Contribución al conocimiento de crustáceos y rotíferos del Delta del Ebro

Resum

Contribution to the study of Crustacea and Rotifera from the Ebro Delta
Sixty nine species of Crustacea and sixty four of Rotifera are recorded from ricefields, channels, marshes, lagoons, river and bays in the Ebro Delta. Salinity is the main parameter to explain the presence of the species in the different ecosystems.