IMAGE OF
Achnanthidium kriegeri
(Krasske) Hamilton, Antoniades and Siver 2008 Category: Monoraphid
BASIONYM: Achnanthes kriegeri
GENUS CONSIDERED: Rossithidium
SEM scalebar = 1 µm
Site ID: MC05BASSC10
Site Name: Bass Creek, MT
Latitude: 46.57366
Longitude: -114.14642
Caption: Internal view of a raphe valve
Contributor: Marina Potapova - May 2009