Compare Tryblionella gracilis
Compare
Tryblionella littoralis has less cuneate apices and few, if any, defined costae. Tryblionella levidenis has shorter valves and rounder apices.
LM scalebar = 10 µm
Length Range
78.5-116.5 µm
78.5-116.5 µm
Width Range
20-24 µm
20-24 µm
Striae in 10 µm
32-34
32-34