Halystina simplex explained

Halystina simplex is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.^[1]

External links

• Encyclopedia of Life
• World Register of Marine Species

Notes and References

1. WoRMS (2013). Halystina simplex (Barnard, 1963). Retrieved through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=492361 on 2013-06-10