Compare Encyonopsis thumensis
Compare
Encyonopsis moseri has more rostrate apices and a smaller breadth. Encyonopsis perborealis has a smaller breadth and slightly higher stria density. Encyonopsis vandamii has a similar shape to E. thumensis in smaller valves, but can be distinguished by E. vandamii’s less rostrate apices in larger valves and higher stria density throughout its size range.
LM scalebar = 10 µm
Length Range
8.9 – 16.0 µm
8.9 – 16.0 µm
Width Range
2.8-3.2 µm
2.8-3.2 µm
Striae in 10 µm
24-30
24-30