The Big ImageBoard (TBIB) - 2023 ambiguous gender antennae (anatomy) bandringa belantsea black body black scales black sclera black spots catshark chlamydoselachid chondrichthyes dorsal fin dracopristis feral fin fish ghost shark green body green eyes green scales grey background grey body grey scales ground shark harpacanthus harpagofututor hexanchiform jkn159 lips lollipop catshark long body marine markings myriacanthus orange body orange scales pink body pink scales plesioselachus pocket shark pupils red body red scales rough shark scales shark simple background sixgill shark spots spotted body spotted scales squaloraja tail tail fin thick lips thrinacodus white body white scales white spots yellow eyes