Descrição
A new genus of a deep-sea ascomycete with one new species, Alisea longicolla, is described based on analyses of 18S and 28S rDNA sequences and morphological characters. A. longicolla was found together with Oceanitis scuticella, on small twigs and sugar cane debris trawled from the bottom of the Pacific Ocean off Vanuatu Islands. Molecular and morphological characters indicate that both fungi are members of Halosphaeriaceae. Within this family, O. scuticella is phylogenetically related to Ascosalsum and shares similar ascospore morphology and appendage ontogeny. The genus Ascosalsum is considered congeneric with Oceanitis and Ascosalsum cincinnatulum, Ascosalsum unicaudatum and Ascosalsum viscidulum are transferred to Oceanitis, an earlier generic name.
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 16 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:
Dupont J, Magnin S, Rousseau F, Zbinden M, Frebourg G, Samadi S, Richer de Forges B, Jones E B G (2024). Two ascomycetes found on sunken wood off Vanuatu Islands in the deep Pacific Ocean. Version 1.0. Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. Occurrence dataset. https://nzobisipt.niwa.co.nz/resource?r=vanuatu_ascomycetes&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: 19ed73b9-c0d5-43f2-8874-9ae64d8f9934. 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
- Researcher
- 57 rue Cuvier
- Originador
- Researcher
- 57 rue Cuvier
- Originador
- Researcher
- 57 rue Cuvier
- Originador
- Researcher
- 7 quai Saint Bernard
- Originador
- Researcher
- 7 quai Saint Bernard
- Originador
- Researcher
- 57 rue Cuvier
- Originador
- Researcher
- BP A5
- Originador
- Researcher
- 113 Paholyothin Road, Khlong 1
- Provedor Dos Metadados
- CP 39, 57 rue Cuvier
- Usuário
Cobertura Geográfica
Vanuatu
Coordenadas delimitadoras | Sul Oeste [-16,661, 166,637], Norte Leste [-14,899, 167,962] |
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Cobertura Taxonômica
Fungi: Ascomycota: Halosphaeriaceae
Espécie | Alisea longicolla, Oceanitis scuticella |
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Cobertura Temporal
Data Inicial / Data final | 2005-09-06 / 2005-09-13 |
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Métodos de Amostragem
Samples were collected by trawling at depths of 100–1200 m off the Vanuatu Islands during a cruise of the research vessel Alis based at the IRD center of Noumea, on 1–14 Sept. 2005. Of the 69 trawls made, fungi were recovered from nine. Small wood fragments and sugar cane debris bearing sporocarps of two fungi were stored in 95 % ethanol for DNA extractions, in 10 % glycerol in water in liquid nitrogen for isolations, and in glutaraldehyde for electronic microscopy.
Área de Estudo | Vanuatu and surrounding ocean |
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Descrição dos passos do método:
- Small wood fragments and sugar cane debris bearing sporocarps of two fungi were stored in 95 % ethanol for DNA extractions, in 10 % glycerol in water in liquid nitrogen for isolations, and in glutaraldehyde for electronic microscopy.
Citações bibliográficas
- Dupont, J., Magnin, S., Rousseau, F., Zbinden, M., Frebourg, G., Samadi, S., de Forges, B.R. and Jones, E.G., 2009. Molecular and ultrastructural characterization of two ascomycetes found on sunken wood off Vanuatu Islands in the deep Pacific Ocean. Mycological research, 113(12), pp.1351-1364.
Metadados Adicionais
marine, harvested by iOBIS
Identificadores alternativos | https://nzobisipt.niwa.co.nz/resource?r=vanuatu_ascomycetes |
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