R.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Increasing evidence shows that warped disks are common, challenging the methods used to model their velocity fields. Molecular line emission of these disks is characterized by a twisted pattern, similar to the signal from radial flows, complicating the study of warped disk kinematics. Previous attempts to model these features have encountered difficulties in distinguishing between the underlying kinematics of different disks. This study aims to advance gas kinematics modeling capabilities by extending the Extracting Disk Dynamics ($\texttt{eddy}$) package to include warped geometries and radial flows. We assess the performance of $\texttt{eddy}$ in recovering input parameters for scenarios involving warps, radial flows, and combinations of the two. Additionally, we provide a basis to break the visual degeneracy between warped disks and radial flow, establishing a criterion to distinguish them. We extended the $\texttt{eddy}$ package to handle warped geometries by including a parametric prescription of a warped disk and a ray-casting algorithm to account for the surface self-obscuration arising from the 3D to 2D projection. The effectiveness of the tool was tested using the radiative transfer code $\texttt{RADMC3D}$, generating synthetic models for disks with radial flows, warped disks, and warped disks with radial flows. We demonstrate the efficacy of our tool in accurately recovering the geometrical parameters of systems, particularly in data with sufficient angular resolution. Importantly, we observe minimal impact from thermal noise levels typical in Atacama Large Millimeter/submillimeter Array (ALMA) observations. Furthermore, our findings reveal that fitting an incorrect model type produces characteristic residual signatures, which serve as kinematic criteria for disk classification.
description: 15 pages, 9 figures; accepted for publication in A&A
Ophionea nigrofasciata Schmidt-Gobel 1846
Creators: name: Sudhakar Anagha, V. S.
name: Sabu, Thomas K.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Ophionea
Ophionea nigrofasciata

description: Ophionea nigrofasciata Schmidt-Göbel, 1846
(Figure 3A)
Ophionea nigrofasciata Schmidt-Göbel, 1846: 21; Bates, 1892: 380; Bouchard, 1903: 172; Maindron, 1910; Andrewes, 1921a: 161; id. 1923: 4; id. 1929: 310; id. 1930: 242; id. 1931: 437; id. 1937:46; Liebke, 1938: 80; Habu, 1962: 113, 116–118, 126; id. 1967: 33; Baehr, 2003: 59; id. 2005: 192; Park et al., 2006: 98; Lorenz, 2005: 442; Terada & Wu, 2014: 23; Löbl & Löbl, 2017: 634; Raj & Thomas, 2019: 6.
= Casnoidea nigrofasciata (Schmidt-Göbel): Dupuis, 1913: 270.
= Casnoidea nigrofasciata (Schmidt-Göbel): Csiki, 1932: 1535; Jedlička, 1963: 499; Baehr, 1996: 1052; Darlington, 1968: 208.
= Ophionea cyanocephala Lacordaire, 1854 [non-Fabricius 1798].
Distribution. India: Meghalaya (Khasi Hills, Patkai Hills); Bangladesh; Myanmar; Sri Lanka; Thailand; Vietnam; Cambodia; Laos; Indonesia; Malaysia; Philippines; Papua New Guinea; Singapore; China; Japan.
Remarks. Ophionea nigrofasciata differs from the closely similar O. bhamoensis by the lack of lateral setae on prothorax and the absence of bluish reflection on the black transverse fascia on the elytral upper surface.
description: Published as part of Sudhakar Anagha, V. S. & Sabu, Thomas K., 2024, Additions to the taxonomy of the genus Ophionea Klug, 1821 (Coleoptera: Carabidae: Lebiinae) and a new species from India, pp. 523-536 in Zootaxa 5437 (4) on page 530, DOI: 10.11646/zootaxa.5437.4.5, http://zenodo.org/record/10985493
Macrophya annulata Geoffroy 1785
Creators: name: Macek, Jan
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Macrophya
Macrophya annulata

description: Macrophya annulata (Geoffroy, 1785)
(Figs. 3, 9, 16)
Material examined. Bohemia centr.: Hradčany env.: Báň NR (5857), 8.ix.2005, 6 larvae on Rosa canina; Knĕžičky NNR (5857), 20.vii.2005, 2 larvae on Rosa canina; Karlštejn NNR (6051), 3.viii.2008, 4 larvae on Rosa canina.
Notes on identification. The larva was described by Zirngiebel (1940) and by Lorenz & Kraus (1957). The last instar larva is easily distinguished from the other similar looking Macrophya larvae by a combination of characters as follows: the shape of body is rather stream-lined, tapering from the thorax towards the end of the abdomen; head with a black M-like macula fused with a black neck spot; surface sculpture granulose, all annulets covered with rows of conical tubercles (an exclusive character not occurring in the other Macrophya larvae).
Discussion. Taeger et al. (1998) listed various food plants, but only Rosa was confirmed as a natural one. In captivity Rubus and Potentilla reptans were also accepted. The other foodplant mentioned, Origanum, listed by Zirngiebl (1940), was not accepted by larvae and therefore this plant should be removed from the food plant list.
description: Published as part of Macek, Jan, 2012, About Macrophya parvula and larvae of several Central European Macrophya (Hymenoptera: Tenthredinidae), pp. 65-76 in Zootaxa 3487 on pages 68-69, DOI: 10.5281/zenodo.282414
Letheobia kibarae Witte
Creators: name: Wallach, Van
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Typhlopidae
Letheobia
Letheobia kibarae

description: Letheobia kibarae (Witte)
(Fig 6 B)
Upemba gracile blind-snake
Typhlops kibarae Witte 1953, Explor. Parc Nat. Upemba (6): 150, Fig. 35. Type locality: Kaswabilenga (région du cours inférieur de la Lupiala, affluent de la rive droite de la Lufira), Parc National de l’Upemba [= Katanga, Democratic Republic of Congo] (08°48’S, 26°41’E, elevation 700 m), collected by Mission G.-F. de Witte, 31 January 1949, holotype IRSNB 2201.
Typhlops gracilis kibarae – Laurent 1960: 20.
Description. Snout with an angular horizontal edge. Rostral very broad, truncated posteriorly; frontal wide and curved, in contact with the rostral; supraocular oblique, its lateral apex wedged between preocular and tiny ocular, which is separated from the subocular by two to four temporals; eye not visible; nasal suture asising from first labial; SIP X (N2, P, S, S); scale rows 28-24-24; MD 562-618; vertebrae 345-370; MD/V ratio 1.57–1.76; L/D ratio 58–87.
Size. Largest specimen (IRSNB 2201 – holotype) 525 mm in total length (Witte 1953).
Habitat. Savanna - Miombo woodland.
Distribution. Upemba National Park, southeastern Democratic Republic of Congo, 700–1250 m (Fig. 10).
Localities. DEMOCRATIC REPUBLIC OF CONGO. Kanonga IRSNB 8059; Kaswabilenga IRSNB 2198-2000 (paratypes), 2201 (holotype), 2202-2203 (paratypes); MCZ 54379; Pelenge Gorges IRSNB 2198.
description: Published as part of Wallach, Van, 2007, A review of East and Central African species of Letheobia Cope, revived from the synonymy of Rhinotyphlops Fitzinger, with descriptions of five new species (Serpentes: Typhlopidae), pp. 31-68 in Zootaxa 1515 on pages 50-51, DOI: 10.5281/zenodo.177278
Paepalanthus acanthophyllus Ruhland 1903
Creators: name: Trovó, Marcelo
name: Sano, Paulo Takeo
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Eriocaulaceae
Paepalanthus
Paepalanthus acanthophyllus

description: Paepalanthus acanthophyllus Ruhland in Engler, Pflanzenr. IV. 30 (Heft 13): 186. tab. 24 (1903).
Type: BRAZIL. Goiás: “Entre Rio Torto et Sobradinho, dans le sable, 25 May 1895, Glaziou 22323 (holotype: B!, isotypes: B!, C!, G!, K!, LE!, NY!, P!).
description: Published as part of Trovó, Marcelo & Sano, Paulo Takeo, 2010, Taxonomic survey of Paepalanthus section Diphyomene (Eriocaulaceae), pp. 49-55 in Phytotaxa 14 on page 51, DOI: 10.11646/phytotaxa.14.1.4, http://zenodo.org/record/4778755
X-Shooting ULLYSES: Massive Stars at low metallicity IX: Empirical constraints on mass-loss rates and clumping parameters for OB supergiants in the Large Magellanic Cloud
Creators: name: Verhamme, O.
name: Sundqvist, J.
name: de Koter, A.
name: Sana, H.
name: Backs, F.
name: Brands, S. A.
name: Najarro, F.
name: Puls, J.
name: Vink, J. S.
name: Crowther, P. A.
name: Kubátová, B.
name: Sander, A. A. C.
name: Bernini-Peron, M.
name: Kuiper, R.
name: Prinja, R. K.
name: Schillemans, P.
name: Shenar, T.
name: van Loon, J. Th.
name: collaboration, XShootu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Context. Current implementations of mass loss for hot, massive stars in stellar evolution models include a sharp increase in mass loss when blue supergiants become cooler than Teff 20-22kK. This drastic mass-loss jump has been motivated by the potential presence of a so-called bistability ionisation effect, which may occur for line-driven winds in this temperature region due to recombination of important line-driving ions. Aims. We perform quantitative spectroscopy using UV (ULLYSES program) and optical (XShootU collaboration) data for 17 OB-supergiant stars in the LMC (covering the range Teff 14-32kK), deriving absolute constraints on global stellar, wind, and clumping parameters. We examine whether there are any empirical signs of a mass-loss jump in the investigated region, and we study the clumped nature of the wind. Methods. We use a combination of the model atmosphere code fastwind and the genetic algorithm code Kiwi-GA to fit synthetic spectra of a multitude of diagnostic spectral lines in the optical and UV. Results. We find no signs of any upward mass loss jump anywhere in the examined region. Standard theoretical comparison models, which include a strong bistability jump thus severely over predict the empirical mass-loss rates on the cool side of the predicted jump. Additionally, we find that on average about 40% of the total wind mass seems to reside in the diluted medium in between dense clumps. Conclusions. Our derived mass-loss rates suggest that for applications like stellar evolution one should not include a drastic bistability jump in mass loss for stars in the temperature and luminosity region investigated here. The derived high values of interclump density further suggest that the common assumption of an effectively void interclump medium (applied in the vast majority of spectroscopic studies of hot star winds) is not generally valid in this parameter regime.
Macrophya rufipes Linne 1758
Creators: name: Macek, Jan
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Macrophya
Macrophya rufipes

description: Macrophya rufipes (Linné, 1758)
(Figs. 4, 10, 15)
Material. examined. Bohemia centr.: Czech karst PLA, Karlštejn NNR (6051): 23.vii.2008, 3 larvae on Rubus caesius, 1 female emerged, 20.v.2009; 15.viii.2009, 5 larvae on Rubus caesius; 4.ix.2010, 1 larva on Rubus caesius.
Description of the last instar larva. Body length 15–17 mm; head-yellow brown with a black neck spot and a separate transverse large macula above the frons; antenna pale, clypeus with four setae, labrum with six setae; mandibles with two setae, stipes with 1 seta, palpifer with 3 setae. Body yellow-grey, the dorsal part darker than the ventral part, dorsum with dark double dorsal line, surface sculpture granulose with dark granula forming spot pattern; the second annulet above the spiracle with a black round spot, abdominal segments with seven dorsal annulets; annulets 2 and 4 with numerous conical warts with long spiny bristles and with four to five white spiny glandubae; annulet 7 covered only with numerous conical warts with long spiny bristles; the first postspiracular lobe with one spiny glanduba and 6 long stiff bristles; the second postspiracular lobe with one glanduba and ten long stiff bristles; subspiracular lobe with one glanduba and 6–7 six long stiff bristles; surpedal lobe with 11–13 stiff long bristles and one sharp conical glanduba; prolegs bare; legs pale, coxa with black basal spot.
Notes on identification. The larva of M. rufipes is very similar to the larva of M. montana differing by the double dorsal stripes. Moreover, M. rufipes is a xerophilous species confined to open sunny areas (shrubby grasslands and wastelands with Rubus vegetation), whilst M. montana is a silvicolous species preferring the shady habitats in deciduous and mixed forest.
Bionomics. Habitat: dry shrubby grasslands. Univoltine. Flight period from May to beginning of June; larval period from mid June to the beginning of the September. Host plant: Rubus caesius (new record).
Discussion. The host plant Vitis vinifera as noticed by Lorenz & Kraus (1957) is evidently doubtful. Weiffenbach (1985) noted tentatively Agrimonia eupatoria as a food plant, based on the observation of ovipositing female and later frass spurs on the leaves, but he did not prove it by finding the larvae. The frass spurs on Agrimonia should be ascribed to the common larvae of Rhogogaster viridis (Linné, 1758). Consequently, Rubus caesius is, for the present, the only verified food plant of M. rufipes.
description: Published as part of Macek, Jan, 2012, About Macrophya parvula and larvae of several Central European Macrophya (Hymenoptera: Tenthredinidae), pp. 65-76 in Zootaxa 3487 on page 70, DOI: 10.5281/zenodo.282414
Origin of Ca II emission around polluted white dwarfs
Creators: name: Fröhlich, Viktória
name: Regály, Zsolt
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Dozens of white dwarfs with anomalous metal polluted atmospheres (DZ WDs) are known to host dust and gas discs. The line profiles of the Ca II triplet emitted by the gas discs show significant asymmetry. Several minor planets have been discovered orbiting such WDs. The most challenging burden of modelling gas discs around DZ WDs is to simultaneously explain the asymmetry and metal pollution of the WD's atmosphere, while staying consistent with other aspects of the observations, like the morphology of the Ca II lines. This paper aims to construct a self-consistent model to explain the simultaneous WD pollution and Ca II line asymmetry over at least three years. In our model an asteroid disintegrates in an eccentric orbit, periodically entering below the WD's Roche limit. The resulting debris sublimates at a temperature of 1500 K, producing gas that viscously spreads to form a disc. The evolution of the discs is studied over a period of 1.2 years using two-dimensional hydrodynamic simulations. Synthetic Ca II line profiles are calculated using the surface mass density and velocity distributions provided by the simulations, for the first time taking into account the asymmetric velocity distribution in the discs. An asteroid disintegrating in an eccentric orbit gives rise to the formation of an asymmetric disc and asymmetric Ca II triplet emission. Our model can explain the periodic reversal of the red- and blueshifted peak of the Ca II lines caused by the precession of the disc on timescales of 10.6 to 177.4 days. Our work suggests that the persistence of Ca II asymmetry over decades and its periodic change in the peaks can be explained in two scenarios: a) the asteroid disrupts on a short timescale (couple of orbits), and the gas has a low viscosity range (0.001
description: Accepted for publication in Astronomy & Astrophysics. 16 pages, 12 figures
Macrophya militaris Klug 1817
Creators: name: Macek, Jan
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Macrophya
Macrophya militaris

description: Macrophya militaris (Klug, 1817)
(Figs. 5, 11)
Material examined. Bohemia centr.: Lipovka NR (5854), 19.vii.2009, 3 larvae on Fragaria vesca,; Karlštejn NNR (6051), 23.vii.2008, 2 larvae on Fragaria viridis.
Notes on identification. The larva was described by Zirngiebel (1940) and again by Lorenz & Kraus (1957). The last instar larva is easily distinguished from the similar larvae of both M. montana and M. rufipes, by the lunular parietal macula, which is not confluent with the black neck spot, and by the enlarged longitudinal dark stripe on the dorsum.
Discussion. Taeger et al. (1998) listed Rosa and Origanum as food plants. Zirngiebl (1940) proved Origanum to be a suitable oviposition site, but larvae in this study did not accept it. Therefore Origanum should be excluded from the food plant list. I have collected the larvae on Fragaria vesca (new record) and F. viridis (new record), in captivity they also accepted Potentilla reptans and various Rubus species.
description: Published as part of Macek, Jan, 2012, About Macrophya parvula and larvae of several Central European Macrophya (Hymenoptera: Tenthredinidae), pp. 65-76 in Zootaxa 3487 on page 70, DOI: 10.5281/zenodo.282414
Modified Characteristics of Hadronic Interactions in Ultra-high-energy Cosmic-ray Showers
Creators: name: Ebr, Jan
name: Blazek, Jiri
name: Vicha, Jakub
name: Pierog, Tanguy
name: Santos, Eva
name: Travnicek, Petr
name: Denner, Nikolas
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Data from multiple experiments suggest that the current interaction models used in Monte Carlo simulations do not correctly reproduce the hadronic interactions in air showers produced by ultra-high-energy cosmic rays (UHECR), in particular - but not limited to - the production of muons during the showers. We have created a large library of UHECR simulations where the interactions at the highest energies are slightly modified in various ways - but always within the constraints of the accelerator data, without any abrupt changes with energy and without assuming any specific mechanism or dramatically new physics at the ultra-high energies. We find that even when very different properties - cross-section, elasticity and multiplicity - of the interactions are modified, the resulting changes in some air-shower observables are still mutually correlated. Thus not all possible combinations of changes of observables are easily reproduced by some combination of the modifications. Most prominently, the recent results of the Pierre Auger Observatory, which call for a change in the prediction of both the muon content at ground and the depth of the maximum of longitudinal development of the showers, are rather difficult to reproduce with such modifications, in particular when taking into account other cosmic-ray data. While some of these results are related to the assumptions we place on the modifications, the overall lessons are general and provide valuable insight into how the UHECR data can be interpreted from the point of view of hadronic physics.
description: Published in proceedings of New Trends in High-Energy and Low-x Physics in Ukrainian Journal of Physics
Ultra-high-energy hadronic physics at the Pierre Auger Observatory: muon measurements
Creators: name: Ebr, Jan
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Pierre Auger Observatory, the world's largest observatory of ultra-high-energy cosmic rays (UHECR), offers a unique insight into the properties of hadronic interactions occurring in air showers at energies well above those reached at human-made accelerators. The key probe into the hadronic interactions has, for a long time, been the number of muons arriving at the ground, which can be directly measured at Auger for energies up to 10 EeV using dedicated underground muon detectors or estimated through the observation of highly inclined showers using the surface detector of the Observatory. Further information can be obtained using the hybrid character of the Observatory, which allows the simultaneous observation of the longitudinal development of the shower with the fluorescence (and lately also radio) detector and the ground signal with the surface detector. Several different analyses using hybrid data show a discrepancy between the predictions of simulations based on the latest hadronic interaction models and data. This discrepancy has been long interpreted as a deficit in the number of muons predicted by the simulations with respect to the data. A new analysis using a global fit of the data on selected hybrid showers has shown that the disagreement between models and data is more complex and also involves the predictions for the depths of the maxima of the longitudinal shower development. At the same time, measurements of shower-to-shower fluctuations using inclined hybrid events show good agreement with the predictions, suggesting that the observed muon discrepancy is rather the result of a gradual accumulation of small changes during the shower development than of a major change in the properties of the first interaction. Recently, the Observatory has undergone an upgrade, which includes several components aimed at a significant improvement ...
description: Published in proceedings of New Trends in High-Energy and Low-x Physics in Ukrainian Journal of Physics
Paepalanthus amoenus Koern.
Creators: name: Trovó, Marcelo
name: Sano, Paulo Takeo
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Eriocaulaceae
Paepalanthus
Paepalanthus amoenus

description: Paepalanthus amoenus (Bong.) Koern. in Martius & Eichler, Fl. Bras. 3(1): 316, tab. 42 (1863)
≡ Eriocaulon amoenum Bong., Mém. Acad. Imp. Sci. St. -Pétersbourg, Ser. 6 Sci Math. 1: 637 (1831) ≡ Dupatya amoena (Bong.) Kuntze, Revis. Gen. Pl. 2: 745 (1891). Type: BRAZIL. Minas Gerais: “In glareosis graminosis pr. Capanema, February 1825, Riedel s.n. (holotype: LE! in 2 sheets).
= Eriocaulon longipes Mart. ex Steud., Syn. Pl. Glumac. 2: 276 (1855). Type: BRAZIL. Minas Gerais: “Brasilia, August– April 1840, Claussen 1156 (holotype: G!).
= Paepalanthus amoenus f. prolifer Moldenke, Phytologia 21: 417 (1971). Type: BRAZIL. Minas Gerais: “Bello Horizonte, Serra do Curral–Acaba Munde, 10 March 1933, Mello Barreto 2491 (holotype: NY!), syn. nov.
Paepalanthus amoenus var. curralensis Silveira, nom. nud.
Silveira (1928) refers to the specimen Silveira 348, which corresponds to Paepalanthus amoenus var. curralensis, from a list of his own collections of Eriocaulaceae. This specimen was found at R and contains a detailed description in Silveira’s handwriting. However, this description has never been published. According to article 32.1 and recommendation 50.1 of the ICBN (McNeill et al. 2006), the name must be treated as nomen nudum.
description: Published as part of Trovó, Marcelo & Sano, Paulo Takeo, 2010, Taxonomic survey of Paepalanthus section Diphyomene (Eriocaulaceae), pp. 49-55 in Phytotaxa 14 on page 51, DOI: 10.11646/phytotaxa.14.1.4, http://zenodo.org/record/4778755
Probing Na in giant exoplanets with ESPRESSO and 3D NLTE stellar spectra
Creators: name: Canocchi, G.
name: Morello, G.
name: Lind, K.
name: Carleo, I.
name: Stangret, M.
name: Pallé, E.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Neutral sodium was the first atom detected in an exoplanetary atmosphere via transmission spectroscopy and remains the most frequently detected species due to its strong doublet in the optical. However, the center-to-limb variation (CLV) of these lines in the host star can bias the Na detection.When combined with the Rossiter-McLaughlin (RM) effect, the CLV can mimic or obscure planetary absorption features. This work investigates the impact of 3D radiation hydrodynamic stellar atmospheres and non-local thermodynamic equilibrium (NLTE) radiative transfer on the modeling of the CLV+RM effect in single-line transmission spectroscopy, to improve the characterization of exoplanet atmospheres. We produced a grid of 3D NLTE synthetic spectra for Na I for FGK stars within the following parameter space: Teff=4500-6500 K, log g=4.0-5.0 and [Fe/H]=-0.5, 0, 0.5.This grid was then interpolated to match the stellar parameters of four stars hosting giant exoplanets, to correct for the CLV+RM effect in their transmission spectra. We used ESPRESSO archival observations. Our work confirms the Na detections in three systems, namely WASP-52b, WASP-76b, and WASP-127b, improving the accuracy of the measured absorption depth. Furthermore, we find that 3D NLTE stellar models can explain the spectral features in HD 209458b without the need for any planetary absorption. In the grid of synthetic spectra, we observe that the CLV effect is stronger for stars with low Teff and high log g. However, the combined effect of CLV and RM is highly dependent on the orbital geometry of the planet-star system. With the continuous improvement of instrumentation, it is crucial to use the most accurate stellar models to correct for the CLV+RM effect in high-resolution transmission spectra, to achieve the best possible characterization of exoplanet atmospheres. We make our grid of 3D NLTE spectra for Na publicly available.
description: Accepted for publication in A&A, 17 pages (23 with appendices)
The GAPS programme at TNG -- LXIII. Photo-evaporating puzzle: Exploring the enigmatic nature of TOI-5398 b atmospheric signal
Creators: name: D'Arpa, M. C.
name: Guilluy, G.
name: Mantovan, G.
name: Biassoni, F.
name: Spinelli, R.
name: Sicilia, D.
name: Locci, D.
name: Maggio, A.
name: Lanza, A. F.
name: Petralia, A.
name: Di Maio, C.
name: Benatti, S.
name: Bonomo, A. S.
name: Borsa, F.
name: Cabona, L.
name: Desidera, S.
name: Fossati, L.
name: Micela, G.
name: Malavolta, L.
name: Mancini, L.
name: Scandariato, G.
name: Sozzetti, A.
name: Stangret, M.
name: Affer, L.
name: Amadori, F.
name: Basilicata, M.
name: Bignamini, A.
name: Boschin, W.
name: Ghedina, A.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Atmospheric characterization is key to understanding exoplanetary systems, offering insights into the planets current and past conditions. By analyzing key lines like H alpha and the He I triplet, we can trace the evolution of planets through atmospheric photo-evaporation. While ultra-hot Jupiters have been the focus for years, attention is shifting toward smaller, colder planets, which are more challenging to study due to weaker signals, requiring more precise techniques. This study aims to characterize the atmosphere of TOI-5398 b, a warm Saturn with a 10.59-day orbit around a young (650 Myr) G-type star. The system also hosts a smaller inner planet, TOI-5398 c, with a 4.77-day orbit. Both planets are ideal for atmospheric studies due to their proximity to the host star, which drives strong photo-evaporation, especially in planet b, whose high transmission spectroscopy metric (288) makes it a prime target. We analyzed data from a transit observed with the HARPS-N and GIANO-B high-resolution spectrographs, using cross-correlation and single-line analysis to search for atomic species. During this observation, planet c was also transiting, so we investigated the source of the signals. Based on photo-evaporation models, we attribute the signal mainly to planet b, which is expected to lose more mass. We detected H alpha and He I triplets, key markers of photo-evaporation, corresponding to atmospheric heights of 2.33 Rp and 1.65 Rp, respectively. The ATES models supported our observations, predicting a similar He I absorption for planet b and suggesting an He/H ratio of 1/99. Additionally, we detected an Na I doublet via single-line analysis, though cross-correlation did not reveal other atomic species.
description: Accepted to A&A
Letheobia graueri Sternfeld
Creators: name: Wallach, Van
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Typhlopidae
Letheobia
Letheobia graueri

description: Letheobia graueri (Sternfeld)
(Fig 6 C)
Grauer’s gracile blind-snake
Typhlops graueri Sternfeld 1912, Wiss. Ergebn. Deutsch. Zentr.-Afr.-Exped. 1907–1908, 4: 264. Type locality: Urwald hinter den Randbergen am Nordwestufer des [Lake] Tanganyika [= Democratic Republic of Congo], collected by R. Grauer, 1907–1908, holotype ZMB 27161; Boulenger 1915a: 197; Werner 1921: 289; Loveridge 1933: 212, 1942: 258; Laurent 1956a: 78 (part); Witte 1962: 43 (part), 1966: 52, Fig. 7; Broadley & Howell 1991: 21.
Typhlops leptosoma – (not Witte, 1933) Witte 1953: 148 (part, Lubundaye River).
Typhlops kibarae – (part) Witte 1953: 150 (Kabalo).
Typhlops leptosoma polli Laurent 1956 a, Ann. Mus. Roy. Congo Belge, sér. in 8vo, Zool. 48: 79. Type locality: Niemba, Terr. Albertville, Tanganyika [= Democratic Republic of Congo] (05°58’S, 28°24’E, elevation ca. 2000 m), collected by Gérard, 3 June 1918, holotype MRAC 1985.
Typhlops gracilis pollI – Laurent 1960: 18.
Typhlops graveri (sic) – Robb 1966: 677, Fig. 6.
Rhinotyphlops graueri, – Roux-Estève 1974: 227, Fig. 163, 1975: 445; Hahn 1980: 31; Meirte 1992: 21; McDiarmid et al. 1999: 80; Slapeta, Necas & Modry 2000: 105, Figs. 1–2; Spawls et al. 2002: 296; Spawls et al. 2006: 92.
Description. Snout with an angular horizontal edge. Rostral very broad, truncated posteriorly; frontal crescentic, contacting or separated from the nasals; supraocular transverse, the lateral apex wedged between nasal and ocular, which is separated from the subocular by a small temporal; eye not visible; nasal suture arising from first or second labial; SIP X (N1, P, S, S); scale rows 24-24-24; MD 454–622; vertebrae 316–382; MD/V ratio 1.47–1.63; L/D ratio 60–89.
Size. Largest examined (NMK 1973 – Gombe National Park, Tanzania) 400 mm in total length, but Witte (1966) gives the maximum length as 450 mm.
Habitat. Forest and savanna (miombo woodland). Two specimens (MCZ 30034-35) were taken in rice paddies at Ruanda, just east of Ujiji (Loveridge 1933) and in Ujiji specimens were taken beneath rotting debris at base of mango tree and under piles of garden refuse (Loveridge 1942).
Distribution. Eastern Democratic Republic of Congo, western Tanzania, Burundi and western Uganda, 750–2000 m (Fig. 10).
Localities. DEMOCRATIC REPUBLIC OF CONGO. Kabalo MRAC 15353; Lubunbaye IRSNB 2057; Niemba MRAC 1985 (holotype of T. leptosoma polli); Nyunzu MRAC 18002-03. TANZANIA. Gombe National Park NMK 1973, 2243, 2245; NMZB 16711; Kasakala NMZB 9623; (Loveridge, 1933) Ujiji MCZ 48051-56; Uvinza MCZ 54812. BURUNDI. Rumonge MRAC 21495-96. UGANDA. Semuliki National Park, Toro Province (Slapeta, Necas & Modry, 2000) ZFMK 63138.
description: Published as part of Wallach, Van, 2007, A review of East and Central African species of Letheobia Cope, revived from the synonymy of Rhinotyphlops Fitzinger, with descriptions of five new species (Serpentes: Typhlopidae), pp. 31-68 in Zootaxa 1515 on page 52, DOI: 10.5281/zenodo.177278
Macrophya montana Scopoli 1763
Creators: name: Macek, Jan
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Macrophya
Macrophya montana

description: Macrophya montana (Scopoli, 1763)
(Figs. 6, 12, 17)
Material examined. Bohemia centr.: Milovice (5755), 11.ix.2004, 5 larvae on Rubus fruticosus; Lipovka NR (5854), 25.ix.2005, 8 larvae on Rubus fruticosus; Karlštejn NNR (6051), 27.viii.2010, 4 larvae on Rubus fruticosus.
Notes on identification. The larva was described by Lorenz & Kraus (1957). The last instar larva is distinguished from the very similar larva of M. rufipes by the narrow, simple dorsal longitudinal dark stripe. Moreover, it is a silvicolous species occurring in deciduous or mixed forests with Rubus ground layer, in contrast to the xerophilous M. rufipes which prefers open shrubby grasslands.
Discussion. Benson (1952) first mentioned Rubus caesius as the larval food plant. I collected the larvae only on Rubus fruticosus in the shrub layer of deciduous and mixed forests.
description: Published as part of Macek, Jan, 2012, About Macrophya parvula and larvae of several Central European Macrophya (Hymenoptera: Tenthredinidae), pp. 65-76 in Zootaxa 3487 on page 70, DOI: 10.5281/zenodo.282414
Paepalanthus cordatus Ruhland 1903
Creators: name: Trovó, Marcelo
name: Sano, Paulo Takeo
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Eriocaulaceae
Paepalanthus
Paepalanthus cordatus

description: Paepalanthus cordatus Ruhland in Engler, Pflanzenr. IV. 30 (Heft 13): 189 (1903).
Type: BRAZIL. Goiás: “Chapadão de Porto Seguro dans le campo sec., 26 December 1894, Glaziou 22324 (holotype: B!, isotypes: C!, G!, K!, LE!, P!)
description: Published as part of Trovó, Marcelo & Sano, Paulo Takeo, 2010, Taxonomic survey of Paepalanthus section Diphyomene (Eriocaulaceae), pp. 49-55 in Phytotaxa 14 on page 52, DOI: 10.11646/phytotaxa.14.1.4, http://zenodo.org/record/4778755