Compare Terpsinoë musica
Compare
Terpsinoë musica can be distinguished from T. americana by the presence of a rimoportula, which is absent in T. americana. Terpsinoë musica is also more elongated than T. americana, in which the inflations of the valve margin are reduced and areolae radiate from the center of the valve.
LM scalebar = 10 µm
Diameter
56-133 µm
56-133 µm
Width Range
32-44 µm
32-44 µm