cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/yz2vaz
title: Saussurea khunjerabensis (Asteraceae, Cardueae), a new species from Pamir

description: This dataset contains the digitized treatments in Plazi based on the original journal article Li, Tian, Xu, Lian-Sheng, Chen, You-Sheng (2022): Saussurea khunjerabensis (Asteraceae, Cardueae), a new species from Pamir. Phytotaxa 561 (1): 65-74, DOI: 10.11646/phytotaxa.561.1.6, URL: http://dx.doi.org/10.11646/phytotaxa.561.1.6AbstractSaussurea khunjerabensis (Asteraceae, Cardueae), a new species from Taxkorgan county, Xinjiang, China, is described and illustrated. It belongs to Saussurea subgen. Eriocoryne because its capitula is aggregated in a densely congested hemispheric synflorescence and surrounded or half-surrounded by densely lanate uppermost leaves. This new species is similar to S. simpsoniana in its habit and linear uppermost stem leaves reflexed. However, it differs from S. simpsoniana by its stems usually unbranched and 11–25 cm high (versus usually branched and 2–12 cm high), lower leaf blade on both surfaces light green and densely white arachnoid lanate (versus adaxially dark green or purplish, sparsely arachnoid; abaxially grayish white, arachnoid tomentose to lanate), leaf margin usually pinnately lobed or divided (versus usually dentate to pinnately lobed, revolute), and lanate indumentum white or yellowish (versus lanate indumentum white or purple).
DOI: 10.15468/pyzesx
title: A third species of Plesioblattogryllus Huang et al., 2008 discovered in the Middle- Upper Jurassic Daohugou Beds (Insecta: Plesioblattogryllidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article HUANG, DI-YING, NEL, ANDRÉ (2023): A third species of Plesioblattogryllus Huang et al., 2008 discovered in the Middle- Upper Jurassic Daohugou Beds (Insecta: Plesioblattogryllidae). Palaeoentomology 6 (2): 191-197, DOI: 10.11646/palaeoentomology.6.2.10, URL: http://dx.doi.org/10.11646/palaeoentomology.6.2.10AbstractHere we describe a new species Plesioblattogryllus aristovi sp. nov. from the Middle-Late Jurassic Daohugou Bed and we restore the family Plesioblattogryllidae stat. rest. to its family status (previously junior synonymy of the family Blattogryllidae). This systematic change is supported by the crucial presence vs. absence of tarsal arolia. We also synonymize the monotypic genus Duoduo Cui, 2012 syn. nov. under Plesioblattogryllus Huang et al., 2008 and transfer it to the Plesioblattogryllidae, we transfer its type species Duoduo qianae to the genus Plesioblattogryllus. Finally, we discuss the interspecific variations in the forewing venation of the genus Plesioblattogryllus.
DOI: 10.15468/qw7exh
title: A new cavernicolous assassin bug from the Canary Islands (Hemiptera: Reduviidae: Emesinae: Collartidini)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Davranoglou, Leonidas-Romanos, Baňař, Petr, Suárez, Daniel, Martín, Sonia, Naranjo, Manuel (2022): A new cavernicolous assassin bug from the Canary Islands (Hemiptera: Reduviidae: Emesinae: Collartidini). Zootaxa 5115 (3): 342-360, DOI: 10.11646/zootaxa.5115.3.2AbstractThe Canary Archipelago is home to two species of obligately cavernicolous assassin bugs of the genus Collartida Villiers, 1949 (Hemiptera: Heteroptera: Reduviidae: Emesinae: Collartidini). These species are highly adapted for cave life, being blind and wingless. In the present study, we describe a new species of the genus, C. phantasma sp. nov. from the Federica mine in Gran Canaria. C. phantasma sp. nov. differs from the other two Collartida species found in the Canary Archipelago in that the male is fully winged, the female is wingless, and both sexes have well-developed eyes. We provide information regarding the new species’ habitat, its taxonomic affinities, and its ability to fly.
DOI: 10.15468/3pjnh6
title: Systematic position and composition of Merodon nigritarsis and M. avidus groups (Diptera, Syrphidae) with a description of four new hoverfLies species

description: This dataset contains the digitized treatments in Plazi based on the original journal article Likov, Laura, Vujić, Ante, Tubić, Nataša Kočiš, Đan, Mihajla, Veličković, Nevena, Rojo, Santos, Pérez-Bañón, Celeste, Veselić, Sanja, Barkalov, Anatolij, Hayat, Rüstem, Radenković, Snežana (2020): Systematic position and composition of Merodon nigritarsis and M. avidus groups (Diptera, Syrphidae) with a description of four new hoverfLies species. Contributions to Zoology 89 (1): 74-125, DOI: 10.1163/18759866-20191414, URL: http://dx.doi.org/10.1163/18759866-20191414AbstractThe putative monophyly and systematic position of Merodon nigritarsis group was assessed based on morphological and molecular data of the mitochondrial COI and nuclear 28S rRNA genes. The previously reported concept of the group has been redefined, and M. crassifemoris Paramonov, 1925 is now excluded. The related M. avidus group is redefined here, including the Merodon avidus complex and M. femoratus Sack, 1913. Species delimitation of morphologically defined species of M. nigritarsis group was well supported by COI gene analysis, with the exception of M. alagoezicus Paramonov, 1925 and M. lucasi Hurkmans, 1993. Descriptions are given for three new species of the M. nigritarsis species group: Merodon cohurnus Vujić, Likov et Radenković sp. n., Merodon longisetus Vujić, Radenković et Likov sp. n. and Merodon obstipus Vujić, Radenković et Likov sp. n., and one new species from the M. avidus group: Merodon rutitarsis Likov, Vujić et Radenković sp. n. A lectotype is designated for M. femoratus Sack, 1913, and two new synonymies of this species were proposed: M. biarcuatus Curran, 1939 and M. elegans Hurkmans, 1993. Here we review 18 species from the M. nigritarsis group and six species from the M. avidus group and provide morphological diagnoses of the species groups. Additionally, diagnosis of 12 branches (groups or individual taxa) of M. avidus-nigritarsis lineage, an illustrated diagnostic key for the males, and distribution map are provided for the new species.
DOI: 10.15468/52zh39
title: Prestauroneis dayaensis-a new diatom species (Bacillariophyceae: Stauroneidaceae) from Guangdong Province, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Jiang, Yufei, Liu, Tong, Zhang, Junyi, Kociolek, John Patrick, Zhang, Wei (2024): Prestauroneis dayaensis-a new diatom species (Bacillariophyceae: Stauroneidaceae) from Guangdong Province, China. Phytotaxa 672 (1): 99-107, DOI: 10.11646/phytotaxa.672.1.7, URL: https://doi.org/10.11646/phytotaxa.672.1.7AbstractIn this study, we describe a new diatom, Prestauroneis dayaensis sp. nov., found in a coastal river, Danao River, at Daya Bay, Huizhou City, Guangdong Province, China. A detailed morphological description of the new species is provided based on light and scanning electron microscopy. P. dayaensis sp. nov, has an elliptical to lanceolate-elliptical valve outline with distinctive rostrate to subcapitate apices, the raphe straight, and the proximal raphe ends slightly enlarged toward to the same side. Its areolar structure is variable in shape, circular at the central area, linear to elliptic at the ends, and distinct pseudosepta present at both apices. Length 25.5–32.0 μm, width 8.0–11.5 μm. This axial area is narrow and linear. The central area is nearly rectangular, some with one short stria at one side of the valve. Striae are relatively widely spaced and radiate at the center, becoming nearly parallel at both apices. The new species is compared with species from the genus Prestauroneis and Dorofeyukea.
DOI: 10.15468/kqxgcj
title: Biotic elicitors and mechanical damage modulate glucosinolate accumulation by co-ordinated interplay of glucosinolate biosynthesis regulators in polyploid Brassica juncea

description: This dataset contains the digitized treatments in Plazi based on the original journal article Augustine, Rehna, Bisht, Naveen C. (2015): Biotic elicitors and mechanical damage modulate glucosinolate accumulation by co-ordinated interplay of glucosinolate biosynthesis regulators in polyploid Brassica juncea. Phytochemistry 117 (1): 43-50, DOI: 10.1016/j.phytochem.2015.05.015, URL: http://dx.doi.org/10.1016/j.phytochem.2015.05.015
DOI: 10.15468/ha6zau
title: Description of a new subspecies of Lethe gemina Leech, 1891 from northern Guangdong of China (Lepidoptera, Nymphalidae, Satyrinae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Xue, Guo-Xi, Liu, Zhi-Fa, Li, Xiao-Juan, Li, Meng (2024): Description of a new subspecies of Lethe gemina Leech, 1891 from northern Guangdong of China (Lepidoptera, Nymphalidae, Satyrinae). Zootaxa 5555 (3): 320-330, DOI: 10.11646/zootaxa.5555.3.2, URL: https://doi.org/10.11646/zootaxa.5555.3.2AbstractBased upon morphological and molecular evidences, a new subspecies of Lethe gemina Leech, 1891, namely L. gemina bicolor subsp. nov., is described from northern Guangdong Province of China. The adults and genitalia of both sexes are illustrated. Differences in wing patterns of this new taxon and the seven known subspecies of L. gemina are discussed.
DOI: 10.15468/fufu9y
title: Taxonomic Studies on Zingiberaceae of Myanmar I: A new species of Curcuma (Subgenus Ecomatae) from Myanmar

description: This dataset contains the digitized treatments in Plazi based on the original journal article Tanaka, Nobuyuki, Aung, Mu Mu (2019): Taxonomic Studies on Zingiberaceae of Myanmar I: A new species of Curcuma (Subgenus Ecomatae) from Myanmar. Phytotaxa 387 (3): 241-248, DOI: 10.11646/phytotaxa.387.3.4, URL: http://dx.doi.org/10.11646/phytotaxa.387.3.4AbstractIn the course of taxonomic studies on Zingiberaceae in Myanmar, a new species of Curcuma assignable to subgenus Ecomatae was discovered. It is described and illustrated as Curcuma kayahensis, new to science from Kayah State, southeastern Myanmar. It is morphologically most similar to C. rhomba in having the orange-red and lateral staminodes with a rhombic shape, but differs in having rhizomes yellow inside, densely pubescent lower surface of lamina, inflorescence position central, bracts light green with red veins, flowers with a longer gently curved anther.
DOI: 10.15468/78prds
title: Study on the Chinese Subfamily Anabropsinae (Orthoptera: Anostostomatidae) VI: One new species of Anabropsis (Pteranabropsis) from Yunnan Province

description: This dataset contains the digitized treatments in Plazi based on the original journal article Lu, Xiangyi, Zhang, Qianwen, Bian, Xun (2022): Study on the Chinese Subfamily Anabropsinae (Orthoptera: Anostostomatidae) VI: One new species of Anabropsis (Pteranabropsis) from Yunnan Province. Zootaxa 5178 (2): 178-192, DOI: 10.11646/zootaxa.5178.2.4AbstractThis paper is sixth study the Chinese Anabropsinae and reports one new species from Yunnan Province, China, viz. A. (Pteranabropsis) maguanensis sp. nov. (Chinese name: Ḽ关Dzễ). Meanwhile, the complete mitochondrical genome of the new species was determined and annotated. The 15, 962 bp circle genome consisted of 13 protein-coding, 22 transfer RNA, 2 ribosomal RNA genes, and an A+T-rich region. It has the typical invertebrate mitochondrial gene arrangement. All protein-coding genes (PCGs) were initiated by typical ATN codon. The nucleotide compositions were significant bias towards AT. All transfer RNA (tRNA) genes had a typical clover-leaf structure, except trnS 1 in which the base pairs of the dihydrouridine (DHU) arm was lacking. Overall, six domains and 49 helices were predicted for rrnL, and three structural domains and 27 helices were predicted for rrnS.
DOI: 10.15468/gngukg
title: Malacoplax californiensis (Lockington, 1877) (Crustacea: Decapoda: Brachyura: Panopeidae) in the Gulf of California, Mexico

description: This dataset contains the digitized treatments in Plazi based on the original journal article Hendrickx, Michel E., Salgado-Barragán, José (2019): Malacoplax californiensis (Lockington, 1877) (Crustacea: Decapoda: Brachyura: Panopeidae) in the Gulf of California, Mexico. Nauplius (e 2019008) 27: 1-8, DOI: 10.1590/2358-2936e2019008, URL: http://dx.doi.org/10.1590/2358-2936e2019008ABSTRACTA series of specimens of Malacoplax californiensis (Lockington, 1877) is reported from the Gulf of California, significantly increasing the known localities for the otherwise rarely reported species from 3 to 12. Depth range is increased to 110–114 m on the continental shelf. Environmental conditions associated with the crabs were: 12.4–27.0°C; 1.9–5.0 ml/l O2; 58–98% sandy sediments. Males and females were sexually distinct even at small sizes (4.2 mm and 3.5 mm CW, respectively). Two small specimens were infested with a rhizocephalan, a condition not reported previously for this species of panopeid.
DOI: 10.15468/pjbfeb
title: Petrocosmea panzhouensis (Gesneriaceae), a new species from Guizhou, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Tang, Sheng-Hu, Zhang, Jian-Hua, Peng, Tao, Guo, Ying (2022): Petrocosmea panzhouensis (Gesneriaceae), a new species from Guizhou, China. Phytotaxa 572 (3): 225-231, DOI: 10.11646/phytotaxa.572.3.1, URL: http://dx.doi.org/10.11646/phytotaxa.572.3.1AbstractThe two species with lobed leaves, viz., Petrocosmea henryi and P. weiyigangii are very distinctive from other species of Petrocosmea. Here, the third species with lobed leaves, named Petrocosmea panzhouensis, from western Guizhou, China, is described. The new species is most similar to P. henryi on shape of leaf blade margin and straight filaments, but it is distinguished from the latter by shape of bracts, and shape and length of anthers. The new taxon is assessed as “Data Deficient” (DD), according to the IUCN standards.
DOI: 10.6084/m9.figshare.28436159
title: <b>Systematics of the fern genus </b><b><i>Pellaea</i></b><b> and its allies (Pteridaceae)</b>

description: <b>The alignment used in</b><b> </b><b>Systematics of the fern genus </b><b><i>Pellaea</i></b><b> and its allies (Pteridaceae)</b>
DOI: 10.6084/m9.figshare.28436159.v1
title: <b>Systematics of the fern genus </b><b><i>Pellaea</i></b><b> and its allies (Pteridaceae)</b>

description: <b>The alignment used in</b><b> </b><b>Systematics of the fern genus </b><b><i>Pellaea</i></b><b> and its allies (Pteridaceae)</b>
DOI: 10.15468/ztx45b
title: Remarks and clarifications on the type material of Ximenesia encelioides (Verbesina encelioides; Asteraceae, Heliantheae), with a new lectotype designation

description: This dataset contains the digitized treatments in Plazi based on the original journal article Crespo, Manuel B., Alonso, Ángeles (2016): Remarks and clarifications on the type material of Ximenesia encelioides (Verbesina encelioides; Asteraceae, Heliantheae), with a new lectotype designation. Phytotaxa 253 (2): 161-165, DOI: 10.11646/phytotaxa.253.2.6, URL: http://dx.doi.org/10.11646/phytotaxa.253.2.6
DOI: 10.15468/47yzwb
title: Myoxanthus anancusiensis (Orchidaceae: Pleurothallidinae), a new species from the inter-Andean valley of Huancavelica, Peru

description: This dataset contains the digitized treatments in Plazi based on the original journal article Cuadros-Rojas, Robinson Daniel, Quispe-Melgar, Harold Rusbelth, Calderon-Quispe, Fernando H., Singer, Rodrigo B. (2023): Myoxanthus anancusiensis (Orchidaceae: Pleurothallidinae), a new species from the inter-Andean valley of Huancavelica, Peru. Phytotaxa 622 (2): 155-164, DOI: 10.11646/phytotaxa.622.2.5, URL: https://phytotaxa.mapress.com/pt/article/download/phytotaxa.622.2.5/51249AbstractWe report a new species of Myoxanthus from Huancavelica, Peru. Myoxanthus anancusiensis is described, illustrated, and compared with its similar species M. serripetalus and M. oliviae. We carried out a systematic review of the herbarium information of Myoxanthus species reported for Peru and compared the morphological characteristics of similar species, to rule out overlooking already described taxa. The new species is characterized by being a medium-sized plant with a terrestrial habit that grows at an elevation of 2800 m. The flower is cherry-red in color with slightly yellow striations. The sepals present a smooth adaxial surface, and the petals are oblong-caudate with entire margin. The labellum is oblong-elliptic and fimbriate with lateral lobes erect. The new species represents an important record for the flora of the inter-Andean valleys of central Peru in the department of Huancavelica and suggests that carrying out more expeditions in this type of ecosystem is desirable.
DOI: 10.15468/j7xqsg
title: A New Cryptic Species of Boana (Hylinae: Cophomantini) of the B. polytaenia Clade from the Brazilian Atlantic Forest

description: This dataset contains the digitized treatments in Plazi based on the original journal article Marinho, Pedro, Bang, Davi L., Vidigal, Izadora, Giaretta, Ariovaldo A. (2022): A New Cryptic Species of Boana (Hylinae: Cophomantini) of the B. polytaenia Clade from the Brazilian Atlantic Forest. Journal of Herpetology 56 (3): 278-293, DOI: 10.1670/21-045, URL: http://dx.doi.org/10.1670/21-045ABSTRACT.— A recent systematic revision pointed out that the name Boana polytaenia has been applied to a nonmonophyletic assemblage because populations identified as B. polytaenia from the northern Mantiqueira and southern Espinhaço mountain ranges are not closely related with the species’ nominal clade. In this sense, specimens from these two biogeographic regions were recovered within two clades named Boana sp. 3 and Boana sp. 4, respectively. Here we characterized and compared external morphologies, calls, and DNA of specimens of the clade of B. polytaenia and from the two candidate species (Boana sp. 3 and Boana sp. 4). From these comparisons we herein describe a new cryptic species. Boana guarinimirim sp. nov. differs from its closely related species by the presence of a supracloacal crest, calcar appendage, and conspicuous discs on toes. Nevertheless, the new species could not be completely discriminated from its distantly related taxon B. polytaenia. We applied the new name to the clade distributed throughout the northern Mantiqueira range (Boana sp. 3), but the new name could also be applied to the clade from southern Espinhaço range (Boana sp. 4). Additional sampling efforts and new sources of evidence, such as larvae morphology and chromosomal features, should evaluate whether the lineages are conspecifics.
DOI: 10.15468/axtyxh
title: Phytoflagellate diversity in Roskilde Fjord (Denmark), including the description of Pyramimonas octopora sp. nov. (Pyramimonadales, Chlorophyta)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Haraguchi, Lumi, Moestrup, Øjvind, Jakobsen, Hans Henrik, Lundholm, Nina (2022): Phytoflagellate diversity in Roskilde Fjord (Denmark), including the description of Pyramimonas octopora sp. nov. (Pyramimonadales, Chlorophyta). Phycologia 61 (1): 45-59, DOI: 10.1080/00318884.2021.2000285, URL: https://doi.org/10.1080/00318884.2021.2000285ABSTRACTIdentification of planktonic flagellates is challenging, and multiple species are often lumped together, limiting our understanding of their diversity and ecology. Our aim was to investigate changes in the phytoplankton community composition over the annual cycle in Roskilde Fjord, Denmark, focusing on the identification of organisms smaller than 20 µm. Weekly microscope and pigment data indicated a low contribution of diatoms and dinoflagellates and the importance of cryptophytes, euglenophytes and green algae, with high contributions of alloxanthin and chlorophyll b. Community composition using Serial Dilution Cultures (SDC) confirmed the high contribution of cryptophytes, prasinophytes and euglenophytes in the phytoplankton community. In contrast, diatoms only played a minor role. Seasonal changes were observed within cryptophytes, with Teleaulax dominance during cold months shifting to Hemiselmis in summer. Small prasinophytes and pico-eukaryotes were always present but had a low relative contribution to the total phytoplankton biomass. Cultured organisms enabled the identification of Hemiselmis cf. cryptochromatica, recorded for the first time in European waters, and an undescribed Pyramimonas species. We describe the new species as Pyramimonas octopora sp. nov., placed within Pyramimonas subg. Vestigiferae, based on morphological and molecular (SSU rDNA) data. The distinctive features of the new species are the eight irregularly rounded perforations arranged in a square box with rounded corners around the centre of the base plate of the box scales, and the complex crown scales, not observed in previously described Pyramimonas species.
DOI: 10.15468/6up7uy
title: Eumetula brattegardi, new name for Eumetula vitrea Høisaeter, 2011 not (Dall, 1927) (Gastropoda, Caenogastropoda, Triphoroidea, Newtoniellidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Høisaeter, Tore (2015): Eumetula brattegardi, new name for Eumetula vitrea Høisaeter, 2011 not (Dall, 1927) (Gastropoda, Caenogastropoda, Triphoroidea, Newtoniellidae). Fauna norvegica 35: 1-2, DOI: 10.5324/fn.v35i0.1842, URL: https://doi.org/10.5324/fn.v35i0.1842
DOI: 10.15468/66rx46
title: Clematis sinii and C. xinhuiensis (Ranunculaceae), respectively described from Guangxi and Guangdong of China, are merged with C. meyeniana, a species widely distributed in eastern and southeastern Asia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Huang, Qiao-Lan, Fei, Wen-Qun, Wu, Hai-Song, Zeng, You-Pai, Yuan, Qiong, Yang, Qin-Er (2024): Clematis sinii and C. xinhuiensis (Ranunculaceae), respectively described from Guangxi and Guangdong of China, are merged with C. meyeniana, a species widely distributed in eastern and southeastern Asia. Phytotaxa 652 (3): 171-207, DOI: 10.11646/phytotaxa.652.3.1, URL: http://dx.doi.org/10.11646/phytotaxa.652.3.1AbstractBased on literature consultation, specimen survey, and observations of living plants in the wild, we demonstrate that Clematis sinii and C. xinhuiensis (Ranunculaceae), respectively described from Guangxi and Guangdong of China, are not essentially different from C. meyeniana in any characters, a species widely distributed in eastern and southeastern Asia and morphologically highly variable. We therefore place both C. sinii and C. xinhuiensis in synonymy with C. meyeniana herein. Pollen morphology is not useful for distinguishing between C. meyeniana and its closely similar species. We also point out that further work is needed to thoroughly clear up much of the taxonomic confusion involving C. meyeniana and its morphologically similar taxa.
DOI: 10.15468/q46exg
title: Urocystis piptatheri sp. nov. (Urocystaceae), a new species of smut fungus on Piptatherum laterale (Poaceae) from Pakistan

description: This dataset contains the digitized treatments in Plazi based on the original journal article Afshan, Najam-Ul-Sahar, Anwar, Ayesha, Riaz, Maria, Khalid, Abdul Nasir (2020): Urocystis piptatheri sp. nov. (Urocystaceae), a new species of smut fungus on Piptatherum laterale (Poaceae) from Pakistan. Phytotaxa 442 (2): 80-88, DOI: 10.11646/phytotaxa.442.2.3, URL: http://dx.doi.org/10.11646/phytotaxa.442.2.3AbstractA new species of smut fungi, Urocystis piptatheri is described from Kumrat Valley, Pakistan based on morphological characters and molecular phylogenetic analysis of nuclear ribosomal DNA comprising the internal transcribed spacer (ITS) regions along with large subunit (LSU). The new species is characterized by the large size of its spore balls, size and number of central spores, spore wall thickness, sori in leaves and by the host plant species (Piptatherum laterale). Phylogenetic analysis of nuclear ribosomal ITS and LSU nucleotide sequences confirmed the novelty of Urocystis piptatheri. A key for the identification of Urocystis species on Pipthatherum spp. is provided.