Rivomarginella morrisoni is a species of freshwater snail, gastropod mollusk in the family Marginellidae, the margin snails.
Rivomarginella morrisoni is the type species of the genus Rivomarginella.Bouchet, P.; Gofas, S. (2015). Rivomarginella. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=465265 on 2016-01-02
Distribution It is native to central Thailand: Mae Klong River, Prachin Buri River, Nan River, Klong Bang O, Klong Ban Yikkan, Klong Prapa, Klong Rapipat.
The type locality is Prachin Buri River, Kabin Buri District, Thailand.
Description The height of the shell is 5.4 - 11.3 mm.Coovert G. A. & Coovert H. K. (1995). "Revision of the Supraspecific Classification of Marginelliform Gastropods". The Nautilus 109(2-3): 43-110, pages 92-93.
Ecology Rivomarginella morrisoni lives in rivers, lakes, and canals.
References