Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia

The Pilbara is one of the arid regions in the north of western Australia that is economically important for its mineral deposits. In the past few decades, many surveys have been conducted on behalf of the mining industry under regulatory requirements. Many new species have been discovered in this re...

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Autores: Perina, Giulia, Camacho, Ana I., Morgan, Liesel, Floeckner, Stephanie, Guzik, Michelle T.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:dnet:digitalcsic_::e788dc5c8bc1ec9b016adc208bb8bce2
Acceso en línea:http://hdl.handle.net/10261/430202
Access Level:acceso abierto
Palabra clave:12s, 18s, Coi, Morphology, Multigene phylogeny, Nicolenella new genus, Pilbara, Stygofauna, Taxonomy
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spelling Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western AustraliaPerina, GiuliaCamacho, Ana I.Morgan, LieselFloeckner, StephanieGuzik, Michelle T.12s, 18s, Coi, Morphology, Multigene phylogeny, Nicolenella new genus, Pilbara, Stygofauna, TaxonomyThe Pilbara is one of the arid regions in the north of western Australia that is economically important for its mineral deposits. In the past few decades, many surveys have been conducted on behalf of the mining industry under regulatory requirements. Many new species have been discovered in this region to the point that it has been recognised as a global hotspot for subterranean fauna. Parabathynellidae are small, subterranean crustaceans widely spread across Australian groundwater and hyporheic ecosystems, including the Pilbara aquifers. In the past three years, 18 new species of this family have been described from the Pilbara, however, many species remain undescribed, including a specious clade with uncertain status. Here, using an integrative approach, we describe 10 new species of a new genus Nicolenella gen. nov., which correspond to the taxon with uncertain status from the Pilbara (N. rodmani sp. nov., N. hueyi sp. nov., N. mittrai sp. nov., N. vanweesae sp. nov., N. nguyenae sp. nov., N. abramsae sp. nov., N. newtonorum sp. nov., N. isabelleana sp. nov., N. floecknerae sp. nov., N. morganae sp. nov.), and we define four new additional putative species through genetic data. A multigene phylogeny, using COI, 12S and 18S genes, including genera from Australia and other countries, helped to place the new genus within the Australian Parabathynellidae, and the Australian fauna into worldwide context.Western Australian Museum; Curtin University of Technology; Biologic Environmental Survey (Australia); Rio Tinto; BHP Billiton; Atlas Iron; CSIC - Museo Nacional de Ciencias Naturales (MNCN); Australian Research Council; Chevron; South Australian Museum; Department of Biodiversity, Conservation and Attractions (Australia); Department for Water and Environmental Regulation; Western Australian Biodiversity Science Institute; Ministerio de Ciencia e Innovación (España); Fondo Europeo de Desarrollo RegionalMagnolia PressAustralian GovernmentAustralian Research CouncilMinisterio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2026202620252026info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/430202reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/Australian Government/National Taxonomy Research Grant Program/4-G03Y8RRinfo:eu-repo/grantAgreement/Australian Research Council/Linkage Project Grant/LP190100555info:eu-repo/grantAgreement/Ministerio de Ciencia e Innovación/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110243GB-100http://dx.doi.org/10.11646/zootaxa.5712.1.1Síinfo:eu-repo/semantics/openAccessoai:dnet:digitalcsic_::e788dc5c8bc1ec9b016adc208bb8bce22026-05-22T06:33:51Z
dc.title.none.fl_str_mv Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia
title Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia
spellingShingle Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia
Perina, Giulia
12s, 18s, Coi, Morphology, Multigene phylogeny, Nicolenella new genus, Pilbara, Stygofauna, Taxonomy
title_short Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia
title_full Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia
title_fullStr Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia
title_full_unstemmed Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia
title_sort Morphological and molecular description of ten new species of a new genus of Parabathynellidae (Bathynellacea, Crustacea) from the Pilbara region, Western Australia
dc.creator.none.fl_str_mv Perina, Giulia
Camacho, Ana I.
Morgan, Liesel
Floeckner, Stephanie
Guzik, Michelle T.
author Perina, Giulia
author_facet Perina, Giulia
Camacho, Ana I.
Morgan, Liesel
Floeckner, Stephanie
Guzik, Michelle T.
author_role author
author2 Camacho, Ana I.
Morgan, Liesel
Floeckner, Stephanie
Guzik, Michelle T.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Australian Government
Australian Research Council
Ministerio de Ciencia e Innovación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv 12s, 18s, Coi, Morphology, Multigene phylogeny, Nicolenella new genus, Pilbara, Stygofauna, Taxonomy
topic 12s, 18s, Coi, Morphology, Multigene phylogeny, Nicolenella new genus, Pilbara, Stygofauna, Taxonomy
description The Pilbara is one of the arid regions in the north of western Australia that is economically important for its mineral deposits. In the past few decades, many surveys have been conducted on behalf of the mining industry under regulatory requirements. Many new species have been discovered in this region to the point that it has been recognised as a global hotspot for subterranean fauna. Parabathynellidae are small, subterranean crustaceans widely spread across Australian groundwater and hyporheic ecosystems, including the Pilbara aquifers. In the past three years, 18 new species of this family have been described from the Pilbara, however, many species remain undescribed, including a specious clade with uncertain status. Here, using an integrative approach, we describe 10 new species of a new genus Nicolenella gen. nov., which correspond to the taxon with uncertain status from the Pilbara (N. rodmani sp. nov., N. hueyi sp. nov., N. mittrai sp. nov., N. vanweesae sp. nov., N. nguyenae sp. nov., N. abramsae sp. nov., N. newtonorum sp. nov., N. isabelleana sp. nov., N. floecknerae sp. nov., N. morganae sp. nov.), and we define four new additional putative species through genetic data. A multigene phylogeny, using COI, 12S and 18S genes, including genera from Australia and other countries, helped to place the new genus within the Australian Parabathynellidae, and the Australian fauna into worldwide context.
publishDate 2025
dc.date.none.fl_str_mv 2025
2026
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/430202
url http://hdl.handle.net/10261/430202
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/Australian Government/National Taxonomy Research Grant Program/4-G03Y8RR
info:eu-repo/grantAgreement/Australian Research Council/Linkage Project Grant/LP190100555
info:eu-repo/grantAgreement/Ministerio de Ciencia e Innovación/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110243GB-100
http://dx.doi.org/10.11646/zootaxa.5712.1.1
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Magnolia Press
publisher.none.fl_str_mv Magnolia Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
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