IMAGE OF

Melosira undulata

(Ehrenberg) Kützing 1844      Category: Centric
BASIONYM: Gallionella undulata

Mastolgoia pseudosmithii

 

Melosira varians

SEM scalebar = 1 µm

Site ID: MDC 492301

Site Name: Giant Springs, Cascade County, MT

Latitude: 47.5350

Longitude: -111.2278

Caption: Internal opening of rimoportula

Contributor: - July 2012