Smalleye spaghetti-eel
 The Smalleye spaghetti-eel (Neoconger vermiformis) is an eel in the family Moringuidae (spaghetti/worm eels). It was described by Charles Henry Gilbert in 1890. It is a tropical marine eel which is known from the eastern central and southeastern Pacific Ocean including Mexico Colombia Costa Rica El Salvador Guatemala Honduras Nicaragua and Panama. It is known to dwell at an approximate depth of 55 metres and inhabits substrates burrowing into mud and sand.