Descrição
Data from Colgan et al. (2019) presenting a genetic assessment of the taxonomic status of New Zealand mussels of the genus Xenostrobus Wilson, 1967. he genus Xenostrobus consists of small, marine and estuarine mussels that all appear similar externally. One of its estuarine species, Xenostrobus securis, with a native range in New Zealand and Australia, has become invasive in the Northern Hemisphere. No genetic data are available to determine if X. securis populations from the two countries are conspecific. Additionally, marine Xenostrobus from New Zealand have often been regarded as a species, X. neozelanicus, distinct from the marine Australian species X. pulex. We combined new DNA sequences with published data to assess the taxonomic status of New Zealand Xenostrobus. The data comprised 658 aligned bases of mitochondrial cytochrome c oxidase subunit I (COI) gene and 331 bases of nuclear histone H3. There was no evidence that X. securis populations from Australia and New Zealand are specifically distinct. Northern Hemisphere specimens of X. securis belonged to Australian, not New Zealand, clades in phylogenetic analyses of COI data, suggesting the former country as their more likely original source. The results confirm that X. neozelanicus and X. pulex are distinct species and for nomenclatural completeness for this taxonomic decision a lectotype is designated for Mytilus ater Zelebor in Dunker and Zelebor, 1866 [ = Modiolus neozelanicus Iredale, 1915].
Registros de Dados
Os dados deste recurso de ocorrência foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 10 registros.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Colgan D J, Willan R C, Kirkendale L A (2025). Data from: A genetic assessment of the taxonomic status of New Zealand mussels of the genus Xenostrobus Wilson, 1967. Version 1.0. Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. Occurrence dataset. https://nzobisipt.niwa.co.nz/resource?r=xenostrobus_nz&v=1.0
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 6237c04a-6371-485c-b1b3-481dcb91ba0b. Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Ocean Biodiversity Information System.
Palavras-chave
Occurrence; Specimen
Contatos
- Provedor Dos Metadados ●
- Originador ●
- Ponto De Contato
- Originador
- Originador
Cobertura Geográfica
New Zealand and Australia
| Coordenadas delimitadoras | Sul Oeste [-36,932, 115,826], Norte Leste [-32,023, 175,445] |
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Citações bibliográficas
- Colgan, D.J., Willan, R.C. and Kirkendale, L.A., 2020. A genetic assessment of the taxonomic status of New Zealand mussels of the genus Xenostrobus Wilson, 1967. New Zealand Journal of Marine and Freshwater Research, 54(2), pp.271-285.
Metadados Adicionais
marine, harvested by iOBIS
| Acknowledgements | The authors acknowledge the funding and support provided by our host institutions (AM, NTM and WAM). We thank Margaret Morley, Wilma Blom and Neil Wright for assistance with the New Zealand collections. One of us (LAK) recognises DBCA for the Swan Coastal Plain permit that allowed collection of Xenostrobus specimens from within the Swan Estuary Marine Park. Anita Eschner (NHMW) kindly provided historical information on the material collected during the Novara expedition, and during discussion with us, selected a suitable lectotype for Modiolus ater. We thank the two anonymous reviewers for their constructive comments on a previous version of the manuscript. |
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| Identificadores alternativos | https://nzobisipt.niwa.co.nz/resource?r=xenostrobus_nz |