cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/td9vaj
title: Two new species of Rineloricaria (Siluriformes: Loricariidae) from the rio Iguaçu basin, southern Brazil

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ingenito, Leonardo F. S., Ghazzi, Miriam S., Duboc, Luiz F., Abilhoa, Vinícius (2008): Two new species of Rineloricaria (Siluriformes: Loricariidae) from the rio Iguaçu basin, southern Brazil. Neotropical Ichthyology 6 (3): 355, DOI: 10.1590/S1679-62252008000300009, URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252008000300009&lng=en&tlng=enRineloricaria langei and R. maacki, new species, are described from upper and middle regions of the rio Iguaçu basin, a left bank tributary of the rio Paraná basin, southern Brazil. Rineloricaria langei has narrow body and is similar to R. quadrensis, which is found in coastal rivers of Rio Grande do Sul State and is distinguishable by several morphometric characters. Rineloricaria maacki is distinguishable from all other congeners by the shape and extension of the naked area of the ventral region of pectoral girdle and other morphological characters. The presence of a naked region on the abdominal surface is shared with other species from the rio Paraná and rio Uruguay basins and coastal drainages from southeastern and southern Brazil. This may indicate a close phylogenetic relationship among these species. Similarities between the two new species and species from the aforementioned drainages also suggest close biogeographic relationship between the Paraná basin and other Brazilian coastal Atlantic drainages throughout the rio Iguaçu basin.Rineloricaria langei e R. maacki, espécies novas, são descritas para os cursos médio e alto da bacia do rio Iguaçu, tributário esquerdo do sistema do rio Paraná, sul do Brasil. Rineloricaria langei tem o corpo estreito e é semelhante a R. quadrensis, que ocorre nos rios costeiros do estado do Rio Grande do Sul, da qual distingui-se por características morfométricas. Rineloricaria maacki distingui-se de todas as suas congêneres pela forma e extensão da área nua da região ventral da cintura peitoral e outras características morfológicas. A presença de uma região nua na superfície ventral de R. maacki é compartilhada por outras espécies das bacias dos rios Paraná e Uruguai, e das drenagens costeiras do sudeste e sul do Brasil. Isto pode indicar uma proximidade filogenética entre estas espécies. Semelhanças entre as duas espécies novas e espécies das bacias supracitadas também sugerem um relacionamento biogeográfico próximo entre a bacia do Paraná e os rios costeiros brasileiros através da bacia do rio Iguaçu.
DOI: 10.15468/pj5dg6
title: New species of Paraodontomma from mid-Cretaceous Burmese amber with muscle tissue preservation (Coleoptera: Archostemata: Ommatidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Li, Yan-Da, Yamamoto, Shûhei, Huang, Di-Ying, Cai, Chen-Yang (2021): New species of Paraodontomma from mid-Cretaceous Burmese amber with muscle tissue preservation (Coleoptera: Archostemata: Ommatidae). Papéis Avulsos de Zoologia 61: 1-13, DOI: 10.11606/1807-0205/2021.61.53, URL: http://dx.doi.org/10.11606/1807-0205/2021.61.53Abstract.The third member of the extinct ommatid genus Paraodontomma is reported from mid-Cretaceous Burmese amber. Our observation confirms the transverse ridges on elytra as a diagnostic character for the genus. Paraodontomma leptocristatum sp. nov. differs from previously reported congeners mainly in head subquadrate and without prominent protuberances, pronotal disc without prominent ridges,elytral ridges indistinct, and teeth along elytral margins not forming a wavy pattern. Musculature is preserved in the newly discovered specimen of P.leptocristatum, which further demonstrates the preservation potential and irreplaceable value of amber fossils.
DOI: 10.15468/eavucn
title: A New Cephalaria (Caprifoliaceae) Species from Turkey

description: This dataset contains the digitized treatments in Plazi based on the original journal article Göktürk, Ramazan Süleyman, Yüceol, Fulya, Galatali, Selin, Kaya, Ergun, Hamzaoğlu, Ergin, Koç, Murat (2023): A New Cephalaria (Caprifoliaceae) Species from Turkey. Phytotaxa 587 (2): 173-183, DOI: 10.11646/phytotaxa.587.2.6, URL: http://dx.doi.org/10.11646/phytotaxa.587.2.6AbstractCephalaria saldaensis, collected from Eşeler Mountain around Salda Lake (Yeşilova-Burdur), one of Turkey’s important tourism regions, is described from South-West Anatolia as a new species. Diagnostic morphological and molecular characters from closely similar taxa are discussed. The geographical distribution of the new species and other related species is mapped. Taxonomic comments such as descriptive and diagnostic characters, distribution and ecology, conservation status for this new species are given in the current study. In this study, morphological characterization of three different Cephalaria spp. was also supported via molecular characterization based on PCR technology. Twenty-two ISSR primers were tested using a total of fifteen individuals belonging to three different Cephalaria spp. Five of these primers gave the most productive band profile. A total of 53 bands ranging from 250bp to 2000bp were obtained from the PCR products on agarose gel image, and the polymorphism calculated on the basis of the band profiles was 77.4%. The band profiles were also analyzed using the PopGen32 Software program. The constructed phylogenetic tree grouped the Cephalaria spp. individuals belonging to these three species into two main clusters and the phylogenetic analysis indicated that C. saldaensis was clearly different from the C. scoparia and C. dirmilensis.
DOI: 10.15468/998vzf
title: On the biogeography of earthworms of the primitive genus Drawida Michaelsen, 1900 (Clitellata: Moniligastridae) in the Indian subcontinent

description: This dataset contains the digitized treatments in Plazi based on the original journal article Narayanan, S. Prasanth, Kumari, Shailja, Kurien, Vijo T., Thomas, A. P., Paliwal, R., Julka, J. M. (2025): On the biogeography of earthworms of the primitive genus Drawida Michaelsen, 1900 (Clitellata: Moniligastridae) in the Indian subcontinent. Zootaxa 5589 (1): 127-141, DOI: 10.11646/zootaxa.5589.1.11, URL: https://doi.org/10.11646/zootaxa.5589.1.11AbstractAmong the various Indian earthworm genera, the moniligastrid earthworm genus Drawida is the most species rich and has undergone extensive species radiation in Peninsular India. It is believed that Drawida entered Peninsular Indian landmass after the suturing of Indian plate with Laurasia during the Tertiary period in the Cenozoic Era. There are a number of hypotheses about the occurrence of various wet zone species in Peninsular India and its disjunct distribution in peninsula, northeast India and Sri Lanka. Here in this work, based on the thorough analysis of various available literatures on the various knowledge domains, we are further discussing the biogeography of Drawida in the Indian subcontinent in detail. We postulate that the Drawida species entered the Indian peninsula through the north-eastern corner of presentday India, during the middle Miocene epoch (during Burdigalian age: ca. 16 Ma) and taken the Eastern Ghats-east coast route to colonise the Western Ghats mountain ranges and undergone rapid diversification. Sri Lanka holds lone two endemic Drawida species /subspecies, and it is assumed that Drawida could not colonize Sri Lanka as it separated from the mainland India in the Miocene and only connected with mainland during several Pleistocene periods of low sea level. Hence the species occurring in Sri Lanka would have been carried there from the mainland India. Populations of Drawida species from Western Ghats, Eastern Ghats, north-eastern hills of India and Sri Lanka need to be sampled and studied in detail making use of the modern molecular techniques, which can solve many problems in the phylogeny and their biogeographical relationships.
DOI: 10.15468/vfu3z7
title: The White Emperor Helcyra hemina Hewitson (Lepidoptera: Nymphalidae), a new addition to the lepidopteran fauna of Northeastern India

description: This dataset contains the digitized treatments in Plazi based on the original journal article Upadhaya, Roshan, Sheikh, Taslima (2025): The White Emperor Helcyra hemina Hewitson (Lepidoptera: Nymphalidae), a new addition to the lepidopteran fauna of Northeastern India. Israel Journal of Entomology 54 (17): 5-6, DOI: 10.5281/zenodo.14982560, URL: http://dx.doi.org/10.5281/zenodo.14982560
DOI: 10.15468/egpxbf
title: A new species of Eutyphoeus earthworm (Clitellata: Acanthodrilidae) from Mizoram, North-East India

description: This dataset contains the digitized treatments in Plazi based on the original journal article Rodingpuia, Christopher, Hmar, Lalthanzara, Julka, Jatinder, Chawngthu, Zothansanga, Mathipi, Vabeiryureilai, Lalfelpuii, Ruth, Kumar, Nachimuthu Senthil, Gurusubramaniun, Guruswami, Lalchhandama, Kholhring, Chhakchhuak, Lalbiakzuala (2024): A new species of Eutyphoeus earthworm (Clitellata: Acanthodrilidae) from Mizoram, North-East India. Zootaxa 5424 (2): 214-224, DOI: 10.11646/zootaxa.5424.2.5, URL: http://dx.doi.org/10.11646/zootaxa.5424.2.5AbstractWe describe here a new species of terrestrial earthworm Eutyphoeus rihnimensis sp. nov. (family Acanthodrilidae) from specimens collected at Khawrihnim, a village in Mizoram, Northeast India. The new species is distinguished from its congener members in E. gigas group in having an outgrowth that branches into four finger-like projections from the male porophores, five pairs of supra-intestinal glands in 81–88 segments, typhlosole that begins from segment 25, ventral intestinal caeca 10 that covers segments 33-34, a bidiverticulate spermathecae with a short and stout duct, and very short lateral and median diverticula among other characters. Sequence analysis based on mitochondrial cytochrome c oxidase subunit 1 (CO1) gene further warrants its distinction from known species of Eutyphoeus.
DOI: 10.6084/m9.figshare.26077138
title: A dataset of prokaryotic biodiversity in the surface layer of the China Seas

description: This is a project related to the data and analysis of a dataset on surface prokaryotic microorganisms in the Chinese seas.Table S1 provides the source information for the samples, encompassing details such as longitude and latitude, particle size, sampling time, primers, and so forth.Table S2 contains the station information pertinent to Figure 1.Table S3 represents the OTUs table.Table S4 outlines the species classification at the class level.The file qiime2.md documents the codes used for processing the sequences.
DOI: 10.6084/m9.figshare.26077138.v4
title: A dataset of prokaryotic biodiversity in the surface layer of the China Seas

description: This is a project related to the data and analysis of a dataset on surface prokaryotic microorganisms in the Chinese seas.Table S1 provides the source information for the samples, encompassing details such as longitude and latitude, particle size, sampling time, primers, and so forth.Table S2 contains the station information pertinent to Figure 1.Table S3 represents the OTUs table.Table S4 outlines the species classification at the class level.The file qiime2.md documents the codes used for processing the sequences.
DOI: 10.15468/dl.sg7bms
title: Occurrence Download

description: A dataset containing 59401 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is one of (Camponotus senex (Smith, 1858), Camponotus atriceps (Smith, 1858), Didelphis albiventris Lund, 1840, Didelphis marsupialis Linnaeus, 1758, Pithecopus nordestinus (Caramaschi, 2006), Pithecopus palliatus (Peters, 1873), Saguinus midas (Linnaeus, 1758), Saguinus bicolor (Spix, 1823), Tropidurus torquatus (Wied-Neuwied, 1820), Cichla temensis Humboldt, 1821, Cichla ocellaris Bloch & Schneider, 1801, Leopardus tigrinus (Schreber, 1775), Caiman crocodilus (Linnaeus, 1758), Tropidurus hispidus (Spix, 1825), Leopardus wiedii (Schinz, 1821), Caiman latirostris (Daudin, 1801))"
 ]
}

 The dataset includes 59401 records from 720 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000186-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sm62az
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Centaurea jankae Brândzã"
 ]
}

 The dataset includes 12 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000188-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14045796
title: APECOSM outputs used in the Earth's Future "Past and Future of Marine Ecosystems" special issue (historical-r1)

description: APECOSM outputs used in the Earth's Future "Past and Future of Marine Ecosystems" special issue (historical-r1).
DOI: 10.5281/zenodo.14045797
title: APECOSM outputs used in the Earth's Future "Past and Future of Marine Ecosystems" special issue (historical-r1)

description: APECOSM outputs used in the Earth's Future "Past and Future of Marine Ecosystems" special issue (historical-r1).
DOI: 10.15468/dl.3g3gqr
title: Occurrence Download

description: A dataset containing 21823 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Zantedeschia aethiopica (L.) Spreng.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000"
 ]
}

 The dataset includes 21823 records from 231 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000187-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.65q2dg
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Castor canadensis Kuhl, 1820",
 "Country is Australia",
 "Year is greater than or equal to 1500"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000191-241106120511685/datasets/export for details.
DOI: 10.15468/dl.thf8cv
title: Occurrence Download

description: A dataset containing 1632 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Astragalus praelongus E.Sheld."
 ]
}

 The dataset includes 1632 records from 80 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000189-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pm68y5
title: Occurrence Download

description: A dataset containing 146 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-245.7257 22.62933,-245.60992 22.66849,-245.62034 22.6862,-245.63964 22.66977,-245.6959 22.66451,-245.74511 22.66451,-245.81996 22.61718,-245.77422 22.60118,-245.7257 22.62933))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 146 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000193-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2j8pe8
title: Occurrence Download

description: A dataset containing 11788 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lyonia ovalifolia (Wall.) Drude"
 ]
}

 The dataset includes 11788 records from 169 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000190-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4tzur4
title: Occurrence Download

description: A dataset containing 1628 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Ouratea spectabilis Mart. ex Engl.)"
 ]
}

 The dataset includes 1628 records from 119 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000192-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v3u33m
title: Occurrence Download

description: A dataset containing 109640 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Primates"
 ]
}

 The dataset includes 109640 records from 229 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000088-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c359dm
title: Occurrence Download

description: A dataset listing the 2136 species recorded in GBIF matching the query:
{
 "and" : [
 "Geometry MULTIPOLYGON(((-43.88811 -19.8479,-43.88743 -19.9228,-43.89066 -19.95939,-43.60844 -19.96778,-43.37704 -19.9652,-43.38391 -19.84899,-43.88811 -19.8479)))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset's 2136 records were derived from 144 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000166-241106120511685/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17894/ucph.7a181493-1071-418b-a841-9ef5bd0d631e
title: data and source code for arxiv2312.04639
DOI: 10.15468/dl.b7tm9k
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((148.297636 -32.917208, 148.297636 -32.921699, 148.299882 -32.921699, 148.299882 -32.919454, 148.304374 -32.919454, 148.304374 -32.917208, 148.297636 -32.917208))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0056819-240626123714530/datasets/export for details.
DOI: 10.5281/zenodo.12682510
title: Dissolved noble gas abundances and inorganic carbon isotopes from Palouse Basin groundwater wells

description: This data set (.xlsx) contains sampling details and geochemical measurements from 17 groundwater wells in the Palouse Basin (Washington and Idaho, USA). Below is an overview of what each individual tab within the Excel workbook contains:

(1) Sample information (coordinates, name, sampling date, and temperature and pH recorded during sampling)

(2) Dissolved noble gas abundances (neon, argon, krypon, and xenon)

(3) Dissolved inorganic carbon (DIC), radiocarbon activity of DIC and apparent groundwater age, and stable carbon isotope ratio (d13C) of DIC

 

Anyone is welcome (and encouraged) to use these data, but please cite the following publications: 

Tyne et al., Hidden flux of lithospheric volatiles in shallow groundwater. (submitted)

Seltzer et al., Fossil groundwater reveals aquifer sensitivities to climate stress. (submitted).
DOI: 10.5281/zenodo.12682511
title: Dissolved noble gas abundances and inorganic carbon isotopes from Palouse Basin groundwater wells

description: This data set (.xlsx) contains sampling details and geochemical measurements from 17 groundwater wells in the Palouse Basin (Washington and Idaho, USA). Below is an overview of what each individual tab within the Excel workbook contains:

(1) Sample information (coordinates, name, sampling date, and temperature and pH recorded during sampling)

(2) Dissolved noble gas abundances (neon, argon, krypon, and xenon)

(3) Dissolved inorganic carbon (DIC), radiocarbon activity of DIC and apparent groundwater age, and stable carbon isotope ratio (d13C) of DIC

 

Anyone is welcome (and encouraged) to use these data, but please cite the following publications: 

Tyne et al., Hidden flux of lithospheric volatiles in shallow groundwater. (submitted)

Seltzer et al., Fossil groundwater reveals aquifer sensitivities to climate stress. (submitted).
DOI: 10.15468/dl.8mkw95
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((148.308865 -32.917208, 148.308865 -32.921699, 148.313357 -32.921699, 148.313357 -32.917208, 148.308865 -32.917208))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0056820-240626123714530/datasets/export for details.
DOI: 10.3886/e208380
title: Contrasting Classroom Cases to Explore The Value of Integrating Computer Science and Mathematics

description: This exploratory study is the first to undertake a direct comparison of students’ learning in two classrooms, one in which CS was integrated with mathematics using Bootstrap curricular tools, and one in which it was not. Multiple data sources were employed, including teacher and student surveys, recordings of classroom instruction, student homework, and assessments. Study findings suggest that where significant differences in student learning were identified, instructional approaches varied. Despite having little to no interest in mathematics, students in both types of classes experienced gains. The teacher who integrated CS created opportunities for conceptual understanding of functions and systems of equations; whereas the teacher in the other classroom focused on supporting her students to develop skills associated with procedural understanding (e.g., specific methods for solving problems and memorizing steps). Integrating CS with mathematics is discussed as providing opportunities for students with different abilities to develop conceptual understanding. <br>
DOI: 10.3886/e208380v1
title: Contrasting Classroom Cases to Explore The Value of Integrating Computer Science and Mathematics

description: This exploratory study is the first to undertake a direct comparison of students’ learning in two classrooms, one in which CS was integrated with mathematics using Bootstrap curricular tools, and one in which it was not. Multiple data sources were employed, including teacher and student surveys, recordings of classroom instruction, student homework, and assessments. Study findings suggest that where significant differences in student learning were identified, instructional approaches varied. Despite having little to no interest in mathematics, students in both types of classes experienced gains. The teacher who integrated CS created opportunities for conceptual understanding of functions and systems of equations; whereas the teacher in the other classroom focused on supporting her students to develop skills associated with procedural understanding (e.g., specific methods for solving problems and memorizing steps). Integrating CS with mathematics is discussed as providing opportunities for students with different abilities to develop conceptual understanding. <br>