State biologists reassure community members that what appears to be dead crabs littering beaches near Mukilteo are mostly molted shells. People have reported large numbers of Dungeness crab shells on ...

One of the defining hallmarks of ecdysozoan animals is ecdysis, the process of molting, or shedding, their cuticle, an exoskeleton that covers their body like a protective set of armor. Lately, though ...

These animals also have spines behind and in front ... but those that do will emerge after about 10 days and get no parental care. They molt for the first time about nine to 12 days after they ...

El Moll de l’Espigó de Salou s’ha convertit, aquest diumenge al migdia, en l’escenari de la primera edició del Cós Blanc per ...