cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/ug6vsv
title: Reschetnjakaera nom. n. (gen.) pro Schizodiscus Dogiel 1952 non Clarke 1888, nec Kittl 1891, nec Kishinouye 1902 (Polycystina, Birifrangentia, Rhizaria), with the six new combinations and notes on the name Birifrangentia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Shɨshkin-Skarð, Yegor (2023): Reschetnjakaera nom. n. (gen.) pro Schizodiscus Dogiel 1952 non Clarke 1888, nec Kittl 1891, nec Kishinouye 1902 (Polycystina, Birifrangentia, Rhizaria), with the six new combinations and notes on the name Birifrangentia. Zootaxa 5351 (4): 497-500, DOI: 10.11646/zootaxa.5351.4.8, URL: http://dx.doi.org/10.11646/zootaxa.5351.4.8
DOI: 10.15468/p7dpc2
title: A new species of New Guinea Worm-Eating Snake (Serpentes, Elapidae, Toxicocalamus Boulenger, 1896) from Western Highlands Province, Papua New Guinea

description: This dataset contains the digitized treatments in Plazi based on the original journal article Roberts, Jackson R., Iova, Bulisa, Austin, Christopher C. (2022): A new species of New Guinea Worm-Eating Snake (Serpentes, Elapidae, Toxicocalamus Boulenger, 1896) from Western Highlands Province, Papua New Guinea. Zoosystematics and Evolution 98 (2): 399-409, DOI: http://dx.doi.org/10.3897/zse.98.90520, URL: http://dx.doi.org/10.3897/zse.98.90520
DOI: 10.15468/dbrdzv
title: A new species of land planarian (Platyhelminthes: Tricladida: Geoplanidae) from the Amazonian lowlands, Peru

description: This dataset contains the digitized treatments in Plazi based on the original journal article Negrete, Lisandro, Vega Tuesta, Leyli, Brusa, Francisco (2023): A new species of land planarian (Platyhelminthes: Tricladida: Geoplanidae) from the Amazonian lowlands, Peru. Journal of Natural History 57 (5 - 8): 330-342, DOI: 10.1080/00222933.2023.2185550, URL: http://dx.doi.org/10.1080/00222933.2023.2185550ABSTRACTARTICLE HISTORY Received 24 November 2022 Accepted 23 February 2023Notogynaphallia urku sp. nov. is here described from the north-east region of Peru, in the Amazonian lowlands. Specimens of the new species are flattened, up to 120 mm long, and characterised by their dorsal colouration consisting of a median band of melon yellow, on which run two irregular longitudinal stripes formed by tiny jet black dots; cephalic region with two para-median stripes forming a ′ V ̍; two green beige lateral bands with jet black pigment covering a large part of these bands, in the form of large circular or irregular spots that reach the posterior end of the body; marginal stripes with antique pink pigment; ventral surface ivory with antique pink margins, except for the cephalic region, whose margins are jet black. This species represents the second record of Notogynaphallia in Peru and exhibits some similarities regarding external features and internal anatomy to species found in Paraguay and Argentina, with which it is compared.KEYWORDS land flatworms; Notogynaphallia; Neotropical region; South Americahttp://www.zoobank.org/ urn:lsid:zoobank.org:pub: CBF1E7A9-E3F0-48A3-BEBF-E481F4F19D4B
DOI: 10.15468/fqd3xp
title: Bagous obrieni (Coleoptera: Curculionidae), a new species from India feeding on Nymphoides indica (L.) Kuntze

description: This dataset contains the digitized treatments in Plazi based on the original journal article Govindasamy, Mahendiran, Gopinath, Poornima, Caldara, Roberto, Boraiah, Manu, Sushil, Satya Nand (2025): Bagous obrieni (Coleoptera: Curculionidae), a new species from India feeding on Nymphoides indica (L.) Kuntze. Zootaxa 5633 (3): 583-592, DOI: 10.11646/zootaxa.5633.3.11, URL: https://doi.org/10.11646/zootaxa.5633.3.11AbstractA new species, Bagous obrieni Mahendiran sp. nov., is described. It was collected from Nymphoides indica (L.) Kuntze, in Nayakanapalya Lake at Savandurga, Karnataka, South-Western India. The species is a member of the Bagous transversus species group and description and photographs of differential diagnostic characters and habitus are given allowing for separation from the other two Indian species of this group, B. loisae O’Brien and B. similis O’Brien. An annotated species checklist of the genus Bagous from India is also provided.
DOI: 10.15468/gmprre
title: Polystichum oligodontum (subg. Haplopolystichum, Dryopteridaceae), a new cave fern from Guangxi, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Nong, You, Jiang, Ri-Hong, Xiong, Chi, Wei, Qiu-Jun, Wei, Gui-Yuan, Ji, Xing-Yun, Lai, Ke-Dao, Wei, Hong-Jin (2025): Polystichum oligodontum (subg. Haplopolystichum, Dryopteridaceae), a new cave fern from Guangxi, China. PhytoKeys 266: 297-310, DOI: 10.3897/phytokeys.266.156701AbstractPolystichum oligodontum (Dryopteridaceae), a new fern species in P. subg. Haplopolystichum from three karst caves in northwest Guangxi, China, is described and illustrated. This species is unique in having pinnae with a shallow or nearly free lobe on the acroscopic base and coarsely toothed distal margins. It resembles P. membranifolium and P. kwangtungense in its reflexed and oblong pinnae with an obtuse or rounded apex, but can be easily distinguished by its remote pinnae bearing a lobe at the acroscopic base. The new species also somewhat resembles P. leveillei in the nearly free basal lobe, but differs by its toothed upper pinna margins. Molecular phylogenetic analysis of 56 Polystichum species, based on the rbc L gene, supports the placement of P. oligodontum within P. sect. Sphaenopolystichum, with P. alcicorne as its closest relative. According to the IUCN Red List Categories and Criteria, the new species is assigned to the Critically Endangered (CR) category.
DOI: 10.15468/vb2sbp
title: Molecular and morphological evidence for a new species in the genus Sirodotia (Batrachospermales, Rhodophyta) from the State of Assam, India

description: This dataset contains the digitized treatments in Plazi based on the original journal article Rossignolo, Natalia L., Yasmin, Farishta, West, John A., Ganesan, E. K., Junior, Orlando Necchi (2020): Molecular and morphological evidence for a new species in the genus Sirodotia (Batrachospermales, Rhodophyta) from the State of Assam, India. Phytotaxa 437 (3): 121-134, DOI: 10.11646/phytotaxa.437.3.1, URL: http://dx.doi.org/10.11646/phytotaxa.437.3.1AbstractIn India the genus Sirodotia has been documented solely on morphological data. A new species of Sirodotia (Sirodotia assamica sp. nov.) was found in two localities in the State of Assam, India. Phylogenetic relationships of the new species were inferred on the basis of DNA sequence data for the plastid rbc L gene and the barcode region of the mitochondrial COI- 5 P gene. Taxonomic affinities of the new species were determined by morphological analyses and a distinctive character was found for this species: spermatangia arranged in clusters. Although this character is also observed in S. huillensis, both species are genetically highly divergent (4.5–5.0% for rbc L and 9.6–10.1% for COI-5 P). DNA sequences from Indian specimens formed a well-supported clade, sister to S. delicatula from Malaysia. DNA sequence divergence between S. assamica and S. delicatula varied from 2.5–2.7% for rbc L and COI- 5 P. Intraspecific divergence between the two sequences from India were low (0.4–0.5%). A full description and photographs of the new species are provided, as well as a comparison with morphologically similar and phylogenetically allied species reported from India and other Asian regions.
DOI: 10.15468/4jvtvp
title: The first complete specimen of the deep-water shrimp Batella praecipua De Grave 2004 (Crustacea: Decapoda: Alpheidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ashrafi, Hossein, Ďuriš, Zdeněk, Anker, Arthur (2022): The first complete specimen of the deep-water shrimp Batella praecipua De Grave 2004 (Crustacea: Decapoda: Alpheidae). Zootaxa 5092 (3): 378-386, DOI: 10.11646/zootaxa.5092.3.8AbstractThe deep-water alpheid shrimp Batella praecipua De Grave, 2004 was originally described based on two incomplete specimens, both with their first chelipeds missing, collected at 400–440 m off New Caledonia. During the recent KANADEEP 1 expedition in the Coral Sea in 2017, the first complete specimen of B. praecipua was collected at a depth of 370– 380 m. The morphology of this specimen is presented in detail, with emphasis on the highly diagnostic chelipeds, which are described and illustrated for the first time. A slight intraspecific variation of B. praecipua is reported and a DNA barcode (CO1) is provided for this species. The main differences between the three presently known species of Batella Holthuis, 1955 are discussed.
DOI: 10.15468/4gqez5
title: Sinojohnstonia henanensis (Boraginaceae), a new species from Henan, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Jiang, Li-Qiong, Luo, Yuan, Gong, Jian-Ping, Zhang, Nai-Yu, Li, Pan, Liao, Wen-Bo, Liu, Lu-Xian (2025): Sinojohnstonia henanensis (Boraginaceae), a new species from Henan, China. PhytoKeys 261: 45-58, DOI: 10.3897/phytokeys.261.161917AbstractSinojohnstonia henanensis, a new species from the Muzhaling Scenic Area in Henan Province, China, is described and illustrated. It is morphologically similar to S. chekiangensis and S. ruhuaii but differs from the former in the size of the basal leaves, calyx size, color and size of the corolla, and length of the style; and from the latter in cauline petiole length, calyx size, color and size of the corolla, stamen insertion, filament length, and style length. Additionally, the conservation status and other pertinent notes are provided.
DOI: 10.15468/2vpunm
title: A new species of Achalinus Peters, 1869 (Squamata, Xenodermidae) from Hunan Province, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ma, Shun, Shi, Sheng-Chao, Xiang, Sun-Jun, Shu, Fu, Jiang, Jian-Ping (2023): A new species of Achalinus Peters, 1869 (Squamata, Xenodermidae) from Hunan Province, China. ZooKeys 1166: 315-331, DOI: http://dx.doi.org/10.3897/zookeys.1166.103055, URL: http://dx.doi.org/10.3897/zookeys.1166.103055
DOI: 10.15468/pj9d69
title: A cryptic new species of tiger swallowtail (Lepidoptera, Papilionidae) from eastern North America

description: This dataset contains the digitized treatments in Plazi based on the original journal article DeRoller, Charles J., Wang, Xi, Dupuis, Julian R., Schmidt, B. Christian (2025): A cryptic new species of tiger swallowtail (Lepidoptera, Papilionidae) from eastern North America. ZooKeys 1228: 69-97, DOI: 10.3897/zookeys.1228.142202AbstractIn the eastern Great Lakes region of North America, two tiger swallowtail species have previously been recognized, Papilio glaucus Linnaeus, 1758 and Papilio canadensis Rothschild & Jordan, 1906. A third entity, the Midsummer Tiger Swallowtail, has been treated as a P. glaucus × canadensis hybrid, and exhibits a mosaic of both intermediate and unique morphological and biological traits. Here we demonstrate that rather than being a localized, historically recent hybrid phenomenon, the Midsummer Tiger Swallowtail maintains its morphological and physiological distinctness over a large geographic region in the absence of one or both putative parental species, and was first documented in the literature nearly 150 years ago. Papilio solstitius sp. nov. is physiologically unique in delaying post-diapause development, which results in allochronic isolation between the spring flights of P. glaucus and P. canadensis, and the late summer flight of P. glaucus. Similarly, the geographic range of Papilio solstitius spans the region between the northern terminus of P. glaucus and southern limits of P. canadensis, remaining distinct in areas of sympatry. Defining the taxonomic identity of this unique evolutionary lineage provides an important baseline for further inquiry into what has served as an exemplary species group in evolutionary study.
DOI: 10.15468/dl.yg3fw2
title: Occurrence Download

description: A dataset containing 27411 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is EOD – eBird Observation Dataset",
 "Geometry POLYGON((104.91266 -4.3443,105.09498 -5.25587,105.58391 -5.91054,106.18057 -5.70337,106.03969 -4.14541,104.91266 -4.3443))"
 ]
}

 The dataset includes 27411 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064593-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/gwohgn
title: Kryptolebias sepia n. sp. (Actinopterygii: Cyprinodontiformes: Rivulidae), a new killifish from the Tapanahony River drainage in southeast Surinam.

description: This dataset contains the digitized treatments in Plazi based on the original journal article Frans B. M. Vermeulen, Tomas Hrbek (2005): Kryptolebias sepia n. sp. (Actinopterygii: Cyprinodontiformes: Rivulidae), a new killifish from the Tapanahony River drainage in southeast Surinam. Zootaxa 928: 1-20, URL: http://www.zoobank.org/urn:lsid:zoobank.org:pub:784CB6FB-0BEB-4C7A-99A4-45C85AE8A5B7
DOI: 10.15468/r8ckuu
title: Notorhinus Moritz & Parra-Gómez, 2023 (Siphonophorida: Siphonorhinidae) junior homonym of Notorhinus Roth, 1903 (Mammalia: † Astrapotheria: incertae sedis): proposed substitution by Notiorhinus nom. nov.

description: This dataset contains the digitized treatments in Plazi based on the original journal article Moritz, Leif, Parra-Gómez, Antonio (2023): Notorhinus Moritz & Parra-Gómez, 2023 (Siphonophorida: Siphonorhinidae) junior homonym of Notorhinus Roth, 1903 (Mammalia: † Astrapotheria: incertae sedis): proposed substitution by Notiorhinus nom. nov. Zootaxa 5336 (1): 149-150, DOI: 10.11646/zootaxa.5336.1.10, URL: http://dx.doi.org/10.11646/zootaxa.5336.1.10
DOI: 10.15468/pfu6wk
title: A new redescription of Daphnia pusilla (Serventy, 1929) (Cladocera: Daphniidae) with emphasis on the thoracic limbs of Daphnia (Ctenodaphnia) Dybowski & Grochowski, 1895

description: This dataset contains the digitized treatments in Plazi based on the original journal article Kotov, Alexey A., Garibian, Petr G., Shiel, Russell J., Walsh, Robert (2022): A new redescription of Daphnia pusilla (Serventy, 1929) (Cladocera: Daphniidae) with emphasis on the thoracic limbs of Daphnia (Ctenodaphnia) Dybowski & Grochowski, 1895. Zootaxa 5125 (1): 20-36, DOI: 10.11646/zootaxa.5125.1.2AbstractThe genus Daphnia O.F. Müller, 1776 (Crustacea: Cladocera) still has a confused taxonomy for several objective and subjective reasons. Still there are many taxa with inadequately described morphology, primarily among the subgenus Daphnia (Ctenodaphnia) Dybowski & Grochowski, 1895. We provide a redescription of an Australian endemic taxon Daphnia (Ctenodaphnia) pusilla (Serventy, 1929) according to recent standards of morphological study with special attention to the thoracic limbs. We conclude that main differences between thoracic limbs of the subgenera D. (Ctenodaphnia) and Daphnia s. str. concern the limb I only as it is well-known among the cladocerans of other families. But still only a few species of D. (Ctenodaphnia) have been studied adequately, and efforts to redescribe their morphology need to be continued.
DOI: 10.15468/yfcv98
title: A New Species of Bavayia (Squamata: Diplodactylidae) from the Loyalty Islands

description: This dataset contains the digitized treatments in Plazi based on the original journal article Bauer, Aaron M., Telma, Alex, Sadlier, Ross A. (2022): A New Species of Bavayia (Squamata: Diplodactylidae) from the Loyalty Islands. Proceedings of the California Academy of Sciences 67 (13): 315-328, DOI: 10.5281/zenodo.11067200
DOI: 10.15468/av6ewv
title: Carex yangchunensis, a new species of Cyperaceae from the limestone regions of Guangdong, South China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Lu, Yi-Fei, Meng, De-Chang, Jin, Xiao-Feng (2025): Carex yangchunensis, a new species of Cyperaceae from the limestone regions of Guangdong, South China. PhytoKeys 251: 257-270, DOI: 10.3897/phytokeys.251.142179AbstractCarex yangchunensis (Cyperaceae), a new species of Carex sect. Cryptostachyae in limestone regions of Guangdong, China, is described and illustrated. Both morphological observation and molecular analysis revealed that the new species was similar to C. cryptostachys, but differs in having inflorescence with 4–8 spikes, ovoid or nearly globose, 3–8 mm long, utricles (2.5–3.5 mm long) and nutlets (2–2.2 mm long) shorter, style base thickened, leaves narrower, 3–6 mm wide and culms 8–25 cm tall. Scanning electron micromorphology of utricles and nutlets of the new species and the related species C. cryptostachys are provided.
DOI: 10.15468/vhnjv6
title: Plectranthias raki (Teleostei, Serranidae), a new species of perchlet from mesophotic coral ecosystems of the Maldives

description: This dataset contains the digitized treatments in Plazi based on the original journal article Shepherd, Bart, Pinheiro, Hudson T., Najeeb, Ahmed, Rocha, Claudia R., Rocha, Luiz A. (2025): Plectranthias raki (Teleostei, Serranidae), a new species of perchlet from mesophotic coral ecosystems of the Maldives. ZooKeys 1223: 333-344, DOI: 10.3897/zookeys.1223.135292AbstractHerein, we describe a new species of Plectranthias perchlet found at depths of 100–125 meters in mesophotic coral ecosystems of the Maldives in the Indian Ocean. Plectranthias raki sp. nov. is unique in both morphology and coloration. The following combination of characters distinguishes it from all known congeners: dorsal fin X, 15; anal-fin rays III, 7; pectoral-fin rays 13 | 13 (13 | 12), all unbranched; principal caudal-fin rays 9 + 8; lateral line complete with 30–32 tubed scales; gill rakers 5 + 12; circumpeduncular scales 11–12; and absence of antrorse or retrorse spines on ventral margin of preopercle. Coloration in life consists of a white to light pink body with two indistinct rows of irregularly shaped red-orange to yellow-orange patches along the dorsal two-thirds of the body, a golden-yellow opercle and maxilla, an indistinct yellow stripe on the dorsal fin, two yellow spots near the base of the anal fin, and two irregularly shaped yellow-orange spots located on either side of centermost caudal-fin rays. With this publication, the genus Plectranthias now comprises 67 valid species. This discovery adds to a strong body of research highlighting the novel biodiversity of mesophotic ecosystems, especially in locations like the Indian Ocean, where few prior ichthyological surveys have been conducted.
DOI: 10.15468/marzqg
title: Thismia kenyirensis (Thismiaceae), a new species from Taman Negeri Kenyir, Terengganu, Peninsular Malaysia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Siti-Munirah, Mat Yunoh, Dome, Nikong (2023): Thismia kenyirensis (Thismiaceae), a new species from Taman Negeri Kenyir, Terengganu, Peninsular Malaysia. PhytoKeys 221: 61-72, DOI: http://dx.doi.org/10.3897/phytokeys.221.98571, URL: http://dx.doi.org/10.3897/phytokeys.221.98571
DOI: 10.15468/puqcek
title: Commelina danxiaensis (Commelinaceae), a new species from Guangdong, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Wang, Long-Yuan, Zhao, Wan-Yi, Chen, Zai-Xiong, Huang, Wei-Cheng, Ding, Ming-Yan, Luo, Jin-Chu, Liao, Wen-Bo, Guo, Wei, Fan, Qiang (2023): Commelina danxiaensis (Commelinaceae), a new species from Guangdong, China. PhytoKeys 218: 117-126, DOI: http://dx.doi.org/10.3897/phytokeys.218.91199, URL: http://dx.doi.org/10.3897/phytokeys.218.91199
DOI: 10.15468/2r8pyc
title: Insights into a putative polychaete-gastropod symbiosis from a newly identiFIed annelid worm that predates upon Conus ermineus eggs

description: This dataset contains the digitized treatments in Plazi based on the original journal article Giglio, Matías L., Salcedo, Paula Flórez, Watkins, Maren, Olivera, Baldomero (2023): Insights into a putative polychaete-gastropod symbiosis from a newly identiFIed annelid worm that predates upon Conus ermineus eggs. Contributions to Zoology 92 (2): 97-111, DOI: 10.1163/18759866-bja10038, URL: http://dx.doi.org/10.1163/18759866-bja10038AbstractCone snails are a diverse group of venomous marine gastropods that have dioecious reproduction and internal fertilization resulting in egg deposition inside capsules. However, the observational studies conducted on their spawning behaviour and egg masses have left many open questions. Here, we analyse egg masses from a specimen of Conus ermineus kept in captivity for over 17 years. We present the first detailed description of the morphological features of the egg capsules and eggs (e.g., egg shape, size,Published with license by Koninklijke Brill nv | doi: 10.1163/18759866-bja10038and colour). The analysis of these capsules led us to the identification of a dinophilid worm (Polychaeta: Dinophilidae) living inside the snail egg capsules and likely feeding upon the snail eggs. This is the first report of such behaviours among dinophilids. Our analysis suggests that these worms belong to a new species, here described as Dimorphilus oophagus sp. nov., supported by both molecular and morphological data. Finally, we discuss the possibility of a putative symbiotic relationship between the worm and the snail.
DOI: 10.15468/nppjv7
title: Chloranthus coccineus (Chloranthaceae), a new species from Hubei, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article He, Li-Hong, Zhao, Xin-Lei, Yu, Jing, Zhang, Zhao (2022): Chloranthus coccineus (Chloranthaceae), a new species from Hubei, China. Phytotaxa 566 (3): 279-289, DOI: 10.11646/phytotaxa.566.3.3, URL: http://dx.doi.org/10.11646/phytotaxa.566.3.3AbstractChloranthus coccineus, a new species discovered in Hubei Province, China, is illustrated and described. It is shown to be similar with C. fortunei by detailed morphological comparison and chromosome number count. However, they are easily distinguished by the lengths of the peduncles, the colors of leaf veins when dry and the colors of stamen connectives. Karyotype also lends strong support for the validity as a new species. Moreover, the phylogenetic analyses based on nuclear ITS2 and plastid trn L-F data from seven taxa of Chloranthus showed that the putative new species is closest to C. fortunei but they are reciprocally monophyletic to each other for the sampled individuals from different populations. In conclusion, morphological, cytological and molecular evidence supports that C. coccineus is a new species.
DOI: 10.15468/nk7ef7
title: A new Masdevallia (Orchidaceae: Pleurothallidinae) from the Ecuadorian Amazon foothills of the Llanganates mountains

description: This dataset contains the digitized treatments in Plazi based on the original journal article Pozo, Diego Gutiérrez Del, Jiménez, Marco M., Vélez-Abarca, Leisberth, Baquero, Luis E. (2022): A new Masdevallia (Orchidaceae: Pleurothallidinae) from the Ecuadorian Amazon foothills of the Llanganates mountains. Phytotaxa 552 (3): 191-200, DOI: 10.11646/phytotaxa.552.3.3AbstractA new Masdevallia species from eastern Ecuador, is described, illustrated and compared with similar species. The species is most similar to Masdevallia aphanes; both species are small plants for the genus with weak inflorescences that bear striped flowers with acaudate sepals. The horizontal inflorescences with yellow flowers striped with red-brown and the convex, subpandurate lip of Masdevallia rubileoixchelorum immediately distinguishes it from the similar M. aphanes by the abaxially deep sandal-shaped lip and for the ovary with undulate-dentate ribs which are almost keeled.