%0 Journal Article
%T Descripci¨®n del primer estadio larvario de Pachycheles chubutensis (Boschi, 1963) (Crustacea, Decapoda, Anomura) en Patagonia
%A Gonz¨¢lez-Pisani
%A Ximena
%A Pastor de Ward
%A Catalina
%A Dupr¨¦
%A Enrique
%J Investigaciones marinas
%D 2006
%I Scientific Electronic Library Online
%R 10.4067/S0717-71782006000200020
%X pachycheles chubutensis larvae hatch as prezoea. after 10-15 min, they moult to zoea i, with a total length of 9.50-11.90 mm. they have globose carapaces (1.6-1.8 mm length) with a rostral (length: 7.05 mm ¡À 0.42 mm) and two posterior spines (3.10 mm length ¡À 0.62 mm) emerging from the anterior region. the ventral margins of both rostral and caudal spines are armed with spinules. eyes are without peduncles. the mandibles are asymmetrical with rigid spinules on the incisive and molar borders. the third maxilliped is absent. the telson presents a convex posterior margin with seven pairs of posterior processes
%K larvae
%K prezoea
%K zoea i
%K pachycheles
%K crustacea
%K decapoda
%K anomura.
%U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0717-71782006000200020&lng=en&nrm=iso&tlng=en