IMAGE OF

Psammothidium bioretii

(Germain) Bukhtiyarova and Round 1996      Category: Monoraphid
BASIONYM: Achnanthes bioreti
SYNONYM(S): Achnanthes biorettii Germain 

Prestauroneis integra

 

Psammothidium chlidanos

SEM scalebar = 2 ┬Ám

Site ID: ANSP GCM4273

Site Name: Rock Run, PA

Latitude: 41.53519

Longitude: -76.89167

Caption: internal view of raphe valve

Contributor: - August 2010