cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/hgs8gj
title: Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Kraft, Sebastián, Fernández-Cisternas, Ítalo, Araya, Miguel, Concha, Francisco J. (2024): Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae). European Journal of Taxonomy 932: 112-137, DOI: 10.5852/ejt.2024.932.2515, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2515/11279Abstract. Angel sharks (Squatina spp. Duméril, 1805) are a group of coastal benthic sharks distributed worldwide, currently including threatened and understudied species. Two species are formally described along the East Pacific coast, the California angel shark S. californica Ayres, 1859 and the Chilean angel shark S. armata (Philippi, 1887). The latter species occurs in the southeastern Pacific and has historically been understudied. Additionally, the original description of S. armata lacks sufficient data to confidently identify individuals of this species compared to modern descriptions, and no type specimen is currently available to ensure specimen identification. Detailed morphological descriptions for identifying species are an essential resource for solving taxonomic issues in groups of morphologically similar species and to promote the conservation of critically endangered species. Therefore, a neotype from the type locality is here designated for S. armata, and a detailed and standardized morphological characterization based on modern taxonomic works is provided. This work contributes in improving the knowledge on the Chilean angel shark taxonomy and provides an improved frame of reference for identifying angel sharks in the East Pacific, especially in areas where species may occur in sympatry.
DOI: 10.15468/66xhb7
title: Discogobio angustimarginis, a new species of cyprinid fish (Pisces: Teleostei) from the Jinsha-Jiang River in Yunnan Province, southwestern China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Yi, Wen-Jing, Deng, Shu-Qing (2025): Discogobio angustimarginis, a new species of cyprinid fish (Pisces: Teleostei) from the Jinsha-Jiang River in Yunnan Province, southwestern China. Zootaxa 5665 (2): 281-294, DOI: 10.11646/zootaxa.5665.2.9, URL: https://doi.org/10.11646/zootaxa.5665.2.9AbstractA new species of cyprinid fish, Discogobio angustimarginis, is described from the mainstream of the Jinsha-Jiang River (upper Yangtze River basin) in Yunnan Province, Southwest China. This taxon is assigned to a specific species group within the genus Discogobio based on a suite of diagnostic morphological traits, including a large mental adhesive disc with its posterior margin extending to or beyond the vertical through the anterior margin of the eye, and a snout covered with small tubercles. The adhesive disc of D. angustimarginis is distinguished by a flat, sparsely papillated central fleshy pad and a narrower, non-papillated posterior margin (less than one-third the length of the central pad), setting it apart from the five other species in this group. Key differentiating characters include abdominal squamation, interorbital width, mental adhesive disc size, body depth, and lateral-line scale count. Additionally, taxonomic revisions suggest D. yunnanensis may represent a cryptic species complex, with its distribution strictly limited to the Dianchi Lake system. Phylogenetic analysis using the cytochrome b gene supports the validity of D. angustimarginis as a distinct lineage, highlighting its evolutionary significance within the genus and its ecological context in the Jinsha-Jiang River basin.
DOI: 10.15468/7mzsth
title: Lepidium weigendii (Brassicaceae), a new species from southern Peru

description: This dataset contains the digitized treatments in Plazi based on the original journal article Al-Shehbaz, Ihsan A. (2023): Lepidium weigendii (Brassicaceae), a new species from southern Peru. Phytotaxa 626 (4): 297-300, DOI: 10.11646/phytotaxa.626.4.7, URL: http://dx.doi.org/10.11646/phytotaxa.626.4.7
DOI: 10.15468/efnufh
title: A bilateral gynandromorph of Tenodera sinensis Saussure, 1871 (Mantodea: Mantidae) from Japan

description: This dataset contains the digitized treatments in Plazi based on the original journal article Oshima, Kazuyuki, Toshima, Kento (2024): A bilateral gynandromorph of Tenodera sinensis Saussure, 1871 (Mantodea: Mantidae) from Japan. Zootaxa 5551 (2): 369-379, DOI: 10.11646/zootaxa.5551.2.7, URL: https://doi.org/10.11646/zootaxa.5551.2.7AbstractThis is a first description of a complete bilateral gynandromorph in Mantodea, as well as the first description of a complete gynandromorph of Tenodera sinensis Saussure. This specimen, collected from Kasai-Rinkai Park in Tokyo, Japan, exhibits predominantly male characteristics on the left side of its body and female characteristics on the right side. The left lateral has some features of male, and the notable differences between right and left lateral were found on the antennae, the ocelli, the compound eyes, the forewings and abdominal sternites VII to IX.
DOI: 10.15468/94raa2
title: Hintonelmis spila sp. nov. (Elmidae: Elminae): a new species of riffle beetle from Amazonian region

description: This dataset contains the digitized treatments in Plazi based on the original journal article Pinedo-Garcia, Raul Bismarck, Hamada, Neusa, Nascimento, Jeane Marcelle Cavalcante Do (2024): Hintonelmis spila sp. nov. (Elmidae: Elminae): a new species of riffle beetle from Amazonian region. Zootaxa 5497 (2): 276-284, DOI: 10.11646/zootaxa.5497.2.7, URL: http://dx.doi.org/10.11646/zootaxa.5497.2.7AbstractA new species, Hintonelmis spila sp. nov. from Brazil, Guyana, and Suriname, is described, illustrated, and diagnosed. The new species can be distinguished from all known species of the genus by the coloration pattern of the elytra (a pair of elongated yellowish-brown patches near the humeral region, a second pair is shorter than the first one, and situated approximately on apical 3/5, and an apical patch along the elytral suture). The combination of characters of the male genitalia can be helpful to distinguish species: the parameres are 3/5 the length of the penis, the phallobase is shorter than the penis, and it is three times longer than wide, and the penis is 6.2 times longer than wide.
DOI: 10.15468/w7d9ca
title: Integrative taxonomic analysis of new collections from the central Angolan highlands resolves the taxonomy of African pipistrelloid bats on a continental scale

description: This dataset contains the digitized treatments in Plazi based on the original journal article Taylor, Peter John, Strydom, Erika, Richards, Leigh, Markotter, Wanda, Toussaint, Dawn Cory, Kearney, Teresa, D., F. P., Woody, Cotterill, Howard, Alexandra, Weier, Sina Monika, Keith, Mark, Neef, Gӧtz, Mamba, Mnqobi L., Magagula, Siphesihle, Monadjem, Ara (2022): Integrative taxonomic analysis of new collections from the central Angolan highlands resolves the taxonomy of African pipistrelloid bats on a continental scale. Zoological Journal of the Linnean Society 196 (4): 1570-1590, DOI: 10.1093/zoolinnean/zlac071, URL: http://dx.doi.org/10.1093/zoolinnean/zlac071
DOI: 10.15468/nkpvta
title: A new species of Monstrilla (Copepoda, Monstrilloida) in coastal waters of northern South China Sea

description: This dataset contains the digitized treatments in Plazi based on the original journal article Zhou, Zhiqian, Lian, Xiping, Tan, Yehui (2025): A new species of Monstrilla (Copepoda, Monstrilloida) in coastal waters of northern South China Sea. ZooKeys 1232: 237-248, DOI: 10.3897/zookeys.1232.144830AbstractA new monstrilloid copepod species, Monstrilla pseudograndis sp. nov., from coastal waters in the northern South China Sea is described and illustrated. The diagnostic characters of this new species include the presence of small setae and sensilla on the forehead and four pairs of nipple-like scars on the ventral surface of the cephalothorax. Although the new species closely resembles Monstrilla grandis Giesbrecht, 1891 in overall morphology, it can be distinguished by the shorter antennule, the thumb-like process on the fifth leg, and the distinctive shape of the oral papilla. This represents the eighth record of this genus from China seas.
DOI: 10.15468/4r3dk5
title: Rubus praecox f. rutiliflorus (Rosaceae) raised to species level

description: This dataset contains the digitized treatments in Plazi based on the original journal article Beek, Abraham Van De (2025): Rubus praecox f. rutiliflorus (Rosaceae) raised to species level. Phytotaxa 693 (2): 180-182, DOI: 10.11646/phytotaxa.693.2.7, URL: https://doi.org/10.11646/phytotaxa.693.2.7
DOI: 10.15468/dl.bxv89j
title: Occurrence Download

description: A dataset containing 32025 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-124.19845 12.02514,-78.42342 12.02514,-78.42342 36.50377,-124.19845 36.50377,-124.19845 12.02514))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Liquidambar styraciflua"
 ]
}

 The dataset includes 32025 records from 164 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064510-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/f4mcxh
title: Wikstroemia fragrans (Thymelaeaceae, Daphneae), a new species from Mount Danxia, China based on morphological and molecular evidence

description: This dataset contains the digitized treatments in Plazi based on the original journal article Chen, Jing-Rui, Lee, Shiou Yih, Guo, Jian-Qiang, Jin, Jie-Hao, Fan, Qiang, Liao, Wen-Bo (2022): Wikstroemia fragrans (Thymelaeaceae, Daphneae), a new species from Mount Danxia, China based on morphological and molecular evidence. PhytoKeys 213: 67-78, DOI: http://dx.doi.org/10.3897/phytokeys.213.91116, URL: http://dx.doi.org/10.3897/phytokeys.213.91116
DOI: 10.15468/gtifhn
title: On the centipedes (Chilopoda) of the Republic of Macedonia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Pavel Stoev (2001): On the centipedes (Chilopoda) of the Republic of Macedonia. Historia naturalis bulgarica 13: 93-107, URL: http://un.availab.le
DOI: 10.15468/wtypvn
title: Beitrage zur Kenntniss paläarctischer Myriopoden. XV. Aufsatz: Lithobiiden aus Bosnien, Herzogovina und Dalmatien

description: This dataset contains the digitized treatments in Plazi based on the original journal article K. W. Verhoeff (1900): Beitrage zur Kenntniss paläarctischer Myriopoden. XV. Aufsatz: Lithobiiden aus Bosnien, Herzogovina und Dalmatien. Berliner ent Zeit 45: 153-179, URL: http://un.availab.le
DOI: 10.15468/g6z3eu
title: Eupholidoptera kekrops sp. nov. (Orthoptera, Tettigoniidae), new bush-cricket from Greece

description: This dataset contains the digitized treatments in Plazi based on the original journal article Alexiou, Sotiris (2024): Eupholidoptera kekrops sp. nov. (Orthoptera, Tettigoniidae), new bush-cricket from Greece. Journal of Orthoptera Research 33 (1): 67-70, DOI: http://dx.doi.org/10.3897/jor.33.103790, URL: http://dx.doi.org/10.3897/jor.33.103790
DOI: 10.15468/gpwt8v
title: Rediscovery of Histiotus alienus Thomas, 1916 a century after its description (Chiroptera, Vespertilionidae): distribution extension and redescription

description: This dataset contains the digitized treatments in Plazi based on the original journal article Claudio, Vinicius C., Almeida, Brunna, Novaes, Roberto L. M., Navarro, Marcos A., Tiepolo, Liliani M., Moratelli, Ricardo (2023): Rediscovery of Histiotus alienus Thomas, 1916 a century after its description (Chiroptera, Vespertilionidae): distribution extension and redescription. ZooKeys 1174: 273-287, DOI: http://dx.doi.org/10.3897/zookeys.1174.108553, URL: http://dx.doi.org/10.3897/zookeys.1174.108553
DOI: 10.15468/kddjd4
title: Un chilopode cavernicole nouveau de Yougloslavie Bothropolys magnificus n. sp.

description: This dataset contains the digitized treatments in Plazi based on the original journal article A. Hoffer (1935): Un chilopode cavernicole nouveau de Yougloslavie Bothropolys magnificus n. sp. Sborník Klubu Prírodovédeckého v Brne 18: 66-71, URL: http://un.availab.le
DOI: 10.15468/pqa2db
title: Oribates ovalis

description: This dataset contains the digitized treatments in Plazi based on the original book chapter Koch, C. L. (1835): Oribates ovalis. In: Deutschlands Crustaceen, Arachniden und Myriopoden. Regensburg: Pustet: 1, URL: http://www.biologie.uni-ulm.de/cgi-bin/imgobj.pl?id=74673&lang=e&sid=T
DOI: 10.15468/srea8z
title: Morphological and molecular data reveal one new species of the genus Xenophrys Günther, 1864 (Anura, Megophryidae) from Yunnan, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Wu, Yun-He, Zuo, An-Ru, Yang, Shen-Pin, Zhang, Ding-Can, Duan, Zheng-Pan, Kasyoka Kilunda, Felista, Yu, Zhong-Bin, Che, Jing (2025): Morphological and molecular data reveal one new species of the genus Xenophrys Günther, 1864 (Anura, Megophryidae) from Yunnan, China. Zoosystematics and Evolution 101 (4): 1409-1422, DOI: 10.3897/zse.101.158027AbstractTongbiguan Provincial Nature Reserve, located in the western part of China’s Yunnan Province adjoining northern Myanmar, harbors a striking diversity of species. Previous studies have indicated that herpetological diversity in this region remains underestimated. During herpetological surveys in 2024, five specimens of Xenophrys were collected from Tongbiguan Provincial Nature Reserve. Subsequent morphological comparisons and phylogenetic reconstruction indicate the presence of a distinct and previously unknown lineage within the genus Xenophrys, which we herein describe as a new species, Xenophrys tongbiguanensis sp. nov. This discovery brings the total number of recognized species in the genus to 32, including 13 in China and five in Tongbiguan Provincial Nature Reserve. The identification of this species further underscores the underestimated amphibian diversity of the reserve. Given its location along the China – Myanmar border, it is necessary to strengthen international cooperation in order to clarify the distribution of species within this transboundary region.
DOI: 10.15468/rjg8uc
title: New data on the scale insect (Hemiptera, Coccomorpha) fauna of Iceland, with description of a new species

description: This dataset contains the digitized treatments in Plazi based on the original journal article Gerő, Kornél, Alfreðsson, Matthías, Szita, Éva (2025): New data on the scale insect (Hemiptera, Coccomorpha) fauna of Iceland, with description of a new species. ZooKeys 1236: 119-128, DOI: 10.3897/zookeys.1236.150789AbstractThis study adds seven species to the scale insect species list of Iceland, bringing the total number of recorded species to 15. Of these, 10 species can be considered as a part of the country checklist with breeding populations in Iceland (seven species can be found in outdoor conditions and three live indoors). An additional five species were recorded on imported fruits and most probably are not established in Iceland. A new species, Trionymus icelandensis Gerő & Szita, sp. nov. (Hemiptera: Pseudococcidae) is described from outdoor habitats, and the adult female is illustrated.
DOI: 10.15468/fnqdfk
title: Larval Morphology of Allomatus nannup Watts (Coleoptera: Adephaga: Dytiscidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Alarie, Yves, Watts, Chris H. S. (2003): Larval Morphology of Allomatus nannup Watts (Coleoptera: Adephaga: Dytiscidae). The Coleopterists Bulletin 57 (3): 255-264, DOI: 10.1649/551, URL: http://dx.doi.org/10.1649/551AbstractDescription of larvae of Allomatus nannup Watts is presented including a detailed chaetotaxic analysis of the cephalic capsule, head appendages, legs, last abdominal segment and urogomphi. Larvae of A. nannup are compared with those of the closely related species, Batrachomatus daemeli (Sharp) from which it differs by: (1) the lack of additional setae on the parietale, (2) the primary seta CO7 inserted distally on the procoxa, (3) the absence of additional pores and (4) the proximal insertion of the primary pore ANg on antennomere 4, and (5) the presence of several additional spines on each segment of legs. Within the Matinae, both Batrachomatus and Allomatus are postulated to share a monophyletic origin by the presence a several additional primary setae on legs.The australian endemic genus Allomatus Mouchamps (Coleoptera: Dytiscidae) comprises two species, A. nannup Watts and A. wilsoni Mouchamps that are restricted to the extreme southwest of western Australia and southeast Australia respectively. Larson (1993) recorded a possible new species in northeast Queensland. Members of Allomatus are generally found along the banks of small to large rivers.Within the family Dytiscidae, members of the genus Allomatus are postulated to belong to a distinct subfamily, the Matinae, along with the genera Batrachomatus Clark (two species, australian endemic) and Matus Aubé (4 species, Nearctic endemic) (Miller 2001; Nilsson 2001). A sister-group relationship between Allomatus and Batrachomatus was postulated based on larval morphology (Alarie et al. 2001). Such hypothesis, however, is hampered because it was based on study of the 2 nd instar of Allomatus nannup only.The recent discovery of the first and third instars of Allomatus nannup provided the impetus for this study. Inclusion of the character states found in the 1 st instar is of the utmost interest because they are deemed to represent a very conservative expression of the phenotype and as such are phylogenetically very important. Unexpectedly, the 1 st instar of Allomatus nannup reveals to differ strongly from those of the closely related species Batrachomatus daemeli. Accordingly, this paper aims at providing for the first time a full description of the larvae of Allomatus nannup and to compare larvae of both Allomatus and Batrachomatus in a phylogenetic context.
DOI: 10.5281/zenodo.18042304
title: THE IMPLEMENTATION OF PROJECT-BASED LEARNING MODELS TO IMPROVE STUDENTS' CONCEPTUAL UNDERSTANDING AND CREATIVITY IN CHEMISTRY SUBJECTS IN HIGH SCHOOL

description: 21st-century education demands a learning model that emphasizes not onlytheoretical delivery but also the development of students' critical thinking,communication, creativity, and collaboration skills. Project-Based Learning (PjBL) isa learning model that engages students in authentic projects relevant to real-lifesituations, enabling them to understand abstract concepts in Chemistry throughhands-on experience. The application of PjBL to Chemistry is highly appropriate dueto the nature of the material, which requires observation, experimentation, andscientific evidence. Several studies have shown that PjBL can improve students'learning motivation, learning outcomes, and higher-order thinking skills in scienceand Chemistry learning compared to conventional methods (Thomas, 2000), (Krajcik& Blumenfeld, 2006), (Pratiwi & Ikhsan, 2024). Furthermore, PjBL supports theimplementation of the Independent Curriculum, which emphasizes contextual,collaborative, and experience-based learning (Ministry of Education and Culture,2021). This research used a systematic literature review of several scientific articlesdiscussing the implementation of Project-Based Learning (PjBL) in chemistrylearning in high school. The study results indicate that Project-Based Learning (PjBL)effectively increases students' understanding of chemical concepts by 30–35% andenhances students' creativity through project activities, experiments, and the creationof simple chemical products. Other findings reveal that Project-Based Learning (PjBL)helps students connect theory to everyday life phenomena and makes learning moremeaningful and applicable. However, several obstacles to its implementation, such aslimited facilities and learning time, remain. Overall, Project-Based Learning (PjBL) isa learning model with the potential for wider application in chemistry learningbecause it improves learning quality and is relevant to the demands of 21st-centuryeducation. Therefore, the application of Project-Based Learning (PjBL) in chemistrylearning not only improves cognitive achievement but also fosters active, independent,and innovative student character. This article discusses the concept, implementationsteps, benefits, and research findings related to the effectiveness of Project-Based
DOI: 10.5281/zenodo.18042305
title: THE IMPLEMENTATION OF PROJECT-BASED LEARNING MODELS TO IMPROVE STUDENTS' CONCEPTUAL UNDERSTANDING AND CREATIVITY IN CHEMISTRY SUBJECTS IN HIGH SCHOOL

description: 21st-century education demands a learning model that emphasizes not onlytheoretical delivery but also the development of students' critical thinking,communication, creativity, and collaboration skills. Project-Based Learning (PjBL) isa learning model that engages students in authentic projects relevant to real-lifesituations, enabling them to understand abstract concepts in Chemistry throughhands-on experience. The application of PjBL to Chemistry is highly appropriate dueto the nature of the material, which requires observation, experimentation, andscientific evidence. Several studies have shown that PjBL can improve students'learning motivation, learning outcomes, and higher-order thinking skills in scienceand Chemistry learning compared to conventional methods (Thomas, 2000), (Krajcik& Blumenfeld, 2006), (Pratiwi & Ikhsan, 2024). Furthermore, PjBL supports theimplementation of the Independent Curriculum, which emphasizes contextual,collaborative, and experience-based learning (Ministry of Education and Culture,2021). This research used a systematic literature review of several scientific articlesdiscussing the implementation of Project-Based Learning (PjBL) in chemistrylearning in high school. The study results indicate that Project-Based Learning (PjBL)effectively increases students' understanding of chemical concepts by 30–35% andenhances students' creativity through project activities, experiments, and the creationof simple chemical products. Other findings reveal that Project-Based Learning (PjBL)helps students connect theory to everyday life phenomena and makes learning moremeaningful and applicable. However, several obstacles to its implementation, such aslimited facilities and learning time, remain. Overall, Project-Based Learning (PjBL) isa learning model with the potential for wider application in chemistry learningbecause it improves learning quality and is relevant to the demands of 21st-centuryeducation. Therefore, the application of Project-Based Learning (PjBL) in chemistrylearning not only improves cognitive achievement but also fosters active, independent,and innovative student character. This article discusses the concept, implementationsteps, benefits, and research findings related to the effectiveness of Project-Based
DOI: 10.15468/mrc2un
title: Pseudoderbesia eckloniae, sp. nov. (Bryopsidaceae, Ulvophyceae) from Western Australia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Huisman, John M., Verbruggen, Heroen (2020): Pseudoderbesia eckloniae, sp. nov. (Bryopsidaceae, Ulvophyceae) from Western Australia. Cryptogamie, Algologie 20 (3): 19-23, DOI: 10.5252/cryptogamie-algologie2020v41a3, URL: http://dx.doi.org/10.5252/cryptogamie-algologie2020v41a3ABSTRACTPseudoderbesia eckloniae Huisman & Verbruggen, sp. nov., is described for specimens collected from Cape Peron, Western Australia, growing epiphytically on the kelp Ecklonia radiata (C.Agardh) J.Agardh. The new species forms a velvety turf on the host and is distinguished from related species by a combination of molecular analyses (rbc L) and morphological characteristics.