Compare

Hippodonta subrhombica has a lower stria density (14.5-15.5 in 10 ┬Ám) than H. pseudacceptata. Hippodonta lange-bertalortii valves are larger in both length and breadth than H. pseudacceptata.

LM scalebar = 10 µm
Hip Pseud 15563A 09182015 04 Cl Hip Pseud 15578A 09182015 01 Cl Hip Pseud 15652A 09172015 14 Cl Hip Pseud 15656A 09162015 09 Cl Hip Pseud 15550A 10132015 01 Cl Hip Pseud 15572A 10132015 10 Cl
Length Range
11.5-15.5 µm
Width Range
3.6-3.8 µm
Striae in 10 µm
17-18

Also compare to

Hippodonta lange-bertalotii

Blanco et al. 2012

Hippodonta subrhombica

Metzeltin et al. 2005