Deep-water azooxanthellate Scleractinia from Vanuatu, and Wallis and Futuna Islands


Description :

 A total of 134 Recent species of azooxanthellate Scleractinia are reported from the Vanuatu (116 species) and Wallis and Futuna (83 species) Archipelagos, all but one being new records for the region of the tropical central Pacific. The newly reported specimens originate primarily from the MUSORSTUM 7 and 8 expeditions, including approximately 4400 specimens from 227 stations, most of these deeper than 100 m.
Within the tropical central Pacific these corals show a strong affinity with those from the ridges and islands north of New Zealand (56 species) and a lessor relationship with the Hawaiian Island fauna (24 species). Other regions in the central Pacific are too poorly know for comparison. Beyond the tropical central Pacific, the Vanuatu/Wallis and Futuna fauna is part of the larger Indo-Polynesian province, sharing 95 (71%) of its species with the tropical western Pacific and 62 species (46%) with the Indian Ocean. Only seven species are found in common with the tropical eastern Pacific and 11 with the Atlantic Ocean. Finally, 43 species from the Vanuatu/Wallis and Futuna Archipelagos are also known from temperate Japan (exclusive of the Ryukyu Islands) and 32 from temperate New Zealand and southern Australia.

Link GBIF portal : https://www.gbif.org/dataset/1133cad4-e60c-4d60-8c01-fccd29a5d384
Le jeu de données diffusé est issu d'un traitement automatique appliqué sur les données issues du GBIF. Les règles de l'INPN et plus globalement du SINP (en termes de périmètre et de contrôle sur les données) peuvent impliquer que l'ensemble des données du jeu source ne soit pas restitué dans le SINP.
 The disseminated dataset stems from an automatic treatment applied to data coming from GBIF. INPN rules, and more generally SINP rules (in terms of perimeter and data quality controls) may imply that the whole of the source dataset might not be provided on the SINP platform. 

Key words

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Field

continental
marine

Protocole

 No information 

Geographic extent

Contacts

Type Organization Name
Fournisseur NIWA MACKAY Kevin
Producteur Smithsonian Institute CAIRNS Stephen

Publication dates :

First diffusion : 22/07/2019 
Last update : 14/03/2023  

Species list found :

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Scientific name CD_NOM Kingdom Class Order Family Date of first observation Date of last observation Sheet

Chiffres clés :

 430 données 
 73 espèces 
 75 taxons 

Répartition des données par groupes taxonomiques :

Groupes vernaculaires de premier ordre
Groupes vernaculaires de second ordre

Répartition temporelle: