Échinodermes de la mer d'Alboran

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Éditeur(s) Museum National d'Histoire Naturelle
Identifiant documentaire 9-4975
Identifiant OAI oai:archimer.ifremer.fr:4975
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Auteur(s): Sibuet, Myriam
Mots clés Histoire Ifremer
Date de publication 01/08/1974
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Langue fre
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Source Bulletin du Museum National d'Histoire Naturelle (Museum National d'Histoire Naturelle), 1974-08 , Vol. 3 , N. 231 , P. 25-34
Droits de réutilisation Museum National d'Histoire Naturelle

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During the " Jean Charcot " cruise Polymed II, 18 species of the 5 classes of Echinodermata have been collected in 15 samples from the bathyal zone of the Alboran sea. Most species are already known from the Mediterranean and the North East Atlantic. Some rare species (Odontaster mediterranea, Ophiactis balli) have been collected, and two others (Neocomatella europaea. Henricia abyssalis) are recorded for the first time in the Mediterranean. Endemic distributions of Ceramaster hystricis and Ophiocten abyssicolum are discussed. The Echinoderms population of the Alboran sea is noteworthy for its Atlantic characteristic, which is besides, dominating in the North part of this area. The atlantic biogeographical relationships of the Echinoderm fauna of the Alboran sea is especially perceptible in the northern part of the basin. [NOT CONTROLLED OCR]
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