Guerao, Guillermo; Abelló, Pere; Cuesta, José A.;
(1997).
Morphology of the megalopa and first crab stage of the mediolittoral crab Pachygrapsus marmoratus (Brachyura, Grapsidae, Grapsinae).
Zoosystema 19(2-3): 437-447.
URI: http://hdl.handle.net/10261/163944