a race based on merfolk.
The Merrow are solitary oceanic carnivores, know to hunt merfolk and, occasionly, lure humans into the deep waters for food.
The normaly solitary merrow gather togeather once a month to exchange information, news, gossip, stories and to re-establish territorial boundries. Merrows are hermaphordites and the beginning of spring is breeding time for them, they'll gather then in the warm shallows to interact and mate.
they bear live young, normally one child but twins have been know to happen and they'll remain with their 'mother' up untill they reach sexual maturaity and can hunt on their own (Round about the age of three or more).