big-belly seahorse or pot-bellied seahorse, hippocampus abdominalis

abdominalis adorable alone animal aquaculture aquarium australia australian bellied belly big bigbelly black blotched blotches closeup cute estuary exotic female fish fishes head hippocampus horse huge ichthyology large life little macro male marine ocean or pet pony pot potbellied pregnancy pregnant reef river sea seahorse small snout spots spotted syngnathidae tiny tropical underwater water white yellow zoology