cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/t4dzre
title: Morphological and cytotaxonomic data of Allium trichocnemis and A. seirotrichum (Amaryllidaceae) endemic to Northern Algeria, compared with A. cupanii group

description: This dataset contains the digitized treatments in Plazi based on the original journal article Khedim, Thinhinan, Amirouche, Nabila, Amirouche, Rachid (2016): Morphological and cytotaxonomic data of Allium trichocnemis and A. seirotrichum (Amaryllidaceae) endemic to Northern Algeria, compared with A. cupanii group. Phytotaxa 243 (3): 247-259, DOI: 10.11646/phytotaxa.243.3.3, URL: http://dx.doi.org/10.11646/phytotaxa.243.3.3AbstractIn this study two rare species of Allium, endemic to Northern Algeria, namely A. trichocnemis and A. seirotrichum are examined from morphological, karyological, chorological and ecological point of view. The chromosome complements of these species are reported here for the first time. Taxonomical comparison with the allied species (A. cf. cupanii and A. cf. hirtovaginatum) occurring also in Algeria are carried out too.
DOI: 10.15468/hw5fjr
title: Two new neotropical species of the ectomycorrhizal gasteroid genus Calostoma (Sclerodermatineae, Boletales) used as a food source by the Ayuuk jä’äy ethnic group from Southern Mexico

description: This dataset contains the digitized treatments in Plazi based on the original journal article Deloya-Olvera, Miriam, Xoconostle-Cazares, Beatriz, Vasquez, Sofía Virgen, Pérez-Moreno, Jesús, Martínez-González, César Ramiro, J. Almaraz, Juan, Jimenez, Mario, Sánchez-García, Martín E. (2023): Two new neotropical species of the ectomycorrhizal gasteroid genus Calostoma (Sclerodermatineae, Boletales) used as a food source by the Ayuuk jä’äy ethnic group from Southern Mexico. Phytotaxa 612 (2): 148-158, DOI: 10.11646/phytotaxa.612.2.3, URL: http://dx.doi.org/10.11646/phytotaxa.612.2.3AbstractDuring a study of fungal species with biocultural importance in the Sierra Mixe in the state of Oaxaca, Mexico, specimens belonging to the genus Calostoma were collected in 2015. Morphological characteristics, electron micrographs and phylogenetic analyses of the collected specimens were used to identify the fungi at the species level. Herein we describe Calostoma naaxtutus and Calostoma tooteic as new species and compared them morphologically and phylogenetically with their most similar species, C. cinnabarinum. This constitutes one of the few records of any mushroom species that the Mexican Ayuuk jä’äy ethnic group uses.
DOI: 10.5281/zenodo.18048669
title: P=NP is True _ the python script

description:  

This work documents the proof that the complexity class NP is equivalent to the class P. Using the Pezzotti Method, i demonstrate that decision and search problems deemed “exponential” can be solved in polynomial time O(n^k). The key to the solution lies in Rank Saturation: by identifying the constraint order and operating in finite fields \mathbb{F}_p, the system instantly detects the fertility (solution) or sterility (impossibility) of the variety of constraints.
DOI: 10.15468/t9hsrt
title: Two new species of the loach genus Homatula Nichols, 1925 (Pisces, Nemacheilidae) from the upper Chang-Jiang Basin in China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Cao, Liang, Liu, Yi, Zeng, Zhixuan, Yi, Wenjing, Zhang, E (2025): Two new species of the loach genus Homatula Nichols, 1925 (Pisces, Nemacheilidae) from the upper Chang-Jiang Basin in China. Zoosystematics and Evolution 101 (2): 697-710, DOI: 10.3897/zse.101.146027AbstractTwo new species of Homatula are herein described from the Wu-Jiang of the upper Chang-Jiang Basin in Guizhou Province, China. Homatula xiangzhi and H. shexiang are respectively assigned to the scaleless group and the partially scaled group of the genus. Homatula xiangzhi differs from all other species of the scaleless group in having a complete lateral line, an adipose crest along the dorsal mid-line of the caudal peduncle anteriorly terminating behind the middle of the anal-fin base, nine branched dorsal-fin rays, vertebrae 4 + 42-43 and no median notch on the lower jaw. Homatula shexiang is similar to H. longidorsalis in having nine branched dorsal-fin rays rather than seven or eight in all other species of the partially scaled group, but differs from it in having an adipose crest along the dorsal mid-line of the caudal peduncle anteriorly terminating behind the middle of the anal-fin base, a deeper head and a slender caudal peduncle. The validity of the two new species is further corroborated in a molecular phylogenetic analysis, based on the Cytb gene.
DOI: 10.15468/w6vgsm
title: A new species of Euconocephalus Karny, 1907 (Orthoptera: Tettigoniidae: Conocephalinae: Copiphorini) from India

description: This dataset contains the digitized treatments in Plazi based on the original journal article Kumar, Hirdesh, Chand, D. Suresh, Raghunathan, C., Banerjee, Dhriti (2023): A new species of Euconocephalus Karny, 1907 (Orthoptera: Tettigoniidae: Conocephalinae: Copiphorini) from India. Zootaxa 5230 (2): 202-208, DOI: 10.11646/zootaxa.5230.2.4AbstractA new species, Euconocephalus narayanpurensis Kumar & Chand sp. nov., from India is described in this paper. The new species is similar to the African species Euconocephalus lineatipes (Bolívar, 1890), but differs from the latter in the smaller size, more acute humeral sinus, the narrowly rounded apex of elytra and convex male last abdominal tergite. A key to the Indian species of Euconocephalus Karny, 1907 is also provided.
DOI: 10.15468/3kjyfz
title: Notes on type specimens of Rhinogobius flumineus (Mizuno 1960) (Perciformes: Gobiidae) and Cobitis takatsuensis Mizuno 1970 (Cypriniformes: Cobitidae) in Tokushima Prefectural Museum, Tokushima, Japan

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ito, Taiki, Suzawa, Yuzuru, Sato, Yoichi (2024): Notes on type specimens of Rhinogobius flumineus (Mizuno 1960) (Perciformes: Gobiidae) and Cobitis takatsuensis Mizuno 1970 (Cypriniformes: Cobitidae) in Tokushima Prefectural Museum, Tokushima, Japan. Zootaxa 5446 (4): 564-572, DOI: 10.11646/zootaxa.5446.4.8, URL: http://dx.doi.org/10.11646/zootaxa.5446.4.8AbstractRhinogobius flumineus and Cobitis takatsuensis were described as new species by Prof. Nobuhiko Mizuno in 1960 and 1970, respectively. Within the manuscripts, he mentioned that he had preserved the type specimens of these species in his private collection. Professor Mizuno concluded his tenure at Ehime University, Japan, in 1996, and subsequently, Tokushima Prefectural Museum (TKPM) received his collection, which included the type specimens of R. flumineus and C. takatsuensis. However, the whereabouts of his collection is not widely known. Here we provide detailed notes of the holotypes and paratypes of R. flumineus and C. takatsuensis housed in TKPM. The information presented herein will contribute to future taxonomic investigations of East Asian freshwater fishes.
DOI: 10.15468/vgn8um
title: New Dendrobranchiata fossil preserved in the Brazilian Cretaceous (Aptian / Albian) from the Araripe Basin, Piauí State

description: This dataset contains the digitized treatments in Plazi based on the original journal article Barros, Olga Alcântara, Oliveira, Paulo Victor De (2023): New Dendrobranchiata fossil preserved in the Brazilian Cretaceous (Aptian / Albian) from the Araripe Basin, Piauí State. Zootaxa 5264 (4): 545-563, DOI: 10.11646/zootaxa.5264.4.5, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDNAbstractThe fossil shrimp Somalis piauiensis n. gen. n. sp. is a new fossil record of Penaeoidea from the Araripe Basin. The purpose of this study is to describe a new decapod crustacean from the Romualdo Formation of the Santana Group and compare it with other fossil Dendrobranchiata described from this basin. The new fossil is characterized by a carapace with antennal and branchiostegal spines. Long rostrum, with thirteen evident dorsal spines yielding a serrate appearance. The laminar scaphocerite is large with a weakly rounded lateral margin and is longer than the rostrum. The fossil specimen is the first occurrence of shrimp in the Piauí territory.
DOI: 10.15468/jwy8ex
title: Taxonomic note on the type species of Centris (Melanocentris) (Hymenoptera: Apidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Vivallo, Felipe (2018): Taxonomic note on the type species of Centris (Melanocentris) (Hymenoptera: Apidae). Journal of Melittology 2018 (77): 1-6, DOI: 10.17161/jom.v0i77.7100, URL: http://dx.doi.org/10.17161/jom.v0i77.7100Abstract. Centris (Melanocentris) Friese is one of many subgenera that have been proposed throughout the taxonomic history of the bee genus Centris Fabricius. The lack of critical study of the type specimens of its type species, Centris atra Friese, resulted in the synonymy of Melanocentris with the subgenus Ptilotopus Klug. Subsequently, Melacentris Moure was described as a new subgenus to group the large number of species identified as Melanocentris before the synonymy was proposed. The study of the syntypes of C. atra and the designation of a lectotype (herein) leads to the revalidation of Melanocentris as a subgenus distinct from Ptilotopus, and necessitates the new synonymy of Melacentris with Melanocentris.
DOI: 10.15468/36txfc
title: Flower anatomy and morphology of Exodeconus maritimus (Solanaceae, Solaneae) and Nicandra physalodes (Solanaceae, Nicandreae): importance for their systematic relationships

description: This dataset contains the digitized treatments in Plazi based on the original journal article Rodriguez, Ivana (2000): Flower anatomy and morphology of Exodeconus maritimus (Solanaceae, Solaneae) and Nicandra physalodes (Solanaceae, Nicandreae): importance for their systematic relationships. Adansonia (3) 22 (2): 187-199, DOI: 10.5281/zenodo.4605860ABSTRACTA comparative analysis of anatomical and morphological features of the flower was conducted on Exodeconus maritimus (Benth.) D’Arcy (Solanaceae, Solaneae) and Nicandra physalodes (L.) Gaertn. (Solanaceae, Nicandreae). The histology of the dehiscence zone, fertility and degree of pubescence of the anthers differ markedly between the two. The shape of the stigma, the cytology of its receptive surface, epidermical characters of the style, carpel number, degree of nectary development, and the shape, number and distribution of stomata on the secretory tissue further distinguish E. maritimus from N. physalodes. These characters support a suprageneric position for Exodeconus independent of Nicandra.
DOI: 10.15468/wjvvvw
title: A new species of Apisa Walker, 1855 (Lepidoptera: Erebidae: Arctiinae) from Uganda with remarks on the apomorphies of the genus

description: This dataset contains the digitized treatments in Plazi based on the original journal article Przystałkowska, Anna (2022): A new species of Apisa Walker, 1855 (Lepidoptera: Erebidae: Arctiinae) from Uganda with remarks on the apomorphies of the genus. Zootaxa 5128 (1): 91-106, DOI: 10.11646/zootaxa.5128.1.5AbstractA new species of Apisa Walker, 1855 from Uganda (East Africa) and Gabon (Central Africa) is described according to morphological characters and DNA barcode information. A diagnosis, detailed description, distribution, and illustrations of specimens and the male genitalia are provided. Diagnostic characters are found in wing shape, strongly marked wing venation and details of the male genital apparatus.The DNA barcode sequences of twelve specimens of A. atrovenosa sp. n. are compared with other members of Apisa. Diagnostic characters of the genus are summarised and discussed for the first time with an emphasis on the lack of arolium as the obvious autapomorphy. This character is shown by SEM photographs.
DOI: 10.15468/k5ddqn
title: A distinctive new species of Protozantaena Perkins, 1997 from lowland Namaqualand, South Africa (Coleoptera, Hydraenidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Bilton, David T., Mlambo, Musa C. (2024): A distinctive new species of Protozantaena Perkins, 1997 from lowland Namaqualand, South Africa (Coleoptera, Hydraenidae). Zootaxa 5424 (3): 383-388, DOI: 10.11646/zootaxa.5424.3.7, URL: http://dx.doi.org/10.11646/zootaxa.5424.3.7AbstractProtozantaena gigantea sp. nov. is described, based on specimens collected from residual pools in a drying seasonal river in Namaqualand, Northern Cape Province, South Africa. Morphologically, the new species appears to be related to P. labrata Perkins, 1997 from Namibia and P. birdi Bilton, 2022, from the Great Escarpment in the Eastern Cape Province. At up to 2.0 mm in body length, the new species, whilst small, is by far the largest African Protozantaena Perkins, 1997 known to date. The opportunity is also taken to report a new record for P. birdi in the Eastern Cape Drakensberg.
DOI: 10.5281/zenodo.18048565
title: Dataset and code for Phylogenetic inference from matricial  data, with applications to reconstructing language histories

description: Dataset and code for Phylogenetic inference from matricial  data, with applications to reconstructing language histories.

Unzip the file and follow the readme.
DOI: 10.15468/xfbxmj
title: Oribatids from Switzerland VII (Acari: Oribatida: Mycobatidae 1) (Acarologica Genavensia XCIX)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Mahunka, S. (2001): Oribatids from Switzerland VII (Acari: Oribatida: Mycobatidae 1) (Acarologica Genavensia XCIX). Archives des Sciences, Geneve 54: 61-67, URL: http://unknownAbstractOribatids from Switzerland VII (Acari: Oribatida: Mycobatidae 1) (Acarologica Genavensia XCIX). - A new poronotic oribatid (Alpizetes behanae gen. n., sp. n.) belonging to subfamily Minunthozetinae Grandjean, 1954 of the family Mycobatidae Grandjean, 1954 is described from Switzerland. The extent of its relationships at the subfamily and family levels are discussed.Key-words: Acari, Oribatida, Mycobatidae: Minunthozetinae, Taxonomy, New genus and New species, Switzerland.
DOI: 10.15468/tsjpq7
title: Butterfly surveys in Albania during 2014 including the discovery of two new species for the country

description: This dataset contains the digitized treatments in Plazi based on the original journal article Micevski, Nikola, Franeta, Filip, Gascoigne-Pees, Martin, Micevski, Branko, Verovnik, Rudi (2015): Butterfly surveys in Albania during 2014 including the discovery of two new species for the country. Ecologica Montenegrina 3: 1-12, DOI: 10.37828/em.2015.3.1AbstractDuring field surveys conducted in Albania in 2014, we encountered 90 species of butterflies. Anthocharis damone Boisduval, 1836 is a new species for the fauna of Albania while Apatura metis Freyer, 1829 is confirmed for the country. With these discoveries the number of butterfly species known to occur in Albania has risen to 200 and our surveys added many new sites for species considered rare and local in Albania. In addition, the life cycles of Lycaena ottomana (Lefèbvre, 1830) and Apatura metis from Albania are documented and discussed.
DOI: 10.15468/ra4bga
title: Paracossulus thrips (Hübner, 1818) (Cossidae) and Lignyoptera fumidaria (Hübner, 1825) (Geometridae) - two Lepidoptera genera new for Serbia with a review of the distribution of these two Habitats Directive species in the Balkan Peninsula

description: This dataset contains the digitized treatments in Plazi based on the original journal article Beshkov, Stoyan, Nahirnić-Beshkova, Ana (2022): Paracossulus thrips (Hübner, 1818) (Cossidae) and Lignyoptera fumidaria (Hübner, 1825) (Geometridae) - two Lepidoptera genera new for Serbia with a review of the distribution of these two Habitats Directive species in the Balkan Peninsula. Ecologica Montenegrina 51: 65-80, DOI: 10.37828/em.2022.51.8, URL: http://dx.doi.org/10.37828/em.2022.51.8AbstractParacossulus thrips (Hübner, 1818) and Lignyoptera fumidaria (Hübner, 1825), both species listed on Annex II of the Council Directive 92/43/EEC, are reported for the first time for Serbia from two distinct localities on Vidlič Mt. Some new localities from the edge of the range of both these species are reported from Bulgaria. Previous reports of these species in the Balkan Peninsula are summarized and comments are given on the habitats, threats and conservation requirements of both species. Serbian vernacular names for both species are proposed.
DOI: 10.15468/amjf5y
title: Hypnea wynnei and Hypnea yokoyana (Cystocloniaceae, Rhodophyta), two new species revealed by a DNA barcoding survey on the Brazilian coast

description: This dataset contains the digitized treatments in Plazi based on the original journal article Nauer, Fabio, Cassano, Valéria, Oliveira, Mariana C. (2016): Hypnea wynnei and Hypnea yokoyana (Cystocloniaceae, Rhodophyta), two new species revealed by a DNA barcoding survey on the Brazilian coast. Phytotaxa 268 (2): 123-134, DOI: 10.11646/phytotaxa.268.2.3, URL: http://dx.doi.org/10.11646/phytotaxa.268.2.3AbstractTwo new species of the red algal genus Hypnea (Gigartinales) are described for the southeastern coast of Brazil based on three molecular markers (COI-5 P, rbc L and UPA), detailed morphological analysis, and comparison with closely related species. These species were named H. wynnei Nauer, Cassano & M.C. Oliveira and H. yokoyana Nauer, Cassano & M.C. Oliveira. Hypnea wynnei is characterized primarily by its reduced size, sub-erect tufts with few lateral branches and entangled basal portion, a thallus that is flattened only at the apical portions, and tetrasporangial sori developed only at apical portions of the branchlets. Hypnea yokoyana is characterized by its larger thallus, profuse branching, entirely terete axes, larger diameter of the main axes, and lack of entangling at its base. The molecular data support the conclusion that H. wynnei and H. yokoyana are distinct from other Hypnea species and are distantly related to Hypnea from the Brazilian coast.
DOI: 10.15468/e2whj6
title: Halictus hedini hedini (Hymenoptera: Halictidae) newly recorded from Japan, revealed by DNA barcoding and morphology

description: This dataset contains the digitized treatments in Plazi based on the original journal article Murao, Ryuki, Gibbs, Jason (2019): Halictus hedini hedini (Hymenoptera: Halictidae) newly recorded from Japan, revealed by DNA barcoding and morphology. Journal of Melittology 2019 (84): 1-8, DOI: 10.17161/jom.v0i84.7565, URL: http://dx.doi.org/10.17161/jom.v0i84.7565Abstract. Halictus hedini hedini Blüthgen is newly recorded from Japan. The species had been previously mistaken for the Holarctic species H. rubicundus (Christ), which is removed from the Japanese fauna. Halictus hedini hedini was previously known from Eastern and Central Asia. Halictus hedini hedini is similar to H. rubicundus, but is separated by the first metasomal tergum with coarse and deep punctures in both sexes and the male flagellum ventrally with a fringe of short hairs. A key to Japanese species of Halictus is provided. DNA barcodes, phenology, and floral records from Japan are reported.
DOI: 10.5281/zenodo.17962899
title: Diversity-productivity relationship in the Brazilian Atlantic Forest

description: Scripts and data supporting the analyses presented in the paper “Diversity–productivity relationship in the Brazilian Atlantic Forest”.
DOI: 10.5281/zenodo.17992509
title: Diversity-productivity relationship in the Brazilian Atlantic Forest

description: Scripts and data supporting the analyses presented in the paper “Diversity–productivity relationship in the Brazilian Atlantic Forest”.
DOI: 10.15468/qp7gfw
title: Presencia de Gortyna puengeleri (Turati, 1909) en la provincia de Granada y discusión de su posición taxonómica y genética (Lepidoptera: Noctuidae, Xyleninae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Morente, Francisco, Revilla, Txema, Macià, Ramon, Bau, Josep (2023): Presencia de Gortyna puengeleri (Turati, 1909) en la provincia de Granada y discusión de su posición taxonómica y genética (Lepidoptera: Noctuidae, Xyleninae). Arquivos Entomolóxicos 27: 3-12, DOI: 10.5281/zenodo.11372862Resumen: Se cita por primera vez para la provincia de Granada el noctuido Gortyna puengeleri (Turati, 1909) (Lepidoptera, Noctuidae). Se discute su posición taxonómica y genética con relación a las especies más próximas del genero Gortyna Ochsenheimer, 1816. También se actualizan los datos publicados sobre su distribución en la Península Ibérica.Palabras clave: Lepidoptera, Noctuidae, Xyleninae, Gortyna puengeleri, ubicación taxonómica, genética, Granada, Andalucía, España.
DOI: 10.15468/dhgk8p
title: A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México

description: This dataset contains the digitized treatments in Plazi based on the original journal article Alvarado-Cárdenas, Leonardo O., Hernández, Alexis López, Crisóstomo, Raúl Sánchez (2022): A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México. Phytotaxa 558 (2): 178-184, DOI: 10.11646/phytotaxa.558.2.2AbstractDictyanthus nichongus (Apocynaceae), a new species endemic to Jalisco, México, is described and illustrated herein. Dictyanthus macvaughianus, D. parviflorus, and D. tuberosus exhibit morphological similarities, but the new species differs from all of them by the combination of its flower size, corolla color, and stylar head shape and exsertion. A description, photographs, and a species key, as well as conservation status, are provided. This discovery increases the number of species of Dictyanthus reported for the country to 17, with 15 of them endemic.
DOI: 10.15468/jmehvq
title: Acrobolbus mashpianus (Acrobolbaceae, Marchantiophyta) sp. nov. from the Northern Andes of Ecuador-Notes on the Bryophytes of Ecuador VII

description: This dataset contains the digitized treatments in Plazi based on the original journal article Burghardt, Michael (2022): Acrobolbus mashpianus (Acrobolbaceae, Marchantiophyta) sp. nov. from the Northern Andes of Ecuador-Notes on the Bryophytes of Ecuador VII. Phytotaxa 577 (1): 133-138, DOI: 10.11646/phytotaxa.577.1.7, URL: http://dx.doi.org/10.11646/phytotaxa.577.1.7AbstractAcrobolbus mashpianus, a leafy liverwort of the family Acrobolbaceae, is described as new to science from the Chocó Biogeographical Region. It is characterized by strongly asymmetrical, deeply bilobed leaves with ciliate marginal teeth. The new species is illustrated and its relationships within the genus Acrobolbus are discussed. A key to the Ecuadorian species of Acrobolbus is provided.
DOI: 10.15468/xqkhru
title: A new species of Scheloribates (Acari, Oribatida, Scheloribatidae) from Vietnam, with key to the striolatus-group

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ermilov, Sergey G., Starý, Josef (2017): A new species of Scheloribates (Acari, Oribatida, Scheloribatidae) from Vietnam, with key to the striolatus-group. Ecologica Montenegrina 10: 14-21, DOI: 10.37828/em.2017.10.3AbstractA new species of oribatid mite, Scheloribates daoensis sp. nov. is described from grass rhizosphere of meadow in the Tam Dao National Park, Northern Vietnam. It is morphologically most similar to S. striolatus Balogh, 1960, but differs by the body size, the morphology of bothridial setae, the length of circumpedal carinae and the distance between sacculi S1–S1. An identification key to known species/subspecies of striolatus -group of Scheloribates is provided.