Slickheads or nakedheads are a family,<unk> , of marine smelts. They are deep-water fishes most common below 1,000 metres (3,280.8399 ft). They get their name from the lack of scales on the head. It has nineteen genera.
Alepocephalidae
Onchocerca volvulus
Trichinella spiralis
Ancylostoma braziliense
Angiostrongylus cantonensis
Gnathostoma hispidum
Trichuris trichiura
Wuchereria bancrofti