eel
elongated and snake-like body pointed head and snout wide, flat tail eyes located on the top of the head long dorsal fin small pectoral fins smooth, scaleless skin iridescent coloration and patterning
eel which has elongated and snake-like body eel which has pointed head and snout eel which has wide, flat tail eel which has eyes located on the top of the head eel which has long dorsal fin eel which has small pectoral fins eel which has smooth, scaleless skin eel which has iridescent coloration and patterning