IMAGE OF
Rhoicosphenia abbreviata
(Agardh) Lange-Bertalot 1980 Category: Asymmetrical biraphid
BASIONYM: Gomphonema abbreviatum
SYNONYM(S): Gomphonema abbreviatum Agardh | Rhoicosphenia curvata (Kützing) Grunow
LM scalebar = 10 µm
Slide Number: ANSP GC 108219a
Site ID: 12128000
Site Name: THORNTON CREEK NEAR SEATTLE, WASH.
Latitude: 47.6958
Longitude: -122.275
Caption: concave ventral valve
Contributor: Marina Potapova - May 2009