cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hyllus dotatus Lessert 1936
Creators: name: Haddad, Charles Richard
name: Wiśniewski, Konrad
name: Wesołowska, Wanda
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Hyllus
Hyllus dotatus

description: Hyllus dotatus (Peckham & Peckham, 1903)
Habrocestum dotatum Peckham & Peckham, 1903: 239, pl. 27, fig. 6 (♂ ♀).
Hyllus ventrilineatus Strand, 1906: 665 (♀).
Thyene damarensis Lawrence, 1927: 63, pl. 2, fig. 50 (♀).
Hyllus dotatum (Peckham & Peckham): Clark, 1974: 17.
Evarcha cara Wesołowska & van Harten, 1994: 22, figs 50, 51 (♀).
Hyllus corniger Wesołowska & van Harten, 1994: 43, figs 93–96 (♂).
Evarcha elegans Wesołowska & Russell-Smith, 2000: 26, figs 38–41 (♂).
For full reference list see World Spider Catalog (2024).
Material examined. MOZAMBIQUE: Inhambane: Bartholomew Diaz Point, 21°15.585’S, 35°06.851’E, leaf litter, mangroves, 10.XII.2007, leg. C. Haddad, R. Lyle & R. Fourie, 1♂ (NCA 2020 /119), 1♀ (NCA 2020 /115). Tete: IV.1947, leg. C.F. Roewer, 1♂ (SMF 9928), 5♂ (SMF 9706), 1♂ (SMF 9659), 1♂ (SMF 9944), 1♂ (SMF 9687), 1♂ (SMF 9913), 1♀ (SMF 9698).
Distribution. Widely distributed in Africa, newly recorded from Mozambique.
description: Published as part of Haddad, Charles Richard, Wiśniewski, Konrad & Wesołowska, Wanda, 2024, The jumping spiders of Mozambique (Araneae: Salticidae), pp. 1-92 in Zootaxa 5560 (1) on page 29, DOI: 10.11646/zootaxa.5560.1.1, http://zenodo.org/record/14595436
Hyllus ornatus Haddad, Wiśniewski & Wesołowska, 2024, sp. nov.
Creators: name: Haddad, Charles Richard
name: Wiśniewski, Konrad
name: Wesołowska, Wanda
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Hyllus
Hyllus ornatus

description: Hyllus ornatus sp. nov.
Figs 18B–E, 19
Diagnosis. This species has a characteristic abdominal pattern (Fig. 18B). The palpal organ of the male resembles that of Hyllus tuberculatus Wanless & Clark, 1975 but can be recognized by the clearly longer embolus (compare Fig. 18C and 19B with fig. 25A in Wesołowska & Russell-Smith 2022). The female is distinctive in having a unique form of the epigyne, which is triangular with two strongly sclerotized flaps in the centre (Fig. 18E).
Etymology. The specific name is Latin, meaning “decorated” and refers to its body pattern.
Type material. Holotype: ♂, MOZAMBIQUE: Tete: leg. C.F. Roewer (SMF 9699).
Paratype: MOZAMBIQUE: Tete: no further details, 1♀ (SMF 9682).
Description. Male: Measurements: Cephalothorax: length 5.1, width 3.9, height 2.7. Eye field: length 2.3, anterior width 3.2, posterior width 3.3. Abdomen: length 5.5, width 2.6. General appearance in Fig. 18B. Carapace oval, brown, lighter in centre and darkening to margins, vicinity of eyes black. White patch formed by white hairs at fovea, broad white streaks along lateral margins of carapace. Very long white hairs on lower edge of clypeus. Chelicerae dark brown, with single large tooth on retromargin (Fig. 19A), white hairs covering promarginal surface of chelicerae. Sternum light brown, labium and endites dark brown with white tips.Abdomen ovoid, with contrasting pattern; background dark brown, with transverse streak composed of white hairs near anterior edge, large yellow patch on posterior half, posterior tip white (Fig. 18B). Sparse long brown bristles on abdominal dorsum. Venter with wide grey streak. Spinnerets light brown. Legs brownish, two anterior pairs dark brown, larger than others. Spines long, leg hairs brown and colourless. Distal ends of tibiae blackish. Palp light brown, clothed in long brown and white hairs. Structure of palpal organ in Figs 18C, D, 19B, C, retromarginal edge of cymbium with clear enlargement (Fig. 18C).
Female: Measurements: Cephalothorax: length 5.3, width 4.4, height 2.3. Eye field: length 2.3, anterior and posterior width 3.5. Abdomen: length 5.6, width 3.9. Shape of body and colouration as in male. Some white hairs between anterior eyes and on frontal surface of chelicerae. Epigyne triangular, two small semicircular depressions in centre with strongly sclerotized flaps above (Figs 18E, 19D). Internal structure as in Fig. 19E, spermathecae large, spherical, with narrow duct forming loops in distal parts to fertilization duct.
Distribution. Only known from the Tete Province, Mozambique.
description: Published as part of Haddad, Charles Richard, Wiśniewski, Konrad & Wesołowska, Wanda, 2024, The jumping spiders of Mozambique (Araneae: Salticidae), pp. 1-92 in Zootaxa 5560 (1) on pages 29-30, DOI: 10.11646/zootaxa.5560.1.1, http://zenodo.org/record/14595436
Tesserogastria Beyer 1959
Creators: name: Horia R. Galea
name: Cornelia Roder
name: Christoph Walcher
name: Marco Warmuth
name: Eberhard Kohlberg
name: Philipp F. Fischer
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Hydrozoa
Trachymedusae
Ptychogastriidae
Tesserogastria

description: Genus Tesserogastria Beyer, 1959
Diagnosis
Crawling medusae with swimming capabilities; umbrella bell-shaped, margin thickened, provided with a great number of solid, Fliform tentacles inserted at varied levels, apparently not forming distinct rows or clusters; manubrium cross-shaped, with four perradial lobes; gastric peduncle, pouches and mesenteries absent; 8 radial canals join the broad ring canal; centripetal canals absent; four pairs of elongated gonads, one to each manubrial lobe; velum well-developed; 8 free, ecto-endodermal statocysts (2 per octant).
Remarks
The absence of both mesenteries and adhesive tentacles, as well as the shape and position of the gonads, immediately distinguish this genus from both Glaciambulata gen. nov. and Ptychogastria Allman, 1878.
description: Published as part of Horia R. Galea, Cornelia Roder, Christoph Walcher, Marco Warmuth, Eberhard Kohlberg & Philipp F. Fischer, 2016, Glaciambulata neumayeri gen. et sp. nov., a new Antarctic trachymedusa (Cnidaria: Hydrozoa), with a revision of the family Ptychogastriidae, pp. 1-30 in European Journal of Taxonomy 252 on page 16, DOI: 10.5852/ejt.2016.252, http://zenodo.org/record/221250
Rustic Capital Writing: P.Herc. 1448, P.Herc. 1475
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 33
description: "Annotations of the original roll; detailed papyrological description of each frame and of the fragments; detailed palaeographic description of the writing with drawings of the letters (also on tracing paper) and of the writing angle. Drawings by Marichal of the fragments contained in several frames (at least 1-7); remarks written in two different ink (light greekn and pink); in the upper right corner indications written with a dark pink ink: the indications 'Vu 53' or 'Vu 54' are usually followed by another indication, probably reflecting the level reached in studying that fragment. Photographs of the papyrus and of some of the Naples drawings. Notes on the miniatures"
description: Source: 4MAR_9_2_5-16.5
description: Relation: 4MAR_42_4-1, 4MAR_42_4-6, 4MAR_42_4-7
description: created: n.d., 1957
Punctuation in Greek and Latin papyri and inscriptions
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 12
description: "In spite of the title written on the cover page of the folder ('Diplé'), the material collected inside concerns, more in general, punctuation and abbreviations in Greek and Latin papyri. A detailed list of (Greek?) papyri from Oxyrynchus papyri collection showing signs of punctuation; sheets collected in a folder called 'Ponctuation'. - Detailed annotations on abbreviations and punctuation on Tabula Banasitana and P. Mich. 442; transcription of Tabula Banasitana with handwritten corrections. List of Greek papyri showing abbreviatoins and punctuations, and bibliographical references. - Private letter on the meaning of an abbreviation found in a Roman inscription."
description: Source: 4MAR_8_2_5-13.3
description: created: n.d., 1958
Eugenia lambertiana De Candolle 1828
Creators: name: Amorim, Gabriela Dos Santos
name: Barbosa, Maria Regina De Vasconcellos
name: Jr, Eduardo Bezerra De Almeida
name: Thomas, William Wayt
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Myrtaceae
Eugenia
Eugenia lambertiana

description: 10. Eugenia lambertiana De Candolle (1828: 270).
Type:—“in ins. Caribaeis, S. Vincentii” [and the Grenadines]. Lambert s.n. (B as F negative 33490). (Fig. 3 C-D.)
Trees or shrubs 4 m. Twigs glabrous. Leaves with petioles 5–10 mm long, glabrous, channeled; blades elliptic or lanceolate, rarely ovate, 4.1–12.2 × 1.3–5 cm, puberulent adaxially and glabrous abaxially, the indumentum whitish, membranaceous, discolorous; glands not seen; base attenuate, cuneate or rounded; apex acute or acuminate; midvein adaxially sulcate; lateral veins visible, not arched, 8 to 20 pairs; intra-marginal vein 1–2 mm or less from the margin, margin revolute. Inflorescence axillary, a fascicle, the axis 2–7 mm long, sparsely pubescent, the indumentum brownishred; bracts deltate, 0.5 × 0.4 mm, caducous after anthesis, glabrous; pedicels 2–5.9 mm long, glabrous; bracteoles deltate, ca. 1 mm, glabrous, persistent in the fruit; flower buds globose 2–3 × 3 mm, not constricted above ovary; calyx-lobes free, four, orbicular, 1.5 × 2 mm, glabrous, not reflexed, persistent in the fruit; ovary not seen. Immature fruit globose, 0.8–1 × 0.7 cm, glabrous, surface smooth.
Note:— Eugenia lambertiana may be recognized by its elliptic or lanceolate, rarely ovate leaves, which are discolorous, brown adaxially and green abaxially; and the intra-marginal vein ca. 1–2 mm or less from the margin. This species is morphologically related to E. protenta, but can be distinguished by its leaves, which are puberulent adaxially and glabrous abaxially (vs. glabrous), the revolute margin (vs. flat), and the glabrous fruit (vs. pubescent).
Distribution and habitat:— Known from Bolivia, Colombia, Ecuador, French Guiana, Guyana, Leeward Is., Peru, Suriname, Trinidad-Tobago, Venezuela, Windward Is. and widely distributed in central, northeastern and northwestern Brazil (POWO 2020, Flora do Brasil 2020). In Amazonian Maranhão, E. lambertiana was found growing in open field.
Phenology:— Flowering in November and fruiting in March.
Specimens examined:— BRAZIL. Maranhão: Maracaçumé River Region, 08 September 1932 (fl.), R.L. Fróes 1872 (NY!).
Additional specimens examined:— BRAZIL. Amapá: Serra do Navio, Rio Amapari, 0°52’52” N, 52°01’03” W, 23 November 1954 (fr.), R.S. Cowan 38547 (NY!). Pará: Oriximiná. Rio Trombetas, margem esquerda do lago Erepecu, ao longo do lago, 1°20’31” S, 56°34’43” W, 16 July 1980 (fr.), C.A. Cid Ferreira 1522 with J. Ramos, C.D. Mota & M. Rosas (NY!).
description: Published as part of Amorim, Gabriela Dos Santos, Barbosa, Maria Regina De Vasconcellos, Jr, Eduardo Bezerra De Almeida & Thomas, William Wayt, 2022, Taxonomic study of Myrtaceae in forest fragments in Amazonian Maranhão, Brazil, pp. 27-60 in Phytotaxa 568 (1) on page 38, DOI: 10.11646/phytotaxa.568.1.3, http://zenodo.org/record/7184245
Family Floer mirror space for local SYZ singularities
Creators: name: Yuan, Hang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Symplectic Geometry (math.SG)
subject: Algebraic Geometry (math.AG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We give a mathematically precise statement of the SYZ conjecture between mirror space pairs and prove it for any toric Calabi-Yau manifold with the Gross Lagrangian fibration. To date, it is the first time we realize the SYZ proposal with singular fibers beyond the topological level. The dual singular fibration is explicitly written and proved to be compatible with the family Floer mirror construction. Moreover, we discover that the Maurer-Cartan set of a singular Lagrangian is only a strict subset of the corresponding dual singular fiber. This responds negatively to the previous expectation and leads to new perspectives of SYZ singularities. As extra evidence, we also check some computations for a well-known folklore conjecture for the Landau-Ginzburg model.
description: 38 pages. Accepted by Forum of Mathematics Sigma
Karakumosa Logunov & Ponomarev 2020
Creators: name: Shafaie, Sepideh
name: Nadolny, Anton A.
name: Mirshamsi, Omid
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Lycosidae
Karakumosa

description: Genus Karakumosa Logunov & Ponomarev, 2020
Type species. Karakumosa repetek Logunov & Ponomarev, 2020
Diagnosis. According to Logunov & Ponomarev (2020), Karakumosa is most similar to Zyuzicosa Logunov, 2010 in having a biramous synembolus, an embolus with a prolatero-apical origin, the tarsi of all legs covered by scopulae and spinules, and a similar ratio of posterior/anterior row of eyes. Karakumosa differs from Zyuzicosa by the median apophysis with an inner and an outer plate, a synembolus with 2 acutely pointed lamellae, venter of opisthosoma not black, longer epyginal atrium and absence of septal pedicle (Logunov & Ponomarev 2020).
Comments. Karakumosa is a recently described genus with 10 species named to date (World Spider Catalog 2022). Members of this genus are large and fossorial spiders distributed in Afghanistan, Azerbaijan, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan (Logunov & Ponomarev 2020; Logunov & Fomichev 2021). Moreover, the type locality of Karakumosa medica (Pocock, 1889) could either be in Iran or Afghanistan (Zamani et al. 2021).
description: Published as part of Shafaie, Sepideh, Nadolny, Anton A. & Mirshamsi, Omid, 2022, A new species of Lycosa and three new species and a new record of Karakumosa from Iran (Araneae, Lycosidae), pp. 501-522 in Zootaxa 5120 (4) on page 505, DOI: 10.11646/zootaxa.5120.4.3, http://zenodo.org/record/6392776
Quantum Diffusion via an Approximate Semigroup Property
Creators: name: Hernández, Felipe
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we introduce a new approach to the diffusive limit of the weakly random Schrodinger equation, first studied by L. Erdos, M. Salmhofer, and H.T. Yau. Our approach is based on a wavepacket decomposition of the evolution operator, which allows us to interpret the Duhamel series as an integral over piecewise linear paths. We relate the geometry of these paths to combinatorial features of a diagrammatic expansion which allows us to express the error terms in the expansion as an integral over paths that are exceptional in some way. These error terms are bounded using geometric arguments. The main term is then shown to have a semigroup property, which allows us to iteratively increase the timescale of validity of an effective diffusion. This is the first derivation of an effective diffusion equation from the random Schrodinger equation that is valid in dimensions $d\geq 2$.
description: Comments welcome!
Paleographical analysis of letter O
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 80
description: Morphological study on the letter O (and some pages about the letter P): collection of samples from inscriptions and papyri, and analysis of paleographical aspects. - Collection of photos ("Grenier").
description: Source: 4MAR_2_1.3.2-5
description: created: n. d.
Successive extensions of vector bundles on curves
Creators: name: Bigas, Montserrat Teixidor i
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14H60

description: We show that on a generic curve, a bundle obtained by successive extensions is stable. We compute the dimension of the set of such extensions. We use degeneration methods specializing the curve to a chain of elliptic components
Hyllus simplex Haddad, Wiśniewski & Wesołowska, 2024, sp. nov.
Creators: name: Haddad, Charles Richard
name: Wiśniewski, Konrad
name: Wesołowska, Wanda
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Hyllus
Hyllus simplex

description: Hyllus simplex sp. nov.
Fig. 20
Diagnosis. This species is similar to Hyllus acutus Blackwall, 1877 from the Seychelles and Comoros in the body shape and colouration, but can be easily distinguished by the smaller bulb, longer palpal tibia and the very thin tibial apophysis (vs wide in H. acutus; compare Fig. 20C with fig. 19b, c in Wanless 1984b). Female unknown.
Etymology. The specific name is Latin for “simple” and refers to the structure of the palpal organ.
Type material. Holotype: ♂, MOZAMBIQUE: Inhambane: Morrungulo, Morrungulo Resort, 23°13.983’S, 32°29.587’E, beating shrubs, dune forest, 6.XII.2007, leg. R. Lyle & R. Fourie (NCA 2020 /163).
Description. Male: Measurements. Cephalothorax length 4.6, width 4.0, height 1.8. Abdomen length 4.9, width 2.9. Eye field length 1.9, anterior and posterior width 2.5. General appearance as in Fig. 20A. Carapace rounded, dark brown, black near eyes and on sides. Large light patch on anterior part of eye field composed of white hairs. Same hairs form wide streak running lateral of eye field and at foveal area. Tufts of long brown bristles form ‘horns’ near eyes of second row. Clypeus low, light brown, naked. Mouthparts dark brown, only tips of endites whitish. Sternum yellowish-brown. Abdomen narrower than carapace, blackish with wide longitudinal yellow streak, white hairs on streak, brown on sides, among them sparse long brown bristles. Venter yellowish, with longitudinal wide dark stripe. Spinnerets black. Legs dark, almost black. First pair longer and thicker than other legs. All legs covered with dense long dark brown hairs. Palps small, dark brown, clothed in dense and very long dark hairs. Tibial apophysis long very thin, with curved tip, bulb rounded, embolus encircling bulb 1.5 times (Fig. 20B, C).
Distribution. Only known from the type locality.
description: Published as part of Haddad, Charles Richard, Wiśniewski, Konrad & Wesołowska, Wanda, 2024, The jumping spiders of Mozambique (Araneae: Salticidae), pp. 1-92 in Zootaxa 5560 (1) on pages 31-32, DOI: 10.11646/zootaxa.5560.1.1, http://zenodo.org/record/14595436
Gonatocerus shamimi Subba Rao and Hayat
Creators: name: Manickavasagam, S.
name: Rameshkumar, A.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mymaridae
Gonatocerus
Gonatocerus shamimi

description: 3. Gonatocerus shamimi Subba Rao and Hayat
Specimen examined. INDIA, Tamil Nadu, Madurai, Tamil Nadu Agricultural University Campus, 09.viii.2010, S. Manickavasagam & A. Rameshkumar, grassy field, yellow pan trap (3 females, EDAU).
Distribution. India: Bihar, Uttar Pradesh (Zeya & Hayat 1995), Tamil Nadu (new record).
description: Published as part of Manickavasagam, S. & Rameshkumar, A., 2011, First report of three genera of fairyflies (Hymenoptera: Mymaridae) from India with description of a new species of Dicopus and some other records, pp. 63-68 in Zootaxa 3094 (1) on page 65, DOI: 10.11646/zootaxa.3094.1.5, http://zenodo.org/record/5244782
A McKay Correspondence in Positive Characteristic
Creators: name: Liedtke, Christian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: Commutative Algebra (math.AC)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 14E16, 14L15, 16T05, 14J17, 13A35, 20C20

description: We establish a McKay correspondence for finite and linearly reductive subgroup schemes of $\mathrm{SL}_2$ in positive characteristic. As an application, we obtain a McKay correspondence for all rational double point singularities in characteristic $p\geq7$. We discuss linearly reductive quotient singularities and canonical lifts over the ring of Witt vectors. In dimension 2, we establish simultaneous resolutions of singularities of these canonical lifts via $G$-Hilbert schemes. In the appendix, we discuss several approaches towards the notion of conjugacy classes for finite group schemes: This is an ingredient in McKay correspondences, but also of independent interest.
description: 43 pages, final version
Jupiter mean argument (calendrical)_Tabule magne_Cus 210 by Husson (Matthieu) (2022) | Type-A (ID n° 585)
Creators: name: Husson, Matthieu
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Astronomy
History of astronomy
DISHAS
Astronomical table

description: This is a type A edition: A type-A edition corresponds to the edition of a table witness originating from a single primary source:
 scribal errors are reproduced.
You can find it on the DISHAS project website from this link: https://dishas.obspm.fr/table-edition/585
description: Source: Argumentum Jovi‪ (1400–1500) ; Bernkastel, Bibliothek des St Nikolaus-Hospitals | Bibliothek des St Nikolaus-Hospitals, Cus 210 , 104v-116r ; Tabule Magne‪ (1325) [John of Lignères (1290–1350)]
title: Activité du port de Saint-Malo – 1761 – Le Vivier
Creators: name: :Unkn
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: matériaux de construction
subject: produits agroalimentaires
subject: céréales
subject: produits de la mer

description: Cette fiche est issue de l’enquête menée par Jean Delumeau sur l’activité du port de Saint-Malo au 17e et 18e siècle. Cette fiche correspond à l’activité de l’année 1761 avec le port "Le Vivier"
description: Marchandises au départ de Saint-Malo : ardoises
description: Catégories de marchandises au départ de Saint-Malo : matériaux de construction
description: Marchandises arrivées à Saint-Malo : bois ; cidre ; sel
description: Catégories de marchandises arrivées à Saint-Malo : produits agroalimentaires ; céréales ; matériaux de construction ; produits de la mer
description: Coverage: Petit cabotage
description: Bibliographic citation: LE POEZAT-GUIGNER, Annie. Les Activités du port de Saint-Malo en 1761. DES : Histoire : Rennes : 1967 (Bibliothèque François-Lebrun, MH 1050)
description: date: Date de numérisation : 2021 à 2023
description: created: Années 1950-1960
Eugenia patens Poiret
Creators: name: Amorim, Gabriela Dos Santos
name: Barbosa, Maria Regina De Vasconcellos
name: Jr, Eduardo Bezerra De Almeida
name: Thomas, William Wayt
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Myrtaceae
Eugenia
Eugenia patens

description: 11. Eugenia patens Poiret (in Lamarck & Poiret 1813: 124).
Type:— FRENCH GUIANA. Cayenne, Leblond s.n. (P [01902639] image). (Fig. 2I, 3 E-H)
Trees or shrubs 4 m. Twigs sparsely pubescent, the indumentum reddish-brown. Leaves with petioles 6–9 mm long, pubescent, channeled; blades elliptic to broadly so, or oblong, 10.5–16.2 × 3.8–5.3 cm, glabrous or sparsely pubescent, the indumentum whitish, chartaceous, discolorous; glands conspicuous; base rounded, attenuate or cuneate; apex acute or acuminate; midvein adaxially sulcate; lateral veins visible adaxially, not arched, 19 to 22 pairs; intra-marginal vein ca. 1 mm from the margin, margin flat. Inflorescence axillary, raceme simple, the axis 9.8–12.6 cm long, pubescent; bracts not seen, caducous before anthesis; pedicels 5–15 mm long, pubescent; bracteoles deltate, 8 × 5 mm, pubescent adaxially and glabrous abaxially, caducous after anthesis; flower buds globose ca. 3 mm, not constricted above ovary; calyx-lobes free, four, orbicular or oblong, 2–3 × 3–4 mm, pubescent, not reflexed, persistent in the fruit; ovary not seen. Immature fruit globose, 1–1.3 × 1.3–1.5 cm, pubescent, surface muricate.
Note:— Eugenia patens may be recognized by its discolorous, elliptic to broadly elliptic, or oblong leaves, with an adaxially sulcate midvein; and the globose fruit that are pubescent and have a ridged surface. This species is morphologically similar to E. polystachya from which it is distinguished by its fruit with muricate surface (vs. smooth) and glabrous or sparsely pubescent leaves (vs. densely pubescent).
Distribution and habitat:— Known from Bolivia, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname and northeastern and northwestern Brazil (Acre, Amazonas, Amapá, Maranhão, Pará and Rondônia states) (POWO 2020, Flora do Brasil 2020). In Amazonian Maranhão, E. patens was found growing in “terra firme” forests and secondary forests.
Phenology:— Flowering and fruiting in October.
Specimens examined:— BRAZIL. Maranhão: Bequimão, Pontal, 2°58’54” S, 45°19’09” W, 12 January 2020 (fr.), G.S. Amorim 601 (JPB!); Monção: Ka’apor Indian Reserve, 3°09’58” S, 45°56’17” W, 07 October 1986 (fl.), W. Balée 2684 (NY!). Mineirinho, Rio Pindaré, 26 October 1979 (fl., fr), J. Jangoux 937 (MG!).
description: Published as part of Amorim, Gabriela Dos Santos, Barbosa, Maria Regina De Vasconcellos, Jr, Eduardo Bezerra De Almeida & Thomas, William Wayt, 2022, Taxonomic study of Myrtaceae in forest fragments in Amazonian Maranhão, Brazil, pp. 27-60 in Phytotaxa 568 (1) on page 39, DOI: 10.11646/phytotaxa.568.1.3, http://zenodo.org/record/7184245
Hyllus tetensis Haddad, Wiśniewski & Wesołowska, 2024, sp. nov.
Creators: name: Haddad, Charles Richard
name: Wiśniewski, Konrad
name: Wesołowska, Wanda
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Hyllus
Hyllus tetensis

description: Hyllus tetensis sp. nov.
Fig. 21
Diagnosis. This species can be separated from congeners by the form of the epigyne, with two elongated grooves placed anteriorly, and by the seminal ducts, which form a short spiral (Fig. 21B–D). Male unknown.
Etymology. The name of this species is derived from the type locality, the Tete Province of Mozambique.
Type material. Holotype: ♀, MOZAMBIQUE: Tete: IV.1947, leg. C.F. Roewer (SMF 9629).
Description. Female: Measurements. Cephalothorax length 3.9, width 3.4, height 2.0. Abdomen length 6.2, width 4.0. Eye field length 1.7, anterior and posterior width 2.3. General appearance as in Fig. 21A. Carapace rounded, light brown, with lighter eye field, eyes surrounded by black rings. Some faint hairs on eye field anteriorly, with small white scales near anterior eyes, long brown bristles laterally from anterior lateral eyes. Few white scales on lateral carapace slopes, white hairs on clypeus. Mouthparts and sternum light brown. Abdomen large, swollen, probably bleached, greyish-brown with median whitish streak, some brown bristles at anterior edge of abdomen. Venter greyish-beige. Spinnerets yellowish. Legs light brown. Leg hairs brown, not numerous, spines brown, relatively shorter than in other Hyllus spp. Epigyne round, with two trough-shaped grooves in anterior part (Fig. 21B, C). Internal structure as in Fig. 21D, seminal ducts weakly sclerotized (visible after staining in chlorasole black E), forming short spiral (one and a half turns), spermathecae rounded.
Distribution. Only known from the type locality.
description: Published as part of Haddad, Charles Richard, Wiśniewski, Konrad & Wesołowska, Wanda, 2024, The jumping spiders of Mozambique (Araneae: Salticidae), pp. 1-92 in Zootaxa 5560 (1) on page 32, DOI: 10.11646/zootaxa.5560.1.1, http://zenodo.org/record/14595436
Description, edition and commentary of P.Oxy IV 668
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 7
description: Typewriten description with transcription and commentary. Bibliographic references. Some hand writen notes on the typed documents.
description: Source: 4MAR_19_3.1-1
description: created: n. d.
Dimers on Riemann surfaces II: conformal invariance and scaling limit
Creators: name: Berestycki, Nathanaël
name: Laslier, Benoit
name: Ray, Gourab
Publisher: name: arXiv
Year: 2022
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Given a bounded Riemann surface $M$ of finite topological type, we show the existence of a universal and conformally invariant scaling limit for the Temperleyan cycle-rooted spanning forest on any sequence of graphs which approximate $M$ in a reasonable sense (essentially, the invariance principle holds and the walks satisfy a crossing assumption). In combination with the companion paper arxiv:1908.00832, this proves the existence of a universal, conformally invariant scaling limit for the height function of the Temperleyan dimer model on such graphs. Along the way, we describe the relationship between Temperleyan CRSFs and loop measures, and develop tools of independent interest to study the latter using only rough control on the random walk
description: v2: 73 pages. Revised in coordination with arXiv:1908.00832 (of which this article is the second part). This version is the one accepted by Probability and Mathematical Physics
Foliaro nº 36 (Fino de la rakonto) (p. 7)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: Priskribo de vagonara vivo, organizado,kondiĉoj, etoso
Hyllus treleaveni Peckham & Peckham 1902
Creators: name: Haddad, Charles Richard
name: Wiśniewski, Konrad
name: Wesołowska, Wanda
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Hyllus
Hyllus treleaveni

description: Hyllus treleaveni Peckham & Peckham, 1902
Hyllus treleaveni Peckham & Peckham, 1902: 334 (juv.); Peckham & Peckham 1903: 207, pl. 23, fig. 3 (♀); Wesołowska & Cumming 2004: 579, figs 1–30 (♂ ♀); Wesołowska 2008: 333.
Hyllus moestus Peckham & Peckham, 1903: 208, pl. 23, fig. 5 (♀); Wesołowska & Russell-Smith 2000: 42, figs 84–88 (♀).
Hyllus bevisi Lessert, 1925a: 495, figs 77, 78 (♂ ♀).
Hyllus marleyi Lessert, 1925b: 352, fig. 15 (♂ ♀).
Hyllus normanae Wanless & Clark, 1975: 280, figs 13, 14 (♀).
Material examined. MOZAMBIQUE: Niassa: Niassa Reserve, Lugenda River, 12.1676°S, 38.24547°E, riparian, bank of river, 28.X.2005, leg. K. Beeg, 1♀ (NCA 2024 /4).
Distribution. A widely distributed African species.
description: Published as part of Haddad, Charles Richard, Wiśniewski, Konrad & Wesołowska, Wanda, 2024, The jumping spiders of Mozambique (Araneae: Salticidae), pp. 1-92 in Zootaxa 5560 (1) on pages 33-34, DOI: 10.11646/zootaxa.5560.1.1, http://zenodo.org/record/14595436
The ropelength conjecture of alternating knots
Creators: name: Diao, Yuanan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: Primary: 57K10, 57K31, 57K99

description: A long standing conjecture states that the ropelength of any alternating knot is at least proportional to its crossing number. In this paper we prove that this conjecture is true. That is, there exists a constant $b_0>0$ such that $R(K)\ge b_0Cr(K)$ for any alternating knot $K$, where $R(K)$ is the ropelength of $K$ and $Cr(K)$ is the crossing number of $K$. In this paper, we prove that this conjecture is true.
description: 4 pages, 1 figure
On the common transversal probability in finite groups
Creators: name: Aivazidis, S.
name: Loukaki, M.
name: Mueller, T. W.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: Let $G$ be a finite group, and let $H$ be a subgroup of $G$. We compute the probability, denoted by $P_G(H)$, that a left transversal of $H$ in $G$ is also a right transversal, thus a two-sided one. Moreover, we define, and denote by $\mathrm{tp}(G)$, the common transversal probability of $G$ to be the minimum, taken over all subgroups $H$ of $G$, of $P_G(H)$. We prove a number of results regarding the invariant $\mathrm{tp}(G)$, like lower and upper bounds, and possible values it can attain. We also show that $\mathrm{tp}(G)$ determines structural properties of $G$. Finally, several open problems are formulated and discussed.
description: 40 pages
Ostraca from the Museum of Tripoli (photographic inventory)
Creators: name: Vezin, Robert Marichal##J. André##J.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 18
description: Annotations. - Correspondence from J. André, J. Vezin, a bibliographical reference.
description: Source: 4MAR_15_2.7-12-1
description: Coverage: Tripoli##Lybia
description: created: n. d., July 1972
title: Activité du port de Saint-Malo – 1766 – Portbail
Creators: name: :Unkn
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: produits agroalimentaires
subject: céréales

description: Cette fiche est issue de l’enquête menée par Jean Delumeau sur l’activité du port de Saint-Malo au 17e et 18e siècle. Cette fiche correspond à l’activité de l’année 1766 avec le port "Portbail"
description: Marchandises arrivées à Saint-Malo : blé
description: Catégories de marchandises arrivées à Saint-Malo : produits agroalimentaires ; céréales
description: Coverage: Petit cabotage
description: Bibliographic citation: BRY, Colette. Le Trafic du port de Saint-Malo (1765-1766-1767). DES : Histoire : Rennes : s.d. (Bibliothèque François-Lebrun, MH 1054)
description: date: Date de numérisation : 2021 à 2023
description: created: Années 1950-1960
Annotations on the number of the layout of P.Dura 100.
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 5
description: Table on columns and lines of the papyrus.
description: Source: 4MAR_20_3.2-6-2-4
description: created: n. d.
Acanthaster echinites
Creators: name: Haszprunar, Gerhard
name: Spies, Martin
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Acanthasteridae
Acanthaster
Acanthaster echinites

description: (2) Acanthaster echinites (Ellis & Solander in Watt, 1786)
Original combination. Asterias echinites
Original source. Watt (1786): p. 206, pls. 60–62.
http://archive.org/stream/naturalhistoryof00elli#page/206/mode/2up (text)
http://archive.org/stream/naturalhistoryof00elli#page/n341/mode/2up (plates)
Nomenclatural status. Available name. Fixed as the type species of Acanthaster; see Review Part C(1) below.
Type material. Holotype —the only specimen mentioned by Ellis & Solander in Watt (1786); see remark (1) below.
Type locality. Batavia (now Jakarta), Indonesia.
Remarks. (1) The text by Ellis and Solander states that the holotype specimen "was brought from Batavia by Captain W. Webber, and is in the possession of Dr. Fothergill" (Watt 1786: 206). Like Ellis and Solander, however, Fothergill had died before the work was published (op. cit.: vi). It remains to be determined whether any part of his collection has been preserved.
(2) The original description mentions very few characters and does not provide sufficient information about live color, details of spines or pedicellaria.
(3) Various subsequent works have misrepresented the name Asterias echinites by spelling it incorrectly and/or crediting its nomenclatural authorship to someone other than Ellis & Solander. These errors have caused considerable confusion; see under " A. echinus " (species section 4), and under A. solaris (species section 3, remark (4)).
description: Published as part of Haszprunar, Gerhard & Spies, Martin, 2014, An integrative approach to the taxonomy of the crown-of-thorns starfish species group (Asteroidea: Acanthaster): A review of names and comparison to recent molecular data, pp. 271-284 in Zootaxa 3841 (2) on page 273, DOI: 10.11646/zootaxa.3841.2.6, http://zenodo.org/record/4928388
Super-Hölder vectors and the field of norms
Creators: name: Berger, Laurent
name: Rozensztajn, Sandra
Publisher: name: arXiv
Year: 2022
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11S, 12J, 13J, 22E

description: Let E be a field of characteristic p. In a previous paper of ours, we defined and studied super-Hölder vectors in certain E-linear representations of Z_p. In the present paper, we define and study super-Hölder vectors in certain E-linear representations of a general p-adic Lie group. We then consider certain p-adic Lie extensions K_\infty / K of a p-adic field K, and compute the super-Hölder vectors in the tilt of K_\infty. We show that these super-Hölder vectors are the perfection of the field of norms of K_\infty / K. By specializing to the case of a Lubin-Tate extension, we are able to recover E((Y)) inside the Y-adic completion of its perfection, seen as a valued E-vector space endowed with the action of O_K^\times given by the endomorphisms of the corresponding Lubin-Tate group.
description: v3: minor corrections
Kakameganula holmi
Creators: name: Haddad, Charles Richard
name: Wiśniewski, Konrad
name: Wesołowska, Wanda
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Kakameganula
Kakameganula holmi

description: Kakameganula holmi (Dawidowicz & Wesołowska, 2016)
Fig. 22C
Kakamega holmi Dawidowicz & Wesołowska, 2016: 446, figs 35–41, 101–103 (♂ ♀).
Kakameganula holmi Wesołowska 2020: 500 (replacement name); Wiśniewski & Wesołowska 2024: 57, figs 37A–C, 38A–D (♂ ♀).
Material examined. MOZAMBIQUE: Tete: leg. C.F. Roewer, 1♂ (SMF 10322).
Description. Dawidowicz & Wesołowska (2016) described both sexes. General appearance of male as in Fig. 22C.
Distribution. Previously known from Kenya and Uganda; this is the first record from Mozambique.
description: Published as part of Haddad, Charles Richard, Wiśniewski, Konrad & Wesołowska, Wanda, 2024, The jumping spiders of Mozambique (Araneae: Salticidae), pp. 1-92 in Zootaxa 5560 (1) on pages 34-35, DOI: 10.11646/zootaxa.5560.1.1, http://zenodo.org/record/14595436
"Le propos de la science est d’articuler ce qu’on observe à ce qu’on imagine (François Jacob)"
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: 2 versions. 2 fichiers
Mymar schwanni Girault 1912
Creators: name: Manickavasagam, S.
name: Rameshkumar, A.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mymaridae
Mymar
Mymar schwanni

description: 4. Mymar schwanni Girault
Specimens examined. INDIA, Tamil Nadu, Cuddalore, Chidambaram, 05.x.2010, S. Manickavasagam & A. Rameshkumar, grassy field, sweep net (2 females, EDAU); Tamil Nadu, Cuddalore, Chidambaram, 12.vii.2009, Manickavasagam & A. Rameshkumar, weedy field, Malaise trap (1 female, EDAU).
Distribution. India: Orissa, Uttarakhand, Uttar Pradesh (Subba Rao & Hayat 1983), Tamil Nadu (new record).
description: Published as part of Manickavasagam, S. & Rameshkumar, A., 2011, First report of three genera of fairyflies (Hymenoptera: Mymaridae) from India with description of a new species of Dicopus and some other records, pp. 63-68 in Zootaxa 3094 (1) on page 65, DOI: 10.11646/zootaxa.3094.1.5, http://zenodo.org/record/5244782
Rustic Capital Writing: typed drafts and photos
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 15
description: "Typed drafts and photos of the following P.Herc.: 32, 40, 90, 342, 359, 371, 393, 876, 1059; these papyri are listed on the covering page of the folder (where the numbers 412 and 450 are crossed out) under the title: 'Capitale rustique. Texte recopié et photos'. Descriptions, transcriptions and photos of the papyri are grouped and enclosed in different folders following the inventory number (folder 1: P.Herc. 30, 40, 90, 342, 359; folder 2:P.Herc. 371, 393; P.Herc. 876, 1059). Corrections and remarks added with different inks (black, red and light pink). In some cases pictures of the papyri have a date on their back or the indication of the number of 'bobin'; pictures of some Neaples drawings."
description: Source: 4MAR_10_2_5-19.6
description: Relation: 4MAR_2_5-12.2, 4MAR_2_5-12.3, 4MAR_2_5-12.4, 4MAR_2_5-12.5, 4MAR_2_5-12.6, 4MAR_2_5-12.7, 4MAR_2_5-12.8, 4MAR_2_5-12.9, 4MAR_2_5-19.4, 4MAR_2_5-19.7, 4MAR_2_5-19.8, 4MAR_42_4-1, 4MAR_42_4-6, 4MAR_42_4-7
description: created: n.d., 1957
Langelurillus alius Haddad, Wiśniewski & Wesołowska, 2024, sp. nov.
Creators: name: Haddad, Charles Richard
name: Wiśniewski, Konrad
name: Wesołowska, Wanda
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Langelurillus
Langelurillus alius

description: Langelurillus alius sp. nov.
Fig. 23
Diagnosis. This species is similar to Langelurillus minutus Wesołowska & Cumming, 2011 and L. pusillus sp. nov. It differs from them by the structure of the tibial apophyses: the ventral branch of this apophysis is thinner than dorsal one, whereas it is vice versa in the other two species (compare Fig. 23C with Fig. 28C, D). Female unknown.
Etymology. The name of this species is the Latin meaning “different” and indicates the distinctiveness of this species from congeners.
Type material. Holotype: ♂, MOZAMBIQUE: Tete: no further details (SMF 10372).
Description. Male: Measurements. Cephalothorax length 2.5, width 2.1, height 1.0.Abdomen length 1.9, width 1.6. Eye field length 1.0, anterior and posterior width 1.6. General appearance as in Fig. 23A. Carapace oval, brown, darkening posteriorly. Eye field black, with long brown bristles anteriorly, some transparent hairs on thoracic part, anterior eyes encircled by fawn scales. Clypeus yellow. Chelicerae toothless, light brown. Mouthparts and sternum yellow. Abdomen greyish, with lighter area near half its length and traces of transverse light lines posteriorly. Abdominal dorsum covered with brown hairs, longer and denser at its anterior border. Venter yellow. Spinnerets yellowish. Legs short, yellow, only tibiae brown. Leg hairs and spines brown. Palps yellow, cymbium and tibia clothed in white hairs dorsally, mixed with brown ones. Palpal organ as in Fig. 23B–E, bulb very convex, with two tibial retrolateral apophyses, ventral one shorter and thinner.
Distribution. Only known from the type locality.
Remarks. This species, only known from the male, may possibly represent the unknown male of Langelurillus ignorabilis Wesołowska & Cumming, 2008, but they have not been collected together and each species is only known from isolated localities. Therefore, we feel it safest to consider them as separate species until their unknown sexes are discovered.
description: Published as part of Haddad, Charles Richard, Wiśniewski, Konrad & Wesołowska, Wanda, 2024, The jumping spiders of Mozambique (Araneae: Salticidae), pp. 1-92 in Zootaxa 5560 (1) on pages 35-36, DOI: 10.11646/zootaxa.5560.1.1, http://zenodo.org/record/14595436
Infinite quantum signal processing
Creators: name: Dong, Yulong
name: Lin, Lin
name: Ni, Hongkang
name: Wang, Jiasu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Quantum signal processing (QSP) represents a real scalar polynomial of degree $d$ using a product of unitary matrices of size $2\times 2$, parameterized by $(d+1)$ real numbers called the phase factors. This innovative representation of polynomials has a wide range of applications in quantum computation. When the polynomial of interest is obtained by truncating an infinite polynomial series, a natural question is whether the phase factors have a well defined limit as the degree $d\to \infty$. While the phase factors are generally not unique, we find that there exists a consistent choice of parameterization so that the limit is well defined in the $\ell^1$ space. This generalization of QSP, called the infinite quantum signal processing, can be used to represent a large class of non-polynomial functions. Our analysis reveals a surprising connection between the regularity of the target function and the decay properties of the phase factors. Our analysis also inspires a very simple and efficient algorithm to approximately compute the phase factors in the $\ell^1$ space. The algorithm uses only double precision arithmetic operations, and provably converges when the $\ell^1$ norm of the Chebyshev coefficients of the target function is upper bounded by a constant that is independent of $d$. This is also the first numerically stable algorithm for finding phase factors with provable performance guarantees in the limit $d\to \infty$.
description: 32 pages, 7 figures,
Graded extensions of Verma modules
Creators: name: Ko, Hankyung
name: Mazorchuk, Volodymyr
Publisher: name: arXiv
Year: 2022
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: In this paper, we investigate extensions between graded Verma modules in the BGG category $\mathcal{O}$. In particular, we determine exactly which information about extensions between graded Verma modules is given by the coefficients of the $R$-polynomials. We also give some upper bounds for the dimensions of graded extensions between Verma modules in terms of Kazhdan-Lusztig combinatorics. We completely determine all extensions between Verma module in the regular block of category $\mathcal{O}$ for $\mathfrak{sl}_4$ and construct various ``unexpected'' higher extensions between Verma modules.
description: 3 figures; color helps
Heptagoniodes
Creators: name: Valim, Michel P.
name: Silveira, Luís F.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Phthiraptera
Philopteridae
Heptagoniodes

description: Key to species of Heptagoniodes (adult males only)
(updated from Guimarães 1948)
1 Head with anterior margin of temples sharply pointed (Fig. 4); mesosomal plate with lateral projections (Figs 10, 12)...... 2
- Head with anterior margin of temples rounded (Fig. 3); mesosomal plate without lateral projections (Fig. 11)............. 4
2 Genitalia with mesosome as in Fig. 12 ................................................ H. guimaraesi Valim n. sp.
- Genitalia with mesosome as in Fig. 10..................................................................... 3
3 Total length <2.50 mm; mesosomal plate short (0.18 mm)............................. H. dimorphus Carriker, 1944
- Total length> 2.60 mm; mesosomal plate long (0.30 mm)....................... H. agonus (Nitzsch [in Giebel], 1866)
4 Post-ocular emargination very shallow, less pronounced; temples truncated. Mesosome as a sclerotized, tubular structure (see Plate XXX, figs 3, 3a, in Carriker, 1936)............................................. H. mirabilis Carriker, 1936
- Post-ocular emargination deep, well pronounced (Fig. 3); temples nearly rounded (Fig. 3). Mesosome as a non-sclerotized, rugose, tubular structure (Fig. 11)............................................ H. clayae Guimarães & Lane, 1937
description: Published as part of Valim, Michel P. & Silveira, Luís F., 2014, A new species and five new records of chewing lice (Insecta: Phthiraptera: Ischnocera) from an isolated population of the solitary tinamou Tinamus solitarius (Aves: Tinamiformes), pp. 127-142 in Zootaxa 3838 (1) on page 131, DOI: 10.11646/zootaxa.3838.1.8, http://zenodo.org/record/231211