cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/2tra3m
title: A new marine diatom (Bacillariophyceae) species – Halamphora lombokensis sp. nov. and the first observation for H. banzuensis from Kuta Beach Lombok, West Nusa Tenggara, Indonesia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Pane, Elya Putri, Risjani, Yenny, Hamilton, Paul B., Solak, Cüneyt Nadir, Yunianta, Yunianta, Ertorun, Nesil, Yılmaz, Elif (2024): A new marine diatom (Bacillariophyceae) species – Halamphora lombokensis sp. nov. and the first observation for H. banzuensis from Kuta Beach Lombok, West Nusa Tenggara, Indonesia. PhytoKeys 250: 165-179, DOI: 10.3897/phytokeys.250.132304AbstractThis paper describes a new species of Halamphora – Halamphora lombokensis sp. nov. and records for the first time Halamphora banzuensis for the coasts of Indonesia. The study utilized light and scanning electron microscopy to meticulously examine the morphology. These species were found at Kuta Beach on the island of Lombok in Indonesia in highly saline sandy environments. The newly identified species, H. lombokensis sp. nov., is characterized by its semi-lanceolate to narrowly semi-elliptic shape with a straight ventral and convex dorsal margin. The study contributes to our understanding of marine diatom flora in Indonesia’s coastal regions.
DOI: 10.15468/afuz7a
title: Vernicia calcicola (Euphorbiaceae), a new species from limestone areas of Guangxi, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Nong, Dong-Xin, Hu, Ren-Chuan, Huang, Yun-Feng, Yu, Li-Ying (2023): Vernicia calcicola (Euphorbiaceae), a new species from limestone areas of Guangxi, China. Phytotaxa 587 (2): 205-210, DOI: 10.11646/phytotaxa.587.2.10, URL: http://dx.doi.org/10.11646/phytotaxa.587.2.10AbstractVernicia calcicola (Euphorbiaceae) discovered in limestone areas along the Sino-Vietnam boundary (Guangxi Province, China) is described, illustrated and compared with its allied species. A detailed description, illustration, photographs, distribution, ecology, phenology and relevant notes are provided.
DOI: 10.15468/6mgnes
title: Cymbelloid diatoms from the River Adegoy, Krasnodar Territory, Russia, with a description of a new species Delicatophycus porosus sp. nov. (Cymbellaceae, Bacillariophyta)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Mironov, Andrei, Chudaev, Dmitry, Jüttner, Ingrid (2022): Cymbelloid diatoms from the River Adegoy, Krasnodar Territory, Russia, with a description of a new species Delicatophycus porosus sp. nov. (Cymbellaceae, Bacillariophyta). Phytotaxa 548 (1): 26-38, DOI: 10.11646/phytotaxa.548.1.2AbstractThis is a taxonomic study of cymbelloid diatoms from the River Adegoy (Krasnodar Territory, Russia). During the survey 24 taxa were recorded including a new species of Delicatophycus. The morphology of Delicatophycus porosus sp. nov. was examined using light and scanning electron microscopy and compared to nine similar species. The new species can be distinguished from similar taxa by a combination of characters: dorsiventral valves with radiate to parallel striae, broadly rounded apices and apical pore fields. Other species found belong to the genera Cymbella, Cymbopleura, Encyonema, Encyonopsis and Reimeria.
DOI: 10.15468/68rjnp
title: Cosmarium knopkirri sp. nov. (Desmidiaceae, Zygnematophyceae) from a tropical wetland in northern Mozambique

description: This dataset contains the digitized treatments in Plazi based on the original journal article Levanets, Anatoliy, Vuuren, Sanet Janse Van (2024): Cosmarium knopkirri sp. nov. (Desmidiaceae, Zygnematophyceae) from a tropical wetland in northern Mozambique. Phytotaxa 634 (2): 153-158, DOI: 10.11646/phytotaxa.634.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.634.2.5AbstractCosmarium knopkirri Levanets & Janse van Vuuren sp. nov. (Desmidiaceae, Zygnematophyceae) is a newly discovered desmid species collected from an inland wetland system near Palma, Cabo Delgado Province, northern Mozambique. The diagnostic features distinguishing it from other species in the genus include semicells decorated with four concentric, alternating rows consisting of well-developed, large granules. Granules of one row alternate approximately half of the intergranule distance with respect to those in the next row. The apical circle consists of 6 finger-like granules, while 6, 8 and 10 hemispherical granules are present on the circles located subapical, median and adjacent to the sinus, respectively.
DOI: 10.15468/kad3aw
title: Erythroxylum confertifolium, a new species from Chapada dos Veadeiros National Park, Goiás, Brazil, unveiled by morphology and leaf anatomy

description: This dataset contains the digitized treatments in Plazi based on the original journal article Silva, Marcos José Da, Santos, Igor Soares Dos (2023): Erythroxylum confertifolium, a new species from Chapada dos Veadeiros National Park, Goiás, Brazil, unveiled by morphology and leaf anatomy. Phytotaxa 600 (2): 55-72, DOI: 10.11646/phytotaxa.600.2.1, URL: http://dx.doi.org/10.11646/phytotaxa.600.2.1AbstractErythroxylum confertifolium, a new species from the Chapada dos Veadeiros National Park, Goiás, Brazil, is described and illustrate here. It differs from E. campestre and E. parvistipulatum, its most similar congeners, by a set of morphological (e.g. branching appearance of the stem, leaf shape and consistency, numbers of setules of stipules and cataphylls, aspect of the pedicel, size of flower parts and fruits, and aspect of auricles of petals and styles), and leaf anatomical characters (e.g. number of main and accessory vascular bundles and their appearance on the petiole and midrib, aspect of the sheath that surrounds the vascular bundle, presence or absent of papillae, palisade parenchyma/spongy parenchyma ratio, presence or absence of sheath extension in vascular bundles, as well as composition of tissues of the cortex, and fibers types in midrib). Images, conservation assessments, and a distribution map of the new species are presented, as well as images for their morphologically correlated.
DOI: 10.15468/gbc7f2
title: Murcia trimaculata

description: This dataset contains the digitized treatments in Plazi based on the original book chapter Koch, C. L. (1835): Murcia trimaculata. In: Deutschlands Crustaceen, Arachniden und Myriopoden. Regensburg: Pustet: 1-2, URL: http://www.biologie.uni-ulm.de/cgi-bin/objekt.pl?id=74693&lang=e&sid=T
DOI: 10.15468/822qpq
title: Pelops hirsutus

description: This dataset contains the digitized treatments in Plazi based on the original book chapter Koch, C. L. (1844): Pelops hirsutus. In: Deutschlands Crustaceen, Arachniden und Myriopoden. Regensburg: Pustet: 1, URL: http://www.biologie.uni-ulm.de/cgi-bin/objekt.pl?id=73655&lang=e&sid=T
DOI: 10.15468/xqdwwz
title: A new species of velvet gecko (Diplodactylidae: Oedura) from basalt habitat of inland north Queensland, Australia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Hoskin, Conrad J. (2025): A new species of velvet gecko (Diplodactylidae: Oedura) from basalt habitat of inland north Queensland, Australia. Zootaxa 5583 (3): 549-559, DOI: 10.11646/zootaxa.5583.3.7, URL: https://doi.org/10.11646/zootaxa.5583.3.7AbstractMany Oedura geckos are saxicoline, and a number of these species are restricted to outcropping of a particular rock type. Most commonly this is sandstone, but some species primarily occur on other rock types, such as granite or limestone. There are few areas of extensive basalt outcropping in Australia, and these are typically of young age. Here I describe a new species of Oedura discovered in the Sturgeon Basalt outcropping of inland north-east Queensland, an extensive outcropping of deep age. Oedura atra sp. nov. is readily distinguished from congeners by its relatively dark colouration, with pattern restricted to narrow, pale bands, and other morphological features such as a short, broad tail, and a relatively wide head. It is genetically divergent from, but allied to, several Oedura species in inland north Queensland, with the ND4 mtDNA phylogeny suggesting closest relationship to O. argentea Hoskin, Zozaya & Vanderduys, 2018. Oedura atra sp. nov. appears to be restricted to basalt rocks and is only known from a localised area. However, it is likely to be more widely distributed along the extensive basalt outcropping in this region. Oedura atra sp. nov. best fits a conservation status of Data Deficient, pending further surveys and assessment of potential threats.
DOI: 10.15468/8dxarv
title: A new super narrow-ranged endemic Phoxinus minnow (Leuciscidae) from the Caucasus

description: This dataset contains the digitized treatments in Plazi based on the original journal article Artaev, Oleg N., Turbanov, Ilya S., Bolotovskiy, Aleksey A., Gandlin, Alexander A., Levin, Boris A. (2025): A new super narrow-ranged endemic Phoxinus minnow (Leuciscidae) from the Caucasus. Zoosystematics and Evolution 101 (3): 1137-1154, DOI: 10.3897/zse.101.153548AbstractA new species, Phoxinus ayukensis sp. nov., from the Kuban basin (Northwestern Caucasus) is described. This species has an extremely narrow range of approximately 5–7 km in a seasonally almost drying stream within the karstic region. The new species has a moderate genetic distance in cytochrome b mtDNA (p - distance = 0.026 ± 0.005) from geographically and genetically close species in the Kuban basin — P. adagumicus — and differs from all known Phoxinus species by a highly increased number of scales in the lateral series: 87–105 (mean 97.7), differs from other species from Eastern Europe and the Caucasus (P. adagumicus, P. chrysoprasius, P. colchicus, and P. isetensis) by an increased frequency of occurrence of seven rays in the pelvic fin (ca. 35 %) and an increased number of scales between bases of dorsal and anal fins (32–41, mean 36.7). Morphologically, the new species is the most different from the other Caucasian species, but it is closer to the Northern minnow P. isetensis; that might be explained by phenotypic convergence caused by adaptation to cold waters. The range of the new species is limited by waterfalls in the upper reach of the Ayuk Stream, where subterranean water outlets probably contributed to its survival. The role of Pleistocene glaciations in shaping the modern distribution and environmental differences in evolutionary divergence of Caucasian Phoxinus is highlighted. Low genetic diversity coupled with extremely limited range within the seasonally half-drying stream suggests a high rank of protection for new species.
DOI: 10.15468/n943xp
title: A new species of spiny-backed tree frog, genus Osteocephalus (Anura, Hylidae), from the Yanachaga Chemillen National Park in central Peru

description: This dataset contains the digitized treatments in Plazi based on the original journal article Venegas, Pablo J., Garcia-Ayachi, Luis A., Toral, Eduardo, Malqui, Jose, Ron, Santiago R. (2023): A new species of spiny-backed tree frog, genus Osteocephalus (Anura, Hylidae), from the Yanachaga Chemillen National Park in central Peru. Evolutionary Systematics 7 (2): 237-251, DOI: http://dx.doi.org/10.3897/evolsyst.7.102360, URL: http://dx.doi.org/10.3897/evolsyst.7.102360
DOI: 10.15468/tzkhxw
title: Cebrio parvicollis Dieck, 1870: redescripción, designación de neotipo y nueva sinonimia (Coleoptera: Elateridae: Elaterinae: Cebrionini).

description: This dataset contains the digitized treatments in Plazi based on the original journal article Zapata, José Luis, Sánchez-Ruiz, Antonio (2016): Cebrio parvicollis Dieck, 1870: redescripción, designación de neotipo y nueva sinonimia (Coleoptera: Elateridae: Elaterinae: Cebrionini). Arquivos Entomolóxicos 16: 397-404, DOI: 10.5281/zenodo.12765324Resumen; Se redescribe la especie Cebrio parvicollis Dieck, 1870 en base al material estudiado, se designa neotipo de la especie y se establece Cebrio cardenalis López-Colón y Bahillo, 2012 como nueva sinonimia.Palabras clave; Coleoptera, Elateridae, Cebrio parvicollis, redescripción, neotipo, sinonimia nueva.
DOI: 10.15468/8ev8rx
title: Pyrrosia annamensis comb. nov. (Polypodiaceae) from Southeast Asia and lectotypification of Cyclophorus rhomboidalis

description: This dataset contains the digitized treatments in Plazi based on the original journal article Zhou, Xin-Mao, Chen, Cheng-Wei, Zhang, Li-Bing (2017): Pyrrosia annamensis comb. nov. (Polypodiaceae) from Southeast Asia and lectotypification of Cyclophorus rhomboidalis. Phytotaxa 309 (1): 90-94, DOI: 10.11646/phytotaxa.309.1.10, URL: http://dx.doi.org/10.11646/phytotaxa.309.1.10
DOI: 10.15468/3dbk76
title: Derris longiracemosa (Fabaceae), a new species from Thailand with extraordinary limestone adaptations and the longest inflorescences ever recorded

description: This dataset contains the digitized treatments in Plazi based on the original journal article Boonprajan, Punvarit, Oncham, Saruta, Sirichamorn, Yotsawate (2025): Derris longiracemosa (Fabaceae), a new species from Thailand with extraordinary limestone adaptations and the longest inflorescences ever recorded. PhytoKeys 261: 13-32, DOI: 10.3897/phytokeys.261.156249AbstractA new species of Derris Lour. (Fabaceae), Derris longiracemosa Boonprajan & Sirich., sp. nov., is described as the species bearing the longest inflorescences recorded in the genus to date, reaching up to 155 cm in length. Endemic to limestone areas in southwestern Thailand, it is possibly the third known limestone-adapted Derris species. Compared with its closest morphological relative and a partially sympatric species, D. solorioides, D. longiracemosa exhibits a longer and differently structured inflorescence, lower numbers of ovules per ovary (fewer than five ovules), and flowers that turn pinker with maturity. Leaf anatomical study reveals several differences, such as the shape of epidermal cells, the presence of secretory-like cavities, an atypical stomatal type that occasionally occurs, the presence of schizogenous cavities in the midrib cortex, and the distinct absence of lysigenous cavities in the pulvini cortex, as well as a thicker mesophyll compared to D. solorioides. Molecular phylogenetic analysis using nuclear ITS and plastid trnL-F and trnK-matK sequences confirms all four sampled populations as a single, well-supported species, distinct from other Derris taxa but showing a close relationship with D. rubrocalyx only in Bayesian inference. This combination of morphological, anatomical, and molecular evidence supports the recognition of Derris longiracemosa as a distinct species. A detailed description, distribution map, line drawing, photographs, and preliminary IUCN conservation status are provided.
DOI: 10.15468/7e5v7p
title: Lilium brunneum (Liliaceae): a newly discovered species in north-western Yunnan, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Wang, Ting, Shen, Xiuying, Wang, De, Zhao, Ying, Qu, Xiaomei, Gao, Yundong (2025): Lilium brunneum (Liliaceae): a newly discovered species in north-western Yunnan, China. PhytoKeys 254: 201-219, DOI: 10.3897/phytokeys.254.147769AbstractLilium brunneum represents a newly discovered and described lily species with a limited distribution in isolated alpine regions of north-western Yunnan, China. The recognition of this new species as a distinct entity is supported by both morphological and molecular data. Furthermore, the investigation of this region, identified as a ‘ hotspot’ due to its high diversity and endemicity within the genus Lilium, is anticipated to provide greater insight into the processes of speciation and the maintenance of species boundaries in this genus. Further fieldwork aimed at exploring these regions is expected to discover additional new species and therefore warrants special attention and resources.
DOI: 10.15468/rcyjqz
title: Miconia garagoana - Melastomataceae: A new rheophytic species from the eastern Andes of Colombia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Mendoza-Cifuentes, Humberto, Ariza-Cortés, William, Carvajal Rojas, Lyndon (2024): Miconia garagoana - Melastomataceae: A new rheophytic species from the eastern Andes of Colombia. PhytoKeys 247: 145-154, DOI: 10.3897/phytokeys.247.119563AbstractA new species, Miconia garagoana, from riparian environments of the northern Cordillera Oriental of Colombia, is described. This is the second species exclusive to rheophytic conditions that grows in the Andean forest in Colombia and is characterized by the presence of stellate-lepidote trichomes on young structures and inflorescences, terminal inflorescences, 4 - merous (rarely 5 - merous) flowers, oblong-subulate anthers with an apical pore and 2 - locular ovary. The differences with other rheophytic species occurring in Colombia are noted and it is argued that it is related to other Andean species with bluish-green ripe fruits such as M. squamulosa and M. symplocoidea. This new species is so far known only from Colombia and its threat category is suggested as Critically Endangered ” (CR).
DOI: 10.15468/j78kcm
title: Leptusa (Ectinopisalia) calancensis sp. nov. aus dem Calancatal, Graubünden (Coleoptera: Staphylinidae, Bolitocharini)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Szallies, Alexander (2014): Leptusa (Ectinopisalia) calancensis sp. nov. aus dem Calancatal, Graubünden (Coleoptera: Staphylinidae, Bolitocharini). Contributions to Natural History 25: 35-43, DOI: 10.5169/seals-787043
DOI: 10.15468/iu215e
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/mgak7t
title: Morphological and Molecular Characteristics of Kudoa viseuensis n. sp. (Myxosporea: Multivalvulida), Found in the Muscle of Batrachoides surinamensis (Teleostei: Batrachoididae) in the Brazilian Amazon Region

description: This dataset contains the digitized treatments in Plazi based on the original journal article Monteiro, Elideth Pacheco, Da Silva, Diehgo Tuloza, Sanches, Osimar, Hamoy, Igor, Matos, Edilson Rodrigues (2019): Morphological and Molecular Characteristics of Kudoa viseuensis n. sp. (Myxosporea: Multivalvulida), Found in the Muscle of Batrachoides surinamensis (Teleostei: Batrachoididae) in the Brazilian Amazon Region. Acta Protozoologica 58 (1): 7-16, DOI: 10.4467/16890027AP.19.002.10833, URL: http://dx.doi.org/10.4467/16890027ap.19.002.10833Abstract. A new species of myxozoan, Kudoa viseuensis n. sp. (Myxosporea: Multivalvulida), is described based on specimens extracted from the musculature of the Pacuma toadfish, Batrachoides surinamensis, collected in the municipality of Viseu, in the northern Brazilian state of Pará. A total of 60 specimens of B. surinamensis were examined, of which 52 (86%) presented whitish pseudocysts containing numerous rounded spores (7.2±0.2 μm in length and 5.2±0.2 μm in width). These spores have four polar capsules of equal size, measuring 1.8±0.2 μm x 1.3±0.1 μm in the apical view, and 2.7±0.2 μm x 1.3±0.1 μm in the lateral view. A partial sequence (1400 bps) of the small subunit ribosomal RNA gene was obtained and deposited in GenBank (access number: MK256272). The comparison of the morphological and molecular data with those of other Kudoa species supported the description of a new species of mixosporean from the Amazon region, which is denominated here as Kudoa viseuensis n. sp.
DOI: 10.15468/e3f95q
title: A new species of Thalleulia Razowski, 2004 from Costa Rica with the first reported female of the genus (Lepidoptera: Tortricidae: Euliina)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Brown, John W. (2022): A new species of Thalleulia Razowski, 2004 from Costa Rica with the first reported female of the genus (Lepidoptera: Tortricidae: Euliina). Zootaxa 5213 (5): 587-590, DOI: 10.11646/zootaxa.5213.5.7AbstractThe genus Thalleulia Razowski, 2004 was previously represented by three species known only from Ecuador, each described from a single male. A new species, Thalleulia bisexta, n. sp., is described and illustrated from Costa Rica, based on both sexes. Female genitalia indicate a close relationship between Thalleulia and Inape Razowski, 1988.
DOI: 10.15468/8zxpjn
title: Aubrieta birolmutlui (Brassicaceae), a new species from Eastern Turkey with molecular phylogenetic support

description: This dataset contains the digitized treatments in Plazi based on the original journal article Dönmez, Ali A., Aydin, Zübeyde Uğurlu, Kaya, Yasin, Yüzbaşioğlu, İ. Sirri (2023): Aubrieta birolmutlui (Brassicaceae), a new species from Eastern Turkey with molecular phylogenetic support. Phytotaxa 579 (4): 278-288, DOI: 10.11646/phytotaxa.579.4.5, URL: http://dx.doi.org/10.11646/phytotaxa.579.4.5AbstractAubrieta birolmutlui is described as a new species from the eastern part of Turkey based on morphological and molecular data. The new species is confined to limestone rock and is most similar to A. macrostyla, but it differs by having only rosette-like basal leaves, larger and entire leaves with sparse indumentum, bigger fruit and short style. The new species is also close to A. libanotica and A. canescens according to the morphological data. The morphological characters of the new species distinguishing it from its relatives are given in a comparative table and discussed. This new species, the closest relative taxa, and some of the Aubrieta species have been studied by sequencing the most commonly used plastid markers in the genus, namely trnS- ycf9, trnL-F and trnL intron. All the sequences have been evaluated by Maximum Likelihood and Bayesian approaches and the results support the morphological species delimitation. A detailed morphological description, photographs from the habitat of the new species, and a phylogenetic consensus tree are provided herein. The new species is assigned to the CR threat category of the IUCN.
DOI: 10.15468/edujts
title: Hasemania piatan, a new characid species (Characiformes: Characidae) from headwaters of rio de Contas, Bahia, Brazil

description: This dataset contains the digitized treatments in Plazi based on the original journal article Zanata, Angela M., Serra, Jane P. (2010): Hasemania piatan, a new characid species (Characiformes: Characidae) from headwaters of rio de Contas, Bahia, Brazil. Neotropical Ichthyology 8 (1): 21-26, DOI: 10.1590/S1679-62252010000100003, URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252010000100003&lng=en&tlng=enHasemania piatan is described from the upper rio de Contas drainage, Bahia, northeastern Brazil. It can be easily distinguished from its congeners by having 18 principal caudal-fin rays. The new species differs further from congeners by a combination of seven branched dorsal-fin rays, six branched pelvic-fin rays, anal-fin base not covered by scales, presence of only five infraorbitals, and presence of a humeral blotch. It also can be distinguished by having 10-13 branched anal-fin rays, 27-32 scales on longitudinal series, 10-12 circumpeduncular scales, and one to three maxillary teeth.Hasemania piatan é descrita para a bacia do alto rio de Contas, Bahia, nordeste do Brasil. Esta pode ser facilmente diferenciada das congêneres pela presença de 18 raios principais na nadadeira caudal. A espécie nova difere ainda das congêneres pela combinação de sete raios ramificados na nadadeira dorsal, seis raios ramificados na nadadeira pélvica, base da nadadeira anal sem escamas, presença de apenas cinco infraorbitais e presença de uma mancha umeral. Pode ainda ser diferenciada por ter 10- 13 raios ramificados na nadadeira anal, 27-32 escamas na linha longitudinal, 10-12 escamas ao redor do pedúnculo caudal e um a três dentes maxilares.