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Acanthopale perkinsi gen. et sp.n. (Polychaeta, Chrysopetalidae) from Cuba and Florida
Author(s) -
MARTIN GUILLERMO SAN
Publication year - 1986
Publication title -
zoologica scripta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.204
H-Index - 64
eISSN - 1463-6409
pISSN - 0300-3256
DOI - 10.1111/j.1463-6409.1986.tb00231.x
Subject(s) - biology , genus , coral , reef , coral reef , antenna (radio) , anatomy , zoology , ecology , telecommunications , computer science
Acanthopale perkinsi gen. et spa, from coral reefs near the Isle of Pines, Cuba, and from off the coast of Florida is described. The genus is characterized principally by the shape and distribution of paleae, insertion of the median antenna, and presence of a caruncle and a mouth cover. Notosetae (paleae) are similar in shape to the stalks of a rosebush, with two perpendicular series of alternate spines. Paleae of the anterior group are approximately one third the length of those of the posterior group, which are very long and slender. The new genus is discussed and compared with the other genera of Chrysopetalidae.