Juveniles are continually hyposmotic towards the seawater since they have decreased sodium focus inside their hemolymph. Because the juveniles are smaller, their exoskeleton is a lot more rigid. The adult crimson king crabs are hyperosmotic in large salinity and gets to be hyposmotic in lower salinity. The hyperosmoticity is because https://yurij284zmw3.wikifordummies.com/user