cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/cxpzpv
title: A revision of the Cretaceous ant genus Zigrasimecia Barden & Grimaldi, 2013 (Hymenoptera: Formicidae: † Zigrasimeciinae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Abstract, Júlio Cezar Mário Chaul (2023): A revision of the Cretaceous ant genus Zigrasimecia Barden & Grimaldi, 2013 (Hymenoptera: Formicidae: † Zigrasimeciinae). Zootaxa 5325 (3): 301-341, DOI: 10.11646/zootaxa.5325.3.1, URL: http://dx.doi.org/10.11646/zootaxa.5325.3.1ABSTRACTThe extinct Cretaceous ant genus Zigrasimecia Barden & Grimaldi, the “iron maiden ants” from Myanmar, is revised, and five new species are described: † Z. boudinoti sp. nov., † Z. caohuijiae sp. nov.,† Z. chuyangsui sp. nov., † Z. perrichoti sp. nov., and † Z. thate sp. nov. Zigrasimecia hoelldobleri paratype (CNU-HYM-MA2019054) is removed from the type series. New diagnoses for all species are provided and species boundaries are discussed. Studied specimens that are not ideally preserved are presented and discussed, some of them are putative new species. Two identification keys for the genus are provided, a traditional, dichotomous key and an interactive, multi-entry key hosted online at the website www. Xper3.fr. I briefly discuss the unlikeliness of the genus Boltonimecia to belong to the subfamily Zigrasimeciinae, and also the taxonomic problem caused by the description of species based on alates and poorly preserved fossils.
DOI: 10.15468/d6f9c8
title: New records and checklist of sponges from El Salvador (Eastern Tropical Pacific)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Trejo, Alejandra, Carballo, José Luis, Segovia, Johanna (2025): New records and checklist of sponges from El Salvador (Eastern Tropical Pacific). Zootaxa 5613 (1): 99-125, DOI: 10.11646/zootaxa.5613.1.4, URL: https://doi.org/10.11646/zootaxa.5613.1.4AbstractSponges constitute an important component of the benthic community in coral and rocky reefs. Although they play many ecological roles and interact with diverse marine invertebrate and vertebrate organisms, little is known of the diversity of marine sponges in El Salvador. The present study is the first effort in the study of the biodiversity of shallow rocky reef sponges from Los Cóbanos, the largest reef system and the only marine protected area of the country. The ten species herein described represent the first sponge fauna on non-intertidal reefs up to 16 m depth: Axinella nayaritensis, Endectyon (Endectyon) hyle, Mycale (Carmia) cecilia, Mycale (Zygomycale) ramulosa, Tedania (Tedania) tropicalis and Cliona euryphylle. Haliclona (Soestella) caerulea and Aplysina chiriquiensis are new records for the country, while Callyspongia (Callyspongia) californica and Subera etiennei are new records for the Central America Pacific coast. In addition, a review of the records and distribution of sponges in El Salvador was carried out.
DOI: 10.15468/dl.m3zgap
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nototriton guanacaste"
 ]
}

 The dataset includes 32 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066689-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/rkjw2z
title: Three new genera of arboreal dark sac spiders from southern Africa (Araneae: Trachelidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Haddad, Charles R., Lyle, Robin (2024): Three new genera of arboreal dark sac spiders from southern Africa (Araneae: Trachelidae). Zootaxa 5399 (5): 451-504, DOI: 10.11646/zootaxa.5399.5.1, URL: http://dx.doi.org/10.11646/zootaxa.5360.3.8AbstractAs part of a revision of the Afrotropical species of Trachelas L. Koch, 1872 (Araneae: Trachelidae), we distinguished three new genera of primarily arboreal spiders from southern Africa that are described here: Coronarachne gen. nov., represented by four new species known from both sexes, C. denticulata sp. nov. (type species), C. penicillus sp. nov., C. setosa sp. nov. and C. unigena sp. nov., and C. neethlingi sp. nov., known only from the male; Falcaranea gen. nov., represented by three new species known from both sexes, F. amatola sp. nov., F. gladius sp. nov. (type species) and F. maputensis sp. nov.; and Trachecymbius gen. nov., represented by five new species, T. bosselaersi sp. nov. (♀), T. felis sp. nov. (♁ ♀), T. peterwebbi sp. nov. (♁), T. tyume sp. nov. (type species, ♁ ♀), and T. umbella sp. nov. (♀). These three genera share the presence of strongly protruding setal bases on the ventral surfaces of the anterior legs, which are more strongly developed in males and can be mistaken for small ventral cusps that are found in several trachelid genera. Identification keys are provided for each of the three genera and their phylogenetic affinities to other Afrotropical Trachelidae are evaluated based on the cytochrome oxidase c subunit I (COI) gene. Most of the species described here were common in canopy fogging samples, and to a lesser extent beating, but are clearly a prominent component of the arboreal trachelid fauna in savanna and forest habitats in southern Africa.
DOI: 10.15468/q28sbd
title: The Fucales (Ochrophyta, Phaeophyceae) of the Island of Pantelleria (Sicily Channel, Mediterranean Sea): a new contribution

description: This dataset contains the digitized treatments in Plazi based on the original journal article Marletta, Giuliana, Lombardo, Andrea (2023): The Fucales (Ochrophyta, Phaeophyceae) of the Island of Pantelleria (Sicily Channel, Mediterranean Sea): a new contribution. Italian Botanist 15: 137-163, DOI: http://dx.doi.org/10.3897/italianbotanist.15.103217, URL: http://dx.doi.org/10.3897/italianbotanist.15.103217
DOI: 10.5281/zenodo.18066354
title: Dataset supporting the validation of the REALD-PE12 instrument

description: Anonymized dataset used for the psychometric validation of the REALD-PE12 instrument in Peruvian adults.
DOI: 10.5281/zenodo.18066355
title: Dataset supporting the validation of the REALD-PE12 instrument

description: Anonymized dataset used for the psychometric validation of the REALD-PE12 instrument in Peruvian adults.
DOI: 10.15468/tnxw65
title: Info Flora Schweiz - Betulaceae

description: This dataset contains the digitized treatments in Plazi based on the original url / website Info Flora (2021): Info Flora Schweiz - Betulaceae., URL: https://www.infoflora.ch/de/flora/betulaceae.html
DOI: 10.5281/zenodo.18066347
title: COVID-19-Hospitalisierungen in Deutschland

description: Im Datensatz "COVID-19-Hospitalisierungen in Deutschland" des Robert Koch-Institutswerden täglich aktualisierte Informationen zu Hospitalisierungen im Zusammenhang mit COVID-19 basierend auf den Meldungen nach dem Infektionsschutzgesetz (IfSG) bereitgestellt. Neben tagesaktuellen Fallzahlen und Inzidenzen auf Bundes- und Länderebene enthält der Datensatz auch modellgestützte Schätzungen verzögert gemeldeter Hospitalisierungen mittels Nowcasting. Ziel ist es, die tatsächliche Belastung des Gesundheitssystems durch COVID-19 besser abzubilden, insbesondere durch die Berechnung adjustierter 7-Tage-Hospitalisierungsinzidenzen.
DOI: 10.15468/2mgndq
title: Review of Pterotiltus Karsch, 1893 (Orthoptera, Acrididae, Oxyinae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Rowell, C. H. F., Oumarou-Ngoute, Charly (2025): Review of Pterotiltus Karsch, 1893 (Orthoptera, Acrididae, Oxyinae). European Journal of Taxonomy 986: 1-104, DOI: 10.5852/ejt.2025.986.2853, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2853/12963Abstract. The genus Pterotiltus Karsch, 1893 is reviewed. There are 15 species previously described, of which only 8 are known from both sexes. The genus is confined to the Congo Basin and coastal West Africa, extending from Ghana to Uganda. The following taxonomic changes are recorded. The unique male holotype of P. finoti Dominique, 1900 has been lost. Pterotiltus apicalis Bolívar, 1905 is here restricted to the unique female holotype; all other specimens previously allotted to this taxon in the literature have been redetermined and are here transferred elsewhere. Pterotiltus apicalis rubroantennatus Ramme, 1929 is here restricted to its holotype male (designated P. rubroantennatus Ramme, 1929 stat. nov.), and the remaining members of the original type series are transferred elsewhere. Pterotiltus inuncatus var. nigroantennata Bolívar, 1908 was erroneously synonomized with P. apicalis by Ramme; we restore it from synonomy, as P. nigroantennatus Bolívar, 1908 nom. rev. et stat. nov. We designate lectotypes from the syntypes of P. impennis (Karsch, 1891), P. inuncatus (Karsch, 1892) and P. miniatulus Karsch, 1893. We describe three new species (P. erythrocerus sp. nov. and P. sobrius sp. nov. from Cameroon, and P. biafrensis sp. nov. from the mainland area (Rio Muni) of Equatorial Guinea), and also the previously unknown female of P. coeruleocephalus Bolívar, 1905 (Cameroon and E Nigeria). We distinguish northern and southern races of P. inuncatus Karsch, 1892 (Cameroon and E Nigeria), differing in colouration but sharing a unique phallic anatomy. We report the existence of four more undescribed species in the Democratic Republic of the Congo, Cameroon and Togo plus W Nigeria, but lack adequate material for their description. Finally, we give a key to the known species. The development of the male furcula varies within each species, and is not a valid specific character. Many species of the genus are known from very few specimens, often only the type series or even from unique holotypes. There is an urgent need for more collection, especially in view of the ongoing rapid destuction of their habitat.
DOI: 10.15468/xzhpks
title: Kasimovian (late Pennsylvanian) cornute rugose corals from Egypt: taxonomy, facies and palaeogeography of a cool-water fauna from northern Gondwana

description: This dataset contains the digitized treatments in Plazi based on the original journal article El-Desouky, Heba, Herbig, Hans-Georg, Kora, Mahmoud (2023): Kasimovian (late Pennsylvanian) cornute rugose corals from Egypt: taxonomy, facies and palaeogeography of a cool-water fauna from northern Gondwana. Swiss Journal of Palaeontology (32) 142 (1): 1-39, DOI: 10.1186/s13358-023-00296-0, URL: http://dx.doi.org/10.1186/s13358-023-00296-0AbstractA strongly endemic Upper Pennsylvanian (Kasimovian) rugose coral association consisting of small, mostly non-dissepimented, simple structured and poorly diversified species is studied from the lower member of the Aheimer Formation (Western side of the Gulf of Suez, Egypt).The unit is composed of grey, silty mudstone intercalated with thin, ferruginous, silty dolostone–limestone and calcareous siltstone beds.Ten taxa from four families were identified. Four species of the Antiphyllinae are new; Actinophrentis crassithecata n. sp., Lytvolasma aheimerensis n. sp., L. paraaucta n. sp. and Monophyllum galalaensis n. sp. Besides, Rotiphyllum exile de Groot, 1963 and Bothrophyllum okense Kossovaya, 2001 were identified; four taxa remain in open nomenclature (Lytvolasma cf. canadense, Zaphrentites cf. parallela, Zaphrentites sp. and Ufimia sp.). Rejuvenation, encrustation and bioerosion phenomena are rare. Attachment structures during mature stages are not evident; attachment scars in the apical parts are also rare. Growth patterns and embedding in the muddy deposits indicates that the corals lived as mudstickers in soft substrate. Recrystallization, dolomitization and ferrugination of open pore spaces inside the corals are the most common diagenetic features.The corals from the lower Aheimer Formation represent a typical cyathaxonid fauna that was adapted to high clastic input and turbid waters in a restricted, sheltered, episodically storm-swept inner ramp environment in an embayment of the southern shelf of the Palaeotethys. A time-averaged ramp model shows a regressive development from a mixed carbonate–siliciclastic open inner ramp setting during the Moscovian to the restricted inner ramp of the lower Aheimer Formation (Kasimovian) and following peritidal to fluvial environments of the Gzhelian. General and local palaeoclimatic considerations indicate cooling. Besides relations to northern Spain that root Egypt in the western Palaeotethys, connections existed via the Donets Basin (and the southern Urals) to the Cordilleran–Arctic–Uralian realm which is a cool water province during the Lower and Middle Permian.The Egyptian fauna appears to be a precursor of the anti-tropical cyathaxonid fauna of the latter time slice and also of the Lower Permian cool-water faunas of the east Cimmerian peri-Gondwana terranes. Keywords Rugosa, New species, Cyathaxonid facies, Restricted inner ramp, Palaeoclimate, Carboniferous (Pennsylvanian), Gulf of Suez (Egypt)
DOI: 10.15468/dl.aavgdp
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nototriton kenorum"
 ]
}

 The dataset includes 5 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066690-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/hn58q6
title: Species of Eupelmidae (Hymenoptera: Chalcidoidea) from the Fujian Tianbaoyan National Nature Reserve, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Li, Zixuan, Xu, Shirui, Wang, Zongying, Chen, Pengfei, Wu, Jianqin, Peng, Lingfei (2025): Species of Eupelmidae (Hymenoptera: Chalcidoidea) from the Fujian Tianbaoyan National Nature Reserve, China. Zootaxa 5665 (3): 349-373, DOI: 10.11646/zootaxa.5665.3.3, URL: https://doi.org/10.11646/zootaxa.5665.3.3AbstractThe Fujian Tianbaoyan National Nature Reserve, located in Fujian Province, southeastern China, has revealed a remarkable diversity of Eupelmidae (Hymenoptera) species through several years of investigation. Fourteen species are newly recorded from this reserve, including two new species, Australoodera chenghuang Li & Peng sp. nov. and Zaischnopsis tianbaoyanensis Li & Peng sp. nov. One genus, Australoodera Girault n. rec. and one species, Eupelmus iris Fusu & Gibson n. rec. are newly recorded for China, the other eleven species include Anastatus gansuensis Chen & Zang, A. gastropachae Ashmead, A. japonicus Ashmead, A. shichengensis Sheng & Wang, Coryptilus longicervix Kawano & Fusu, Eupelmus luteipes Fusu & Gibson, E. peculiaris Narendran, E. pini Taylor, E. testaceiventris Motschulsky, Zaischnopsis fumosa Peng & Xiang, and Z. pacis Jiang & Peng. All species are illustrated, with the two new species described and illustrated in detail. Additionally, COI sequences for the two new species and five other eupelmids from the reserve are provided.
DOI: 10.15468/6u7t22
title: Phocidae

description: This dataset contains the digitized treatments in Plazi based on the original book chapter Russell A. Mittermeier, Don E. Wilson (2014): Phocidae. In: Handbook of the Mammals of the World – Volume 4 Sea Mammals. Barcelona: Lynx Edicions: 120-183, ISBN: 978-84-96553-93-4, DOI: 10.5281/zenodo.6607185
DOI: 10.15468/dl.ajbwv2
title: Occurrence Download

description: A dataset containing 230806 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Living Specimen, Occurrence evidence)",
 "DatasetKey is one of (EOD – eBird Observation Dataset, Observation.org, Nature data from around the World, Polish Vegetation Database, A global database for the distributions of crop wild relatives)",
 "Month is one of (January, February, March, April)"
 ]
}

 The dataset includes 230806 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066687-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ngf2tb
title: Occurrence Download

description: A dataset containing 7318081 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Machine Observation, Material citation, Fossil, Living Specimen, Occurrence evidence)",
 "DatasetKey is one of (EOD – eBird Observation Dataset, Observation.org, Nature data from around the World, Polish Vegetation Database, A global database for the distributions of crop wild relatives)",
 "License is one of (CC0 1.0, CC-BY 4.0, CC-BY-NC 4.0)",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 7318081 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066684-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.m34fkm
title: Occurrence Download

description: A dataset containing 7318081 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Material citation, Fossil, Living Specimen, Occurrence evidence)",
 "DatasetKey is one of (EOD – eBird Observation Dataset, Observation.org, Nature data from around the World, Polish Vegetation Database, A global database for the distributions of crop wild relatives)"
 ]
}

 The dataset includes 7318081 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066686-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/5wcmwc
title: Contribution to the study of marine harpacticoid fauna (Crustacea, Copepoda) of Iceland

description: This dataset contains the digitized treatments in Plazi based on the original journal article Apostolov, Apostol (2014): Contribution to the study of marine harpacticoid fauna (Crustacea, Copepoda) of Iceland. ZooNotes 62 (62): 1-5, DOI: 10.5281/zenodo.8298375Abstract: The author reports 19 harpacticoid species (Crustacea, Copepoda) sampled from the marine coastal and brackish waters on the Icelandic shore of the Atlantic Ocean in June and July 2004.
DOI: 10.15468/eyp5b2
title: A new genus and three new species of Empoascini (Hemiptera: Cicadellidae: Typhlocybinae) from China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ding, Yan, Yan, Bin, Yu, Xiao-Fei, Yang, Mao-Fa (2024): A new genus and three new species of Empoascini (Hemiptera: Cicadellidae: Typhlocybinae) from China. Zootaxa 5433 (1): 121-132, DOI: 10.11646/zootaxa.5433.1.5, URL: http://dx.doi.org/10.11646/zootaxa.5433.1.5AbstractOne new genus and three new species of Empoascini from China are described and illustrated: Ventriappendix Ding, Yu & Yang gen. nov. with a new species V. divaricata Ding, Yu & Yang, sp. nov.; Dayus motuoensis Ding, Yu & Yang sp. nov.; and Alebroides hei Ding, Yu & Yang sp. nov. A revised key to males of Chinese species and a checklist to the genus of Dayus are also provided.
DOI: 10.15468/9dubf3
title: Twelve new species of Platypalpus Macquart (Diptera: Hybotidae) from Morocco, with additional new records

description: This dataset contains the digitized treatments in Plazi based on the original journal article Zouhair, Laila, Grootaert, Patrick, Kettani, Kawtar (2024): Twelve new species of Platypalpus Macquart (Diptera: Hybotidae) from Morocco, with additional new records. European Journal of Taxonomy 951 (1): 1-53, DOI: 10.5852/ejt.2024.951.2645, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2645/12209Abstract. Twelve species of Platypalpus Macquart are described as new to science from different regions in Morocco: P. atlasensis sp. nov., P. brevicornoides sp. nov., P. ebejeri sp. nov., P. fatnae sp. nov., P. pauli sp. nov., P. imlilensis sp. nov., P. miroslavi sp. nov., P. moroccensis sp. nov., P. nigritellus sp. nov., P. rifensis sp. nov., P. shamshevi sp. nov. and P. taninensis sp. nov. Platypalpus albocapillatus Fallén, 1815 and P. boreoalpinus Frey, 1943 are recorded here for the first time from the whole of North Africa, with the first report of P. verbekei Grootaert & Chvála, 1992 from Morocco. Some species newly recorded from new biogeographical areas within the country are also reported here. Descriptions and illustrations of new species are provided, as well as distributions of all species recorded from Morocco.
DOI: 10.15468/prksta
title: Fossil soldier beetles from Baltic amber of the Anders Damgaard amber collection (Coleoptera Cantharidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Fanti, Fabrizio, Damgaard, Anders Leth (2018): Fossil soldier beetles from Baltic amber of the Anders Damgaard amber collection (Coleoptera Cantharidae). Baltic Journal of Coleopterology 18 (1): 1-32, DOI: 10.5281/zenodo.10667579
DOI: 10.5281/zenodo.18066398
title: Ipseity Daily Data

description: At what rate do individuals say they are X?

Begining on 2025-07-08, I surveyed a small random sample of American adults on a daily cadence.  They responded to many items of the form: Does <signifier> describe you today?

The file ipseity-daily-aggregated.csv in this repository contains the aggregated results through 2025-07-28.  The columns are as follows:



signifier - a word, phrase or emoji

yes_count - the number of respondents who answered yes (aggregated all-time).

no_count - the number of respondents who answered no (aggregated all-time).

prevalence_per_10k - an estimate of the prevalence per 10,000.  If we were to survey 10,000 American adults, how many would we expect to respond yes to this signifier?  The number is calculated as yes_count / (yes_count + no_count) * 10,000.

earliest_obs_date - this date represents the first time this particular signifier was ever displayed to a respondent.  Signifiers are chosen with stochasticity from a long list; new signifiers are sometimes added, old signifiers are sometimes deleted, and a signifier may be moved higher or lower in priority for sampling.

latest_obs_date - the date closest to the present date on which signifier was most recently presented to a respondent.


Version created on 2025-12-27 — cumulative data.
DOI: 10.15468/dl.n7z5kk
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nototriton lateomuscus"
 ]
}

 The dataset includes 5 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066691-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/yqzdb9
title: Astyanax endy (Characiformes: Characidae), a new fish species from the upper Río Bermejo basin, northwestern Argentina.

description: This dataset contains the digitized treatments in Plazi based on the original journal article J. M. Mirande, G. Aguilera, M. D. L. M. Azpelicueta (2006): Astyanax endy (Characiformes: Characidae), a new fish species from the upper Río Bermejo basin, northwestern Argentina. Zootaxa 1286: 57-68, URL: http://www.zoobank.org/urn:lsid:zoobank.org:pub:89EB739D-FFDE-44FD-AD0F-9E51CC3392FD
DOI: 10.15468/dl.btecgj
title: Occurrence Download

description: A dataset containing 5776 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Machine Observation, Specimen)",
 "Country is Japan",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "PublishingCountry is Japan",
 "TaxonKey is Sus scrofa",
 "Year 2015-2024"
 ]
}

 The dataset includes 5776 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066692-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.