Pygmy Seahorse Raja Ampat - Indonesia. This is a endemic species to Raja Ampat ( only in south Misool - even in the north of Misool you cannot find it). Scientist are still unsure if it is a new species, or if it is a color variation of hippocampus denise. The Raja Ampat pygmy seahorse is much more active then the hippocampus denise. Hippocampus spp.