Thorny seahorse (Hippocampus histrix), side view, red and pink with yellow markings, Tulamben, Bali, Indonesia, Southeast Asia, Asia

actinopterygii animal animal markings animal themes animals in the wild bali biodiversity close up color image extreme close up fish hippocampus hippocampus histrix horizontal ichthyology indo pacific ocean indonesia macro magnification nature no people one animal osteichthyes outdoors photography pink red sea sea life seahorse side view small snout southeast asia species spiny seahorse syngnathidae thorny seahorse tulamben undersea underwater vulnerable species wildlife zoology