cidaris


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cidaris

(ˈsɪdərɪs)
n
(Zoology) a sea urchin in the class Echinoidea
References in periodicals archive ?
Discusion: El genero Rhabdocidaris es muy semejante a Cidaris, se diferencian en que los poros ambulacrales del primero estan unidos por surcos (conjugados), y en Cidaris no lo estan, ademas este ultimo tiene las areas ambulacrales estrechas y flexuosas.
Irony 6 gr g Mujadil - Cidaris Won the Windsor Castle Stakes at Royal Ascot when trained by Jamie Osborne as a two-year-old, when he also finished second in the Mill Reef.
franciscanus in California, Cidaris tribuloides and Diadema setosum in southeast Asia, to name but a few.
On the cover is a 72-hour-old larva of the pencil sea urchin Cidaris blakei.