cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/mbd262
title: New species of Neolasioptera Felt, 1908 (Diptera, Cecidomyiidae) from Brazil

description: This dataset contains the digitized treatments in Plazi based on the original journal article Maia, Valéria Cid, Fernandes, Sheila Patrícia Carvalho (2025): New species of Neolasioptera Felt, 1908 (Diptera, Cecidomyiidae) from Brazil. Revista Brasileira de Entomologia (e 20250012) 69: 1-19, DOI: 10.1590/1806-9665-RBENT-2025-0012A B S T R A C TFive new species of Neolasioptera Felt, 1908 (Diptera, Cecidomyiidae) from Brazil are described and illustrated, all are gall-inducers: N. floricola on Chromolaena laevigata (Lam.) R. M. King & H. Rob. (Asteraceae), N. fluminensis on Inga maritima Benth. (Fabaceae), N. hexasepali on Hexasepalum apiculatum (Willd.) Delprete & J. H. Kirkbr. (Rubiaceae), N. myriopi on Myriopus villosus Salzm. ex DC.(Heliotropiaceae), and N. rolandrae on Rolandra fruticosa (L.) Kuntze (Asteraceae). All host plants are native from Brazil, and three of them are endemic: Inga maritima, Hexasepalum apiculatum, and Myriopus villosus. The new species are compared to other Neotropical congeneric species.
DOI: 10.15468/dl.42tg2x
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((5.87205 52.03423,5.89508 52.03764,5.90118 52.05049,5.8567 52.04434,5.87267 52.07933,5.88645 52.06998,5.89779 52.06292,5.93533 52.06859,5.93533 52.06859,5.94651 52.05584,5.92682 52.01873,5.95627 52.00977,5.99146 52.00311,6.02575 52.01153,6.09031 52.03706,6.08986 52.04455,6.06913 52.08467,6.03889 52.10396,6.01113 52.11244,6.00559 52.11371,5.91812 52.11669,5.90032 52.11771,5.88405 52.11791,5.88402 52.11623,5.87383 52.1152,5.86917 52.12378,5.84265 52.12618,5.79604 52.12004,5.78021 52.11063,5.7742 52.09537,5.81645 52.03434,5.87205 52.03423))",
 "OccurrenceStatus is Present",
 "TaxonKey is Accipiter nisus",
 "Year 2014-2014"
 ]
}

 The dataset includes 11 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065601-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16924515
title: PeriodicAtlas_v5.1.csv

description: Updated Nov.5th 25



Clarify scarcity vectors — distinguishing the baseline geometric registry from the effective predictive registry with echo-lift.

Audit ΔL implementation — correcting a normalization mismatch that caused Oxygen (Z=8) and a few other entries to appear as gate violations in the CSV despite being lawful closures in the manuscript.

Refine calibration language — constants such as and environmental coefficients will be explicitly marked as geometric derivations with empirical modulation, ensuring transparency and consistency.


This update will align the dataset with the published manuscript so that both present a unified and internally consistent framework.

This dataset is the computational atlas generated through the Octomorphic Pipeline (OPA Phases 1–26), culminating in the unified periodic registry table of 128 entries. It extends the Living Fold framework by explicitly filling the scarcity-driven registry with lawful values derived from the octonionic kernel , subject to the canonical gates .

The atlas demonstrates how the registry structure—previously articulated in The Living Fold https://zenodo.org/records/16920192 (§3 Scarcity and the Registry; §6 Magic Numbers and π³ Shell Theory; §8 Periodic Architecture)—is concretely realized across all 128 admissible seats, including environment-tuned echo-lift capacities.

This file therefore serves as the explicit computational backbone for the Living Fold proofs:



Registry Exhaustion Values (Appendix F).

Scarcity Vector Validation (§3.2).

Periodic Architecture Mapping (§8).

https://zenodo.org/records/16920192


Researchers can use the atlas both as a verification tool and as a direct bridge between the theoretical registry and observed periodic/chemical architecture.

This is a living document and will have several forthcoming revisions

Author Brian Simpson licensed under the octomorphic open license version 1.1
DOI: 10.5281/zenodo.18057688
title: PeriodicAtlas_v5.1.csv

description: Updated Nov.5th 25



Clarify scarcity vectors — distinguishing the baseline geometric registry from the effective predictive registry with echo-lift.

Audit ΔL implementation — correcting a normalization mismatch that caused Oxygen (Z=8) and a few other entries to appear as gate violations in the CSV despite being lawful closures in the manuscript.

Refine calibration language — constants such as and environmental coefficients will be explicitly marked as geometric derivations with empirical modulation, ensuring transparency and consistency.


This update will align the dataset with the published manuscript so that both present a unified and internally consistent framework.

This dataset is the computational atlas generated through the Octomorphic Pipeline (OPA Phases 1–26), culminating in the unified periodic registry table of 128 entries. It extends the Living Fold framework by explicitly filling the scarcity-driven registry with lawful values derived from the octonionic kernel , subject to the canonical gates .

The atlas demonstrates how the registry structure—previously articulated in The Living Fold https://zenodo.org/records/16920192 (§3 Scarcity and the Registry; §6 Magic Numbers and π³ Shell Theory; §8 Periodic Architecture)—is concretely realized across all 128 admissible seats, including environment-tuned echo-lift capacities.

This file therefore serves as the explicit computational backbone for the Living Fold proofs:



Registry Exhaustion Values (Appendix F).

Scarcity Vector Validation (§3.2).

Periodic Architecture Mapping (§8).

https://zenodo.org/records/16920192


Researchers can use the atlas both as a verification tool and as a direct bridge between the theoretical registry and observed periodic/chemical architecture.

This is a living document and will have several forthcoming revisions

Author Brian Simpson licensed under the octomorphic open license version 1.1
DOI: 10.34740/kaggle/dsv/14295674
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.15468/dbt939
title: Morphological and environmental variation within Hibiscus krichauffianus (Malvaceae), and the recognition of two new species, H. verecundus and H. calcareus

description: This dataset contains the digitized treatments in Plazi based on the original journal article McLay, Todd G. B., Barker, Robyn M., Albrecht, David E. (2023): Morphological and environmental variation within Hibiscus krichauffianus (Malvaceae), and the recognition of two new species, H. verecundus and H. calcareus. Australian Systematic Botany 36 (6): 457-477, DOI: 10.1071/SB23003, URL: http://dx.doi.org/10.1071/sb23003ABSTRACTThe velvet-leaf hibiscus, Hibiscus krichauffianus F.Muell. (Malvaceae subfamily Malvoideae), is predominantly associated with sand dunes in the Australian arid zone but the name is presently also applied to plants occurring in different habitats on the southern edge of the range, and in disjunct locations in Western Australia and eastern Queensland. We investigated the morphological and environmental variation within H. krichauffianus throughout the geographic range. As a result, we have identified two new species, H. verecundus McLay & Albr. and H. calcareus McLay & Albr.; coined a phrase name, H. sp. Belele (D. W.Goodall 3417) for a putative new taxon; and recircumscribed H. krichauffianus. We also assessed material collected when the protologue of H. krichauffianus was published in the late 1850s and selected a lectotype from the original material identified.
DOI: 10.15468/92t8vj
title: Descriptions of three new Pseudolitochira Ward, 1942 species (Crustacea: Brachyura: Pilumnidae) from the West Pacific

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ng, Peter K. L., Clark, Paul F. (2022): Descriptions of three new Pseudolitochira Ward, 1942 species (Crustacea: Brachyura: Pilumnidae) from the West Pacific. Journal of Natural History 56 (5 - 8): 349-364, DOI: 10.1080/00222933.2022.2065221, URL: http://dx.doi.org/10.1080/00222933.2022.2065221ABSTRACTPseudolitochira Ward, 1942 (Brachyura: Pilumnidae) is superficially similar to Heteropilumnus De Man, 1895, but it can be distinguished from the latter by possessing a more subovate carapace, the dorsal surface of the carapace almost devoid of regions, a proportionately wider front with short anterolateral margins, and, most significantly, a different posterior margin of the epistome. In Heteropilumnus species, and most Pilumnus species, each lateral margin of the posterior margin of the epistome is separated into two parts, demarcated by a clear median fissure. In Pseudolitochira, the lateral margin is entire and evenly concave, without any trace of a cleft or fissure. For the present study, Japanese specimens reported as ‘ P. integra ’ by Maenosono (2019) were examined and it was found that they should be referred to a new species. Furthermore, Papua New Guinea and Vanuatu specimens belong to two other new species. The present paper provides a diagnosis for the three new species and compares them with P. integra (Miers, 1884) s. str.http://www.zoobank. org/ urn:lsid:zoobank.org:pub: 92667FD7-735A-4430-86EC-48821DB90FB7
DOI: 10.15468/h6qtbc
title: Acanthocephala, including the descriptions of two new species of Mediorhynchus (Gigantorhynchidae) from birds from Paraguay, South America

description: This dataset contains the digitized treatments in Plazi based on the original journal article Smales, L. R. (2014): Acanthocephala, including the descriptions of two new species of Mediorhynchus (Gigantorhynchidae) from birds from Paraguay, South America. Revue suisse de Zoologie 121 (2): 261-276, DOI: 10.5281/zenodo.5823048
DOI: 10.15468/bm6bwj
title: Four new species of Pseudopoda Jäger, 2000 (Araneae, Sparassidae, Heteropodinae) from China and Vietnam

description: This dataset contains the digitized treatments in Plazi based on the original journal article Zhang, He, Chen, Hailun, Zhang, Fan, Liu, Jie, Jäger, Peter, Fan, Qiangyong, Cheng, Lin, Hu, Changhao (2025): Four new species of Pseudopoda Jäger, 2000 (Araneae, Sparassidae, Heteropodinae) from China and Vietnam. ZooKeys 1230: 231-245, DOI: 10.3897/zookeys.1230.142418AbstractFour new species of Pseudopoda Jäger, 2000 (Araneae, Sparassidae) are described based on material collected from China and Vietnam: P. campylotropa Zhang, Chen, Liu, Jäger & Hu, sp. nov. (♂ ♀) and P. caoguii Zhang, Chen, Liu, Jäger & Hu, sp. nov. (♀) from Yunnan Province of China; P. yejiachangensis Zhang, Chen, Liu, Jäger & Hu, sp. nov. (♂) from Jiangxi Province of China; and P. ornithorhynchus Zhang, Chen, Liu, Jäger & Hu, sp. nov. (♂) from Vinh Phuc Province of Vietnam.
DOI: 10.15468/t6bchk
title: Expanding the genus Neobaryopsis (Calcarisporiaceae, Hypocreales): descriptions of two new species and two new combinations based on morphological and molecular data

description: This dataset contains the digitized treatments in Plazi based on the original journal article Darmostuk, Valerii, Etayo, Javier, Rodriguez-Flakus, Pamela, Kukwa, Martin, Flakus, Adam (2025): Expanding the genus Neobaryopsis (Calcarisporiaceae, Hypocreales): descriptions of two new species and two new combinations based on morphological and molecular data. MycoKeys 124: 291-308, DOI: 10.3897/mycokeys.124.169315AbstractThe genus Neobaryopsis (Calcarisporiaceae) comprises lichenicolous fungi with bright-colored perithecia, long, multiseptate, filiform ascospores, and mononematous conidiophores or distinctive synnematous-like asexual morphs. The genus was originally described from species growing on Lobariella spp., but its close morphological similarity to Neobarya long obscured its phylogenetic identity. In this study, we reassess the systematics of Neobarya - like taxa using a combination of morphological and multi-locus phylogenetic analyses (ITS, LSU, tef 1, rpb 2). Our results confirm that several lichenicolous species historically placed in Neobarya in fact belong to the genus Neobaryopsis, which is closely related to Calcarisporium. We describe two new species (Neobaryopsis eriodermaticola and N. teloschistis) and propose two new combinations (Neobaryopsis ciliaris and N. peltigerae). This work expands the genus Neobaryopsis to five recently accepted species, some of which exhibit strong host specificity and a primarily South American distribution. An identification key for species of Neobaryopsis and Neobarya - like fungi is provided. Our results clarify the systematics of these morphologically similar lichenicolous fungi and provide a framework for future studies on host specificity, biogeography, and evolutionary relationships within Hypocreales.
DOI: 10.15468/a28f7z
title: Flora Helvetica - Melanthiaceae

description: This dataset contains the digitized treatments in Plazi based on the original book chapter Konrad Lauber, Gerhart Wagner, Andreas Gygax (2018): Flora Helvetica - Melanthiaceae. In: Flora Helvetica. Bern: Haupt Verlag: 1288-1290, ISBN: 978-3-258-08047-5
DOI: 10.15468/3fy72j
title: Four new species of the genus Camptoscaphiella Caporiacco, 1934 (Araneae, Oonopidae) from Xizang, China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Wang, Xiaohan, Tong, Yanfeng, Li, Shuqiang (2024): Four new species of the genus Camptoscaphiella Caporiacco, 1934 (Araneae, Oonopidae) from Xizang, China. ZooKeys 1208: 81-98, DOI: 10.3897/zookeys.1208.127725AbstractFour new species of the genus Camptoscaphiella Caporiacco, 1934 are described from Xizang, China, i. e., C. metok Tong & Li, sp. nov. (♂), C. shannan Tong & Li, sp. nov. (♂ ♀), C. trifoliata Tong & Li, sp. nov. (♂ ♀) and C. zayu Tong & Li, sp. nov. (♂ ♀). Morphological descriptions, photographic illustrations and a distribution map of the four new species are given.
DOI: 10.15468/kekj1a
title: A new species of chimaeroid, Hydrolagus alphus sp. nov. (Chimaeriformes: Chimaeridae) from the Galapagos Islands.

description: This dataset contains the digitized treatments in Plazi based on the original journal article Kimberly L. Quaranta, Dominique A. Didier, Douglas J. Long, David A. Ebert (2006): A new species of chimaeroid, Hydrolagus alphus sp. nov. (Chimaeriformes: Chimaeridae) from the Galapagos Islands. Zootaxa 1377: 33-45, URL: http://www.zoobank.org/urn:lsid:zoobank.org:pub:E5D0DE3F-2256-4E32-9056-83CFFB919447
DOI: 10.5281/zenodo.18057440
title: Inferred veins and lobes on nearly 25K grapevine leaves

description: An inference dataset on nearly 25K aligned grapevine leaves consisting of 1) segmented rgb images, 2) Euler characteristic transform (ECT) images, and 3) inferred veins and lobes (viz). For each of the above outputs, aligned images are saved in both Cartesian and polar coordinate systems.

For the inferred images (viz) segmentation classes are saved in the following true rgb colors:

midvein lobe: magenta

distal lobe: yellow

proximal lobe: cyan

midvein: blue

lateral veins: green

The code to run inference on this data can be found linked below. This dataset is the folder inference_pol_cart_aligned saved to ./outputs by running the following code:

Prediction of veins and lobes on nearly 25K grapevine leaves: https://zenodo.org/records/18057298

The model used for inference is linked to below:Segmentation and alignment of grapevine leaf veins and lobes in a rotationally invariant space using the Euler Characteristic Transform: https://zenodo.org/records/18040082

The following shows the history of models leading to this one. The models below are primarily used to predict the petiolar junction (which only requires prediction of the full and primary vein masks), which is used as the foundational input for this inference.

Segmentation of RGB leaf masks



LEAF_SEGMENTATION: https://zenodo.org/records/16883916

FINAL_MASKS: https://zenodo.org/records/16883403


Segmentation of full vein mask



Vein segmentation of pre-segmented grapevine leaves using the radial Euler Characteristic Transform: https://zenodo.org/records/17741713


Segmentation of primary veins



Primary vein segmentation in grapevine leaves: https://zenodo.org/records/17881166


Segmentation of midvein



Midvein segmentation of grapevine leaves: https://zenodo.org/records/18005383


Gaussian heatmap estimation of petiolar junction coordinate



Grapevine leaf petiolar junction detection: https://zenodo.org/records/17922822


Segmentation of midvein, distal, and proximal lobes



Grapevine leaf lobe detection model: https://zenodo.org/records/18004938
DOI: 10.5281/zenodo.18057441
title: Inferred veins and lobes on nearly 25K grapevine leaves

description: An inference dataset on nearly 25K aligned grapevine leaves consisting of 1) segmented rgb images, 2) Euler characteristic transform (ECT) images, and 3) inferred veins and lobes (viz). For each of the above outputs, aligned images are saved in both Cartesian and polar coordinate systems.

For the inferred images (viz) segmentation classes are saved in the following true rgb colors:

midvein lobe: magenta

distal lobe: yellow

proximal lobe: cyan

midvein: blue

lateral veins: green

The code to run inference on this data can be found linked below. This dataset is the folder inference_pol_cart_aligned saved to ./outputs by running the following code:

Prediction of veins and lobes on nearly 25K grapevine leaves: https://zenodo.org/records/18057298

The model used for inference is linked to below:Segmentation and alignment of grapevine leaf veins and lobes in a rotationally invariant space using the Euler Characteristic Transform: https://zenodo.org/records/18040082

The following shows the history of models leading to this one. The models below are primarily used to predict the petiolar junction (which only requires prediction of the full and primary vein masks), which is used as the foundational input for this inference.

Segmentation of RGB leaf masks



LEAF_SEGMENTATION: https://zenodo.org/records/16883916

FINAL_MASKS: https://zenodo.org/records/16883403


Segmentation of full vein mask



Vein segmentation of pre-segmented grapevine leaves using the radial Euler Characteristic Transform: https://zenodo.org/records/17741713


Segmentation of primary veins



Primary vein segmentation in grapevine leaves: https://zenodo.org/records/17881166


Segmentation of midvein



Midvein segmentation of grapevine leaves: https://zenodo.org/records/18005383


Gaussian heatmap estimation of petiolar junction coordinate



Grapevine leaf petiolar junction detection: https://zenodo.org/records/17922822


Segmentation of midvein, distal, and proximal lobes



Grapevine leaf lobe detection model: https://zenodo.org/records/18004938
DOI: 10.15468/vh69ss
title: Three new nematode species (Chromadorida: Selachinematidae) from the continental slope of New Zealand

description: This dataset contains the digitized treatments in Plazi based on the original journal article Leduc, Daniel, Zhao, Zeng Qi (2025): Three new nematode species (Chromadorida: Selachinematidae) from the continental slope of New Zealand. European Journal of Taxonomy 989: 119-143, DOI: 10.5852/ejt.2025.989.2889, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2889/13099Abstract. Three new species of selachinematid nematodes, Choanolaimus serieporus sp. nov., C. sparsiporus sp. nov. and Gammanema lunatum sp. nov., are described from the continental slope of New Zealand. We also provide partial ribosomal DNA SSU and LSU D2–D3 sequences for Gammanema lunatum sp. nov. and another selachinematid species, Halichoanolaimus funestus Leduc, 2020. Until now, the genus Choanolaimus de Man, 1880 comprised a single species restricted to coastal dunes, beaches and estuarine environments of the North Sea, Northeast Atlantic and Northeast Pacific. To our knowledge, the present study provides the first record of the genus from the southern hemisphere and from the deep-sea environment (&gt; 250 m depth). The two new species of Choanolaimus are characterised by two longitudinal dorsosublateral rows of pore complexes, which differ in arrangement between species thus providing a taxonomically informative character. The presence of pore complexes in Choanolaimus is consistent with previous findings, which show that within the Selachinematidae Cobb, 1915, pore complexes are only found in genera with a blind intestine. The two species of Gammanema Cobb, 1920 known so far from New Zealand share characters not found in any other species of the genus, i.e., loop-shaped amphids in males and the presence of cuticle spines, which indicates that these two species may have evolved from a common ancestor. The SSU and LSU D2–D3 consensus trees are largely congruent. Our molecular phylogenetic analyses confirm previous results, which support the monophyly of the family Selachinematidae but not of the subfamilies Selachinematinae and Choniolaiminae, with some genera placed in different clades despite sharing strong morphological similarities. We have found no support for the monophyly of the genus Halichoanolaimus de Man, 1886, which forms a well-supported clade with the genera Bendiella Leduc, 2013, Cobbionema Filipjev, 1922 and Demonema Cobb, 1894.
DOI: 10.15468/j9qpa9
title: Stomatopod Crustacea of Lord Howe Island

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ahyong, Shane T. (2022): Stomatopod Crustacea of Lord Howe Island. Zootaxa 5194 (1): 144-150, DOI: 10.11646/zootaxa.5194.1.9AbstractPrior to the present study, five species in four genera of the mantis shrimp superfamily Gonodactyloidea were known from Lord Howe Island, Australia. The 2017 Australian Museum expedition to Lord Howe Island made a small but significant collection of stomatopods, comprising four species: Chorisquilla tweediei (Serène, 1950), Gonodactylaceus falcatus (Forskål, 1775), Pseudosquilla ciliata (Fabricius, 1787) and a new species of Acaenosquilla, representing the first record of the superfamily Lysiosquilloidea from Lord Howe Island. The new species of Acaenosquilla is formally described and a key to the stomatopods of Lord Howe Island is provided.
DOI: 10.15468/7yyv7j
title: Description of three new species of Amphitritides Augener, 1922 (Terebellida, Annelida) from the coast of Namibia (South West Africa)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Bick, Andreas, Zettler, Michael L. (2024): Description of three new species of Amphitritides Augener, 1922 (Terebellida, Annelida) from the coast of Namibia (South West Africa). Zootaxa 5446 (1): 42-64, DOI: 10.11646/zootaxa.5446.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5446.1.2AbstractThree new terebellid species with two pairs of arborescent branchiae, serrated notochaetae with bulbous wings and avicular uncini in completely separate double rows are described from the Namibian coast, SW Africa, found during different expeditions between 2004 and 2022. These species were assigned to the genus Amphitritides, A. jirkovi sp. nov., A. namibiensis sp. nov. and A. skeletonensis sp. nov. The main diagnostic characters of these species are discussed, especially in the light of the ongoing discussion of synonymising Amphitritides with Amphitrite and Paramphitrite. The features of the three newly described species are compared in a table. An identification key for all known species of Amphitritides is also provided.
DOI: 10.15468/cnjxx1
title: Beschreibungen einiger neuer Ameisen.

description: This dataset contains the digitized treatments in Plazi based on the original journal article Mayr, G. L. (1853): Beschreibungen einiger neuer Ameisen. Verhandlungen des Zoologisch-Botanischen Vereins in Wien 3: 277-286, URL: http://antbase.org/ants/publications/4441/4441.pdf