cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/g5nbhz
title: A recently extinct new species of Dryadobates (Anura: Aromobatidae) from South Brazil: species description and implications for the historical distribution and recent extinction history of the clade

description: This dataset contains the digitized treatments in Plazi based on the original journal article Grant, Taran, Pinheiro, Paulo Durães Pereira (2025): A recently extinct new species of Dryadobates (Anura: Aromobatidae) from South Brazil: species description and implications for the historical distribution and recent extinction history of the clade. Zootaxa 5693 (4): 583-595, DOI: 10.11646/zootaxa.5693.4.9, URL: https://doi.org/10.11646/zootaxa.5693.4.9AbstractWe describe a new species of Dryadobates on the basis of a single adult male collected in 1963 in Tarumã, Curitiba, Paraná, Brazil. Although the specimen is badly desiccated and extremely fragile, it can be readily assigned to Dendrobatoidea on the basis of its posterodorsally concealed tympanum, phalangeal swelling on finger IV, and tarsal keel. The new species shares with other species of Dryadobates the same morphology of finger discs II, IV, and V, absence of a metatarsal fold, presence of a complete pale oblique lateral stripe, absence of a pale dorsolateral stripe, presence of basal webbing between toes III –IV (absent between all other toes), presence of pale paracloacal marks, and small size. It is diagnosed from all nominal congeners by possessing a conspicuous pale oblique lateral stripe that is discrete and well defined along its entire length (i.e., not anteriorly indistinct). The type locality lies ca. 550 km south of the nearest congener in Angra dos Reis, Rio de Janeiro, suggesting the existence of additional Dryadobates populations between these localities. However, despite extensive surveys in suitable habitats at multiple localities in São Paulo and Paraná over the past 50 years, no other specimens of Dryadobates have been collected. Further, the region of the type locality—once characterized by forests, streams, and expansive fields and wetlands—has been transformed into a highly developed residential and commercial area lacking suitable habitat for Dryadobates, leading us to presume this species to be extinct. With the current species, Dryadobates now comprises seven described species, four of which disappeared within a 15–20-year window between the mid-1960s and mid-1980s. The drivers of these recent extinctions remain unclear, underscoring the urgent need to gather data on the natural history, distribution, and population status of extant Dryadobates species to inform effective conservation strategies.
DOI: 10.15468/8mmmnc
title: Validation of Hymenasplenium laterepens (Aspleniaceae): evidence from morphology and molecular analyses

description: This dataset contains the digitized treatments in Plazi based on the original journal article Chang, Yanfen, Hori, Kiyotaka, Murakami, Noriaki, Cao, Limin, Lu, Shugang, Schneider, Harald (2018): Validation of Hymenasplenium laterepens (Aspleniaceae): evidence from morphology and molecular analyses. Phytotaxa 374 (4): 277-290, DOI: 10.11646/phytotaxa.374.4.1, URL: http://dx.doi.org/10.11646/phytotaxa.374.4.1AbstractThe name Hymenasplenium laterepens was first proposed by Cheng and Murakami in 1998 but was not validly published. We recently collected and studied this taxon at its locus classicus in Xishuangbanna, Yunnan Province in China. Molecular phylogenetic analyses and morphological observation of H. laterepens and related species clearly indicate that this is a distinct taxonomic entity worthy of species rank. Phylogenetically, H. laterepens is closely related to H. apogamum and may be involved in the reticulate evolution of the H. apogamum complex, which is comprised of several taxa with different levels of ploidy. Morphologically, H. laterepens is distinguished by the combination of its triangular laminae, large pinnae with acute apices and deeply serrated margins, and ca. 117 chromosomes at meiosis I and 32 spores in each sporangium. This work provides a complete species description and comparison to related species within the genus Hymenasplenium, particularly to other relatives of the “ H. unilaterale ” group. Hymenasplenium laterepens is described here with diagnosis and type designation.
DOI: 10.15468/4ta3zr
title: A new Ryukyuan species of Edaphus Motschulsky (Coleoptera, Staphylinidae Euaesthetinae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Jałoszyński, Paweł, Sapieja, Mateusz (2022): A new Ryukyuan species of Edaphus Motschulsky (Coleoptera, Staphylinidae Euaesthetinae). Zootaxa 5178 (6): 583-588, DOI: 10.11646/zootaxa.5178.6.5AbstractEdaphus nagugushikuensis sp. n., a new Japanese rove beetle species of the subfamily Euaesthetinae is described and illustrated based on a male specimen collected in the northern region of Okinawa-jima, Okinawa Prefecture, Japan. It is the 56th species of Edaphus Motschulsky known to occur in Japan, and the sixth known to inhabit the largest Ryukyuan island. Puthz’s identification key to Edaphus species of the southwestern Japanese islands from 2010 is modified to include the new species.
DOI: 10.15468/dl.vfv2ju
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Amphibia)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-22.5 -15,-15 -15,-15 -7.5,-22.5 -7.5,-22.5 -15))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041192-251009101135966/datasets/export for details.
DOI: 10.15468/dl.datpv2
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Ursus arctos"
 ]
}

 The dataset includes 21 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041193-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2c99ug
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Amphibia)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-157.5 7.5,-150 7.5,-150 15,-157.5 15,-157.5 7.5))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041194-251009101135966/datasets/export for details.
DOI: 10.25574/csc2.obs.11293
title: Chandra X-ray Observatory ObsId 11293

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.12912
title: Chandra X-ray Observatory ObsId 12912

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.13863
title: Chandra X-ray Observatory ObsId 13863

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.11361
title: Chandra X-ray Observatory ObsId 11361

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.17058
title: Chandra X-ray Observatory ObsId 17058

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.04783
title: Chandra X-ray Observatory ObsId 04783

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.06703
title: Chandra X-ray Observatory ObsId 06703

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.17151
title: Chandra X-ray Observatory ObsId 17151

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09458
title: Chandra X-ray Observatory ObsId 09458

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.12904
title: Chandra X-ray Observatory ObsId 12904

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.06175
title: Chandra X-ray Observatory ObsId 06175

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09729
title: Chandra X-ray Observatory ObsId 09729

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09881
title: Chandra X-ray Observatory ObsId 09881

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.10741
title: Chandra X-ray Observatory ObsId 10741

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.00365
title: Chandra X-ray Observatory ObsId 00365

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.06220
title: Chandra X-ray Observatory ObsId 06220

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.07238
title: Chandra X-ray Observatory ObsId 07238

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.05850
title: Chandra X-ray Observatory ObsId 05850

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09455
title: Chandra X-ray Observatory ObsId 09455

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.12909
title: Chandra X-ray Observatory ObsId 12909

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.04784
title: Chandra X-ray Observatory ObsId 04784

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.05853
title: Chandra X-ray Observatory ObsId 05853

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.10876
title: Chandra X-ray Observatory ObsId 10876

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.23059
title: Chandra X-ray Observatory ObsId 23059

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.12908
title: Chandra X-ray Observatory ObsId 12908

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.07239
title: Chandra X-ray Observatory ObsId 07239

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.12906
title: Chandra X-ray Observatory ObsId 12906

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.05851
title: Chandra X-ray Observatory ObsId 05851

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.22534
title: Chandra X-ray Observatory ObsId 22534

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09456
title: Chandra X-ray Observatory ObsId 09456

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.18170
title: Chandra X-ray Observatory ObsId 18170

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.06826
title: Chandra X-ray Observatory ObsId 06826

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09795
title: Chandra X-ray Observatory ObsId 09795

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.19029
title: Chandra X-ray Observatory ObsId 19029

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.19324
title: Chandra X-ray Observatory ObsId 19324

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.04044
title: Chandra X-ray Observatory ObsId 04044

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09454
title: Chandra X-ray Observatory ObsId 09454

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.17786
title: Chandra X-ray Observatory ObsId 17786

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.13119
title: Chandra X-ray Observatory ObsId 13119

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.13359
title: Chandra X-ray Observatory ObsId 13359

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.12911
title: Chandra X-ray Observatory ObsId 12911

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.03240
title: Chandra X-ray Observatory ObsId 03240

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.18039
title: Chandra X-ray Observatory ObsId 18039

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.02254
title: Chandra X-ray Observatory ObsId 02254

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.03104
title: Chandra X-ray Observatory ObsId 03104

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.06216
title: Chandra X-ray Observatory ObsId 06216

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09738
title: Chandra X-ray Observatory ObsId 09738

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.00358
title: Chandra X-ray Observatory ObsId 00358

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09797
title: Chandra X-ray Observatory ObsId 09797

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".