Cephalopholis igarashiensis
Descrizione della specie da Wikipedia in inglese descrizione completa
Taxonomy Cephalopholis igarashiensis was first formally described in 1957 by the Japanese ichthyologist Masao Katayama with the type locality given as Sumisu-tu in the Izu Islands of Japan.
Distribution Cephalopholis igarashiensis is found mainly in the Western Pacific Ocean where it is found as far north as Japan, east to Fiji and French Polynesia and south to Australia. In Australia it has been reported from Scott Reef in Western Australia, east to the Arafura Sea off the Northern Territory. It is also found around Christmas Island in the Indian Ocean.
Description Cephalopholis igarashiensis has a deep body with the depth of the body being greater than the length of the head, the standard length is 2.0 to 2.4 times the depth of the body. The dorsal profile of the head is straight or marginally concave to beyond the eye while the nape is distinctly convex. The preopercle is rounded and the edges have fine serrations although those on the ventral margin are slightly less fine giving it a more irregular appearance but the serration remain enclosed within the skin. The dorsal fin contains 9 spines and 14 soft rays while the anal fin has 3 spines and 9 soft rays.
Classificazione
Riconoscimento e confronto assistito
Caratteri selezionati esclusivamente dalle fonti indicate, senza completare o inventare diagnosi mancanti.
It is found on coral reefs at depths of 80 to 250 m (260 to 820 ft) in the Indo-Pacific.
Fonte: Wikipedia EN · CC BY-SA 4.0 · autoriTaxonomy Cephalopholis igarashiensis was first formally described in 1957 by the Japanese ichthyologist Masao Katayama with the type locality given as Sumisu-tu in the Izu Islands of Japan.
Fonte: Wikipedia EN · CC BY-SA 4.0 · autoriDescription Cephalopholis igarashiensis has a deep body with the depth of the body being greater than the length of the head, the standard length is 2.0 to 2.4 times the depth of the body.
Fonte: Wikipedia EN · CC BY-SA 4.0 · autoriThe dorsal fin contains 9 spines and 14 soft rays while the anal fin has 3 spines and 9 soft rays.
Fonte: Wikipedia EN · CC BY-SA 4.0 · autori