IMAGE OF
Gomphoneis mammilla
(Ehrenberg) Cleve 1894 Category: Asymmetrical biraphid
BASIONYM: Gomphonema mammilla
SEM scalebar = 10 µm
Site ID: CU Diatom Herbarium JPK 0380
Site Name: Metolius River, OR
Latitude: 44.597619
Longitude: -121.286991
Contributor: Pat Kociolek - February 2011