cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/jxm7xm
title: New records of Palaeopaschichnus Palij, 1976 from the Ediacaran of Romania

description: This dataset contains the digitized treatments in Plazi based on the original journal article Martin, Jean-Paul Saint, Charbonnier, Sylvain, Martin, Simona Saint, Cazes, Lilian, André, Jean-Pierre (2025): New records of Palaeopaschichnus Palij, 1976 from the Ediacaran of Romania. Geodiversitas 47 (1): 1-16, DOI: 10.5252/geodiversitas2025v47a1, URL: https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/geodiversitas2025v47a1.pdfABSTRACTThe Neoproterozoic terranes of Dobrogea (East Romania) yielded imprints formed by chains of arcuate elements on bed surfaces that are identified for the first time as body fossils attributed to the worldwide Ediacaran genus Palaeopascichnus Palij, 1976. These specimens from Romania confirm the Ediacaran age of the Histria Formation. They also provide new morphological details, as well as insights into paleobiogeographic distribution and paleoenvironmental conditions of Palaeopascichnus.
DOI: 10.15468/m569tg
title: A new arenicolous species of the genus Thyreophagus (Acari: Acaridae) from the Caspian sea coast: Taxonomy and ecological insights

description: This dataset contains the digitized treatments in Plazi based on the original journal article Kolesnikov, Vasiliy B., Klimov, Pavel B., Khaustov, Alexander A., Pepato, Almir, Makarova, Olga L. (2024): A new arenicolous species of the genus Thyreophagus (Acari: Acaridae) from the Caspian sea coast: Taxonomy and ecological insights. Zootaxa 5556 (1): 252-267, DOI: 10.11646/zootaxa.5556.1.19, URL: https://doi.org/10.11646/zootaxa.5556.1.19AbstractA new sexual species, Thyreophagus subiasi sp. nov., inhabiting wet sands of the coastal zone of the Caspian Sea (Republic of Dagestan, Russia) is described. The new species is morphologically similar to Th. athiasae from Morocco (types redescribed here as well) but differs from it by the shape of the spermatheca and setae p and q on tarsi I–II represented by small triangular rudiments. As most other species of Thyreophagus inhabit subcortical habitats or stored food, Th. subiasi exhibits unusual ecology. We suggest that its elongated and flexible body may have facilitated adaptation to life in interstitial spaces among particles in coastal sandy environments. In this habitat, Th. subiasi co-occurred with long-bodied mesostigmatic mites from the genera Protogamasellus, Gamasellodes, and Neojordensia, suggesting that these mites are part of the coastal interstitial ecosystem.
DOI: 10.15468/qxqrdw
title: Tillandsia tequilana (Tillandsioideae; Bromeliaceae), a new saxicolous species from Jalisco, Mexico

description: This dataset contains the digitized treatments in Plazi based on the original journal article Hernández-Cárdenas, Rodrigo Alejandro, Flores-Argüelles, Alejandra, Espejo-Serna, Adolfo, López-Ferrari, Ana Rosa, Carranza-Rodríguez, Juan Carlos, Lara-Godínez, Sofía Ana Lucrecia (2024): Tillandsia tequilana (Tillandsioideae; Bromeliaceae), a new saxicolous species from Jalisco, Mexico. Phytotaxa 659 (2): 105-111, DOI: 10.11646/phytotaxa.659.2.1, URL: http://dx.doi.org/10.11646/phytotaxa.659.2.1AbstractTillandsia tequilana, a new species from the state of Jalisco, Mexico, is described and illustrated. The proposed species is compared to T. aguascalientensis, T. moronesensis, and T. schusteri, taxa with some morphological similarities. Tillandsia tequilana differs from these species in the shape and size of the leaf sheath, spikes and floral bracts, in the shape of the sepals, and also in the flowering time. Images and a distribution map of the new species are included.
DOI: 10.15468/gz5nj2
title: Misidentified For More Than 50 Years, Crotalaria Rosenii (Leguminosae, Papilionoideae, Crotalarieae), A Cultivated Species In Colombia And Ecuador

description: This dataset contains the digitized treatments in Plazi based on the original journal article Fonseca-Cortés, Andrés (2022): Misidentified For More Than 50 Years, Crotalaria Rosenii (Leguminosae, Papilionoideae, Crotalarieae), A Cultivated Species In Colombia And Ecuador. Phytotaxa 533 (5): 287-297, DOI: 10.11646/phytotaxa.533.5.4AbstractCrotalaria rosenii (Pax) Milne-Redh. ex Polhill, an endemic species of the mountains of Ethiopia, is reported for the first time as an ornamental species. This taxon has been identified as C. agatiflora Schweinf. since 1952 in Colombia and 1982 in Ecuador, countries where it is continuously cultivated in parks, gardens and even in rural environments, which increases the propagule pressure and promotes a naturalization of this species. Crotalaria rosenii is easily recognized by the presence of bracteoles 1.0–1.2 × 0.2–0.3 cm, standard 5.0–5.5 × 4.0– 4.6 cm, with the callosities glabrous, keel 5.8–6.0 cm length, with apex hooked, and ovoid slightly compressed seeds. I present a key to distinguish these two taxa, and comments related to the possible naturalization, distribution, and ecology of C. rosenii and C. agatiflora.
DOI: 10.15468/dl.3tnn5x
title: Occurrence Download

description: A dataset containing 552 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Capito brunneipectus",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 552 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064957-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/rr97pt
title: A new microendemic species of Hunzikeria (Petunieae, Solanaceae) from the gypsum outcrops of southern Jalisco, Mexico

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ortiz-Brunel, Juan Pablo, Díaz-Martínez, Paulina, Ruiz-Sanchez, Eduardo, Rodríguez, Aarón (2023): A new microendemic species of Hunzikeria (Petunieae, Solanaceae) from the gypsum outcrops of southern Jalisco, Mexico. Phytotaxa 600 (1): 7-15, DOI: 10.11646/phytotaxa.600.1.2, URL: http://dx.doi.org/10.11646/phytotaxa.600.1.2AbstractHunzikeria is a petunioid genus of Solanaceae that includes three species. The genus presents a disjunct distribution between South and North America. Hunzikeria coulteri and H. texana occur in North America, while H. steyermarkiana is reported from Venezuela. During botanical explorations in western Mexico, we found a population of Hunzikeria that differed from the three known species. Believing that we had found an undescribed species, we collected samples and prepared herbarium vouchers. We compared our material with morphological descriptions and herbarium specimens of the other species in the genus. Our results indicate that we discovered a new species, named here as Hunzikeria gypsophila. This new species is a microendemic gypsophyte that inhabits two gypsum ravines in southern Jalisco, Mexico. Hunzikeria gypsophila differs from the other three species in being a subshrub of taller stature and having petiolate leaves, wider leaf blades, longer corolla tubes, and broader corolla limbs. The most morphologically similar species is H. steyermarkiana, which differs in having anthers of equal size, while all the North American species have didynamous anthers. Hunzikeria shows a clear affinity for sedimentary soils and H. gypsophila is the first species recorded on gypsum. The gypsum outcrops of western Mexico have a unique flora, which likely became isolated due to volcanic activity. With this new find, Hunzikeria comprises four species. We provide a key for their identification and a distribution map for Mexico.
DOI: 10.15468/ajaa4s
title: Two new species of genus Lactarius Pers. (Russulaceae) from Arunachal Pradesh, India

description: This dataset contains the digitized treatments in Plazi based on the original journal article Bera, Ishika, Das, Kanad (2023): Two new species of genus Lactarius Pers. (Russulaceae) from Arunachal Pradesh, India. Cryptogamie, Mycologie 20 (11): 147-158, DOI: 10.5252/cryptogamie-mycologie2023v44a11, URL: https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/mycologie2023v44a11.pdfABSTRACTLactarius Pers. is one of the most frequently encountered ectomycorrhizal genera of the family Russulaceae. Because of its cosmopolitan nature, several taxa belonging to its three subgenera, Lactarius subg. Lactarius (Fr. ex J.Kickx f.) Kauffman, L. subg. Russularia (Fr.) Kauffman, and L. subg. Plinthogalus (Berk.) Hesler & A.H.Sm., have been documented worldwide portraying its diversity. Routine macrofungal explorations concentrating on Lactarius in two districts of Arunachal Pradesh (West Kameng and Tawang) have accounted for many species in temperate to subalpine forests. Recent observations have revealed two interesting species belonging to subgenera Lactarius and Russularia. Morphological features along with nrITS-LSU based phylogenetic analysis inferred these two species as new to science. Lactarius kamengensis sp. nov. (subg. Lactarius) is characterized as a medium-sized Lactarius with bitter to acrid taste, pale yellowish, vaguely zonate pileus, scrobiculate stipe, white latex turning pale yellowish and occurrence under Castanopsis (D.Don) Spach. Whereas, Lactarius madhuriensis sp. nov. is a unique high-altitude species belonging to subg. Russularia with brownish orange coloured, umbonate pileus, and watery white latex that turns yellowish.
DOI: 10.5281/zenodo.18049596
title: Harmonized Drug Dataset (HDD)

description: Harmonized Drug Dataset (abbreviated as HDD) integrates comprehensive metadata for small‑molecule compounds, combining structural, physicochemical, regulatory, toxicological, and experimental assay information from PubChem, LINCS, Cell Painting, DeepChem resources, and multiple toxicology databases. It includes curated binding affinities, bioassay outcomes, adverse drug reactions, toxicity measurements, and machine‑learning‑ready molecular fingerprints. The dataset is designed to support large‑scale modeling, compound characterization, and toxicology prediction workflows.
DOI: 10.5281/zenodo.18049912
title: Harmonized Drug Dataset (HDD)

description: Harmonized Drug Dataset (abbreviated as HDD) integrates comprehensive metadata for small‑molecule compounds, combining structural, physicochemical, regulatory, toxicological, and experimental assay information from PubChem, LINCS, Cell Painting, DeepChem resources, and multiple toxicology databases. It includes curated binding affinities, bioassay outcomes, adverse drug reactions, toxicity measurements, and machine‑learning‑ready molecular fingerprints. The dataset is designed to support large‑scale modeling, compound characterization, and toxicology prediction workflows.
DOI: 10.15468/ez2z44
title: New records of Heteroptera from the Canary Islands (Spain), III

description: This dataset contains the digitized treatments in Plazi based on the original journal article Heyden, Torsten van der (2023): New records of Heteroptera from the Canary Islands (Spain), III. Arquivos Entomolóxicos 26: 119-120, DOI: 10.5281/zenodo.12812265Abstract: In addition to recently published checklists of Heteroptera from the Canary Islands, new records of Ceraleptus obtusus (Brullé, 1839) (Heteroptera: Coreidae) and Acrosternum millierei (Mulsant & Rey, 1866) (Heteroptera: Pentatomidae) are reported.
DOI: 10.15468/v44a2z
title: A redescription of Eulimnadia rivolensis (Brady, 1886) (Branchiopoda: Spinicaudata: Limnadiiidae), and its transfer to Paralimnadia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Timms, Brian V. (2019): A redescription of Eulimnadia rivolensis (Brady, 1886) (Branchiopoda: Spinicaudata: Limnadiiidae), and its transfer to Paralimnadia. Memoirs of Museum Victoria 78: 57-64, DOI: 10.24199/j.mmv.2019.78.03, URL: http://dx.doi.org/10.24199/j.mmv.2019.78.03Abstract Timms, B. V. 2019. A redescription of Eulimnadia rivolensis (Brady, 1886) (Branchiopoda: Spinicaudata: Limnadiiidae), and its transfer to Paralimnadia. Memoirs of Museum Victoria 78: 57–64.Eulimnadia rivolensis occurs across the southern Australian mainland and Tasmania but has not been collected in Victoria since 1910 and in south-east South Australia since 1975, where its former habitat has been destroyed. E. rivolensis is redescribed from syntype material and transferred to Paralimnadia. This species lacks a subcercopod spine and has other less characteristic features of Paralimnadia. Eulimnadia palustera Timms, 2015 is a junior synonym based on egg morphology and some characteristics of the telson.
DOI: 10.15468/5cn3cq
title: Coulteria lewisiae (Leguminosae: Caesalpinioideae) a new species for Infiernillo region, Mexico

description: This dataset contains the digitized treatments in Plazi based on the original journal article Sotuyo, Solange, Contreras-Jiménez, José Luis (2021): Coulteria lewisiae (Leguminosae: Caesalpinioideae) a new species for Infiernillo region, Mexico. Phytotaxa 498 (3): 220-226, DOI: 10.11646/phytotaxa.498.3.8, URL: http://dx.doi.org/10.11646/phytotaxa.498.3.8AbstractA new Coulteria species from the seasonally dry forest of Infiernillo region, México is described and illustrated. Coulteria lewisiae, has young leaves sericeous that changes to adpresse tomentose when mature, flowers of 2 cm length (notable in the genus), and a glabrous fruit.
DOI: 10.15468/a2t4h8
title: Disentangling the Pelodiscus axenaria complex, with the description of a new Chinese species and neotype designation for P. axenaria (Zhou, Zhang & Fang, 1991)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Gong, Shiping, Fritz, Uwe, Vamberger, Melita, Gao, Yangchun, Farkas, Balázs (2022): Disentangling the Pelodiscus axenaria complex, with the description of a new Chinese species and neotype designation for P. axenaria (Zhou, Zhang & Fang, 1991). Zootaxa 5125 (2): 131-143, DOI: 10.11646/zootaxa.5125.2.2AbstractWe describe a new species from the Pelodiscus axenaria complex from Hunan and Jiangxi Provinces, China. Also, the application of the name P. axenaria (Zhou, Zhang & Fang, 1991) is clarified by designating a neotype for this species. Besides its genetic divergence, the new species differs from all other Pelodiscus species, including the two other taxa constituting the complex (P. axenaria, P. huangshanensis), in the following combination of morphological traits: (1) small adult size, &lt;15 cm carapace length; (2) carapace distinctly keeled, more or less strongly tuberculated, usually olive clay-coloured and adorned with greenish black marbling; (3) plastron yellowish white, typically immaculate except for a blurred-edged blotch behind each axilla that does not extend to the entoplastron and some slight black suffusion along its anterior border; (4) underside of the leathery margin of the carapace with varying amounts of dark pigmentation; (5) head olive clay-coloured with numerous black splotches; (6) chin grey brown with pale stipples, throat dark grey, finely spotted with black; (7) neck with a wide yellow lateral band stretching from the tympanum posteriorly, which tends to fade with age; (8) entoplastron boomerang-shaped, the amount of bending of the transverse bar between the two posteriolaterally directed rami&gt;90°.
DOI: 10.15468/d68jnb
title: Beautiful wing coloration pattern in a new doratomantispine species (Neuroptera: Mantispidae) from the mid-Cretaceous Burmese amber

description: This dataset contains the digitized treatments in Plazi based on the original journal article Jouault, Corentin, Pouillon, Jean-Marc, Nel, André (2022): Beautiful wing coloration pattern in a new doratomantispine species (Neuroptera: Mantispidae) from the mid-Cretaceous Burmese amber. Zootaxa 5100 (3): 390-400, DOI: 10.11646/zootaxa.5100.3.4AbstractA new species, namely Doratomantispa pouilloni sp. nov., of the mantidfly subfamily Doratomantispinae, is described and illustrated from a complete individual preserved in mid-Cretaceous amber from Tanai, northern Myanmar. Doratomantispa pouilloni sp. nov. preserves nearly all the diagnostic characters of this subfamily, but differs from the two other species of the genus Doratomantispa, inter alia, in its forelegs with stout trochanter, femora with nine spines on outer edge, two spines on inner edge, tibia with parallel sides, probasitarsomeres with around six pairs of black and thick spines; wings elongate and narrow, forewings with costal veinlets simple before ScP and RA fusion, coloration pattern present. Doratomantispa pouilloni sp. nov. highlights the diversity and the niche specialization of mid-Cretaceous Mantispidae from Tanai amber.
DOI: 10.15468/6kakce
title: Two New Species Of Gelechiid Moths Genus Semophylax Meyrick, 1932 (Lepidoptera, Gelechiidae) Found In Malaysia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Omelko, M. M., Omelko, N. V. (2019): Two New Species Of Gelechiid Moths Genus Semophylax Meyrick, 1932 (Lepidoptera, Gelechiidae) Found In Malaysia. Amurian Zoological Journal XI (1): 37-41, DOI: 10.33910/1999-4079-2019-11-1-37-41, URL: http://dx.doi.org/10.33910/1999-4079-2019-11-1-37-41Abstract. The paper describes two new species of the genus Semophyax Meyrick (S. margaritae M. Omelko et N. Omelko sp. nov. and S. decipens M. Omelko et N. Omelko, sp. nov.) from Sabah, the Malaysian part of Borneo. S. margaritae sp. nov. is very close to the recently described species S. crassiuscula M. Omelko et N. Omelko 2018, from South Laos. Both species were collected in the mountains at the altitude of 950–1000 m above sea level.
DOI: 10.15468/dl.wfzvhz
title: Occurrence Download

description: A dataset containing 2958 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Capito dayi",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 2958 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064958-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/wuwfyj
title: Records about the alien millipede Oxidus gracilis (C. L. Koch, 1847) (Diplopoda: Polydesmida: Paradoxosomatidae) in continental Chile

description: This dataset contains the digitized treatments in Plazi based on the original journal article Parra-Gómez, Antonio (2022): Records about the alien millipede Oxidus gracilis (C. L. Koch, 1847) (Diplopoda: Polydesmida: Paradoxosomatidae) in continental Chile. Revista Chilena de Entomología (Rev. Chil. Entomol.) 48 (1): 73-79, DOI: 10.35249/rche.48.1.22.06, URL: http://dx.doi.org/10.35249/rche.48.1.22.06Abstract. The alien polydesmid millipede Oxidus gracilis is recorded from continental Chile based on new material revised. The distribution in the country was mapped by combination of records from new material collected, preserved specimens and observations from the Global Biodiversity Information Facility (GBIF).
DOI: 10.15468/ymd868
title: Two new Staurosirella species (Staurosiraceae, Bacillariophyta) observed in an historic Rabenhorst sample

description: This dataset contains the digitized treatments in Plazi based on the original journal article Vijver, Bart Van De (2022): Two new Staurosirella species (Staurosiraceae, Bacillariophyta) observed in an historic Rabenhorst sample. Phytotaxa 545 (2): 163-174, DOI: 10.11646/phytotaxa.545.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.545.2.5AbstractDuring a survey of some exsiccata samples from Rabenhorst’s Die Algen Sachen’s und Europa’s, two Staurosirella taxa that could not be identified using the currently available literature were observed in a sample from the Swiss Alps, collected in 1863 CE. The two taxa occurred together with a large population of S. neopinnata and were studied using detailed light and scanning electron microscopy. Based on the obtained observations on their morphology, and after comparing both taxa with all currently known Staurosirella and some Staurosira species, both are described as new. Staurosirella coutelasiana Van de Vijver sp. nov. is characterized in having a linear-lanceolate to lanceolate, isopolar valve outline with small apical pore fields on both apices. The second new species, S. minutissima Van de Vijver sp. nov., is a small-celled Staurosirella species and possesses short lineolae, an almost flat valve surface and small apical pore fields. Both species are extensively illustrated and discussed. Their ecological preferences are derived from the associated diatom flora in the sample and point to oligotrophic, calcium-carbonate rich, oligosaprobic conditions.
DOI: 10.15468/wq2ubt
title: Biology, morphology and taxonomy of a snail-feeding leech from North Carolina, USA, provisionally identified as Helobdella lineata (Verrill, 1874) (Glossiphoniidae): First evidence for extra-oral digestion in the Hirudinea

description: This dataset contains the digitized treatments in Plazi based on the original journal article Sawyer, Roy T. (2024): Biology, morphology and taxonomy of a snail-feeding leech from North Carolina, USA, provisionally identified as Helobdella lineata (Verrill, 1874) (Glossiphoniidae): First evidence for extra-oral digestion in the Hirudinea. Zootaxa 5453 (2): 151-182, DOI: 10.11646/zootaxa.5453.2.1, URL: http://dx.doi.org/10.11646/zootaxa.5453.2.1AbstractThis is a twelve-year longitudinal study of a common snail-feeding leech indigenous to the Albemarle region of northeastern North Carolina, USA. Based on contents of this paper the species is provisionally identified as Helobdella lineata (Verrill, 1874). For all practical purposes this is the first comprehensive description of this species. Particular attention is focused on variability of its dorsal papillae and variable pigment patterns within the Albemarle population. A total of 404 specimens were collected from 25 collecting stations in disparate parts of the region. Specialised leech traps set in these swamps were monitored regularly yielding unprecedented information on its morphology, ecology and general biology. This study recognises four principal pigment variants within the Albemarle region which, based on dissections, appear to represent a single biological species. Moreover, limited observations suggest that pigment variability is attributable primarily to adaptive camouflage to local surroundings. Methodologically it is emphasized in this paper that variable traits cannot serve as key taxonomic anchors. A proposed alternative diagnosis for identifying H. lineata is based entirely on more rigorous, non-variable characters. A significant finding is that H. lineata is most meaningfully understood in terms of specialist adaptation to feeding on snails. Furthermore, it is proposed that such adaptation required a major evolutionary shift within the foregut of this species. Evidence is presented that H. lineata uses uniquely large salivary cells to dissolves solid snail tissue into a semi-fluid state before ingestion via a specialised proboscis. This is the first example of extra-oral digestion in the Hirudinea.