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Panulirus echinatus : ウィキペディア英語版 | Panulirus echinatus
''Panulirus echinatus'', the brown spiny lobster, is a species of spiny lobster that lives on rocky reefs in the tropical western Atlantic Ocean and central Atlantic Islands. ==Description== Like other spiny lobsters, ''Panulirus echinatus'' has no pincer-like chelae on its front walking legs. It differs from related species by having just two large spines on the antennular plate, just in front of the carapace, and the exopod of the third feeding appendage is reduced and bears no flagellum. The basic colour is brown with large white rounded spots. The antennules and limbs are brown and have longitudinal white or yellow markings. The average size varies over different parts of its range, with males growing to a carapace length of about and females . Males are in general more numerous, larger and heavier than females but this may be because of behavioural differences, with females feeding less during the breeding season.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Panulirus echinatus」の詳細全文を読む
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