The Threadfin seasnail lives in the bathydemersal, marine, depth range 1080 - 2365 m environment.
fins, the threadfin seasnail does not have this feature. The rest of its body features are typical of snailfish, such as a tapering body, dorsal and anal fins that run the length of the body, a large head and mouth, and fan-like upper pectoral fins. More
Limace à filaments in French (français)
Rósafiskur in Icelandic (Íslenska)
Rød dybhavsringbug in Danish (dansk)
Threadfin seasnail in English
Threadfin snailfish in English