BioNames
Timeline
Dashboard
API
Name
Bibliography
Data
About
...
Ptychospirina Perner, 1907
Source
Rank
genus
species:3245030
Syst. Silur. centre Bohême, 4, Gastér. 2, Add. & Corrig.
Classification
Platyceratidae Hall, 1859
Ptychospirina Perner, 1907
Ptychospirina mima
Ptychospirina senaria
Ptychospirina varians