TY - SER AU - calliari,D. AU - Cervetto,G. AU - Gomez,M. TI - Short-term variability in abundance and vertical distribution of the opossum shrimp Neomysis americana in the solis grande river estuary, Uruguay KW - CAMARÃO KW - ECOSSISTEMA KW - ESTUÁRIO KW - RIO KW - MIGRAÇÃO ANIMAL ER -