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ABSTRACT Since prehistoric times, indigenous communities have relied on fish as a staple source of protein for their subsistence. In most cases, fish is the sole source of income and of animal protein for the communities...

ABSTRACT Sponges may be among the worst dispersers in the animal kingdom, however, some freshwater sponges produce resting bodies called gemmules, which have been used as the main explanation for the widespread distribut...

ABSTRACT Hysterothylacium species are perhaps the most abundant and diverse group of marine ascaridoids. Identification of larval stages at specific levels is very problematic. This study describes the occurrence of Hyst...