SeaLifeBase
Species under
Ptychogastria
n= 3
Species name
Common name
Distribution
Max. Length (cm)
Ptychogastria antarctica
(Haeckel, 1879)
Antarctic Indian Ocean
Ptychogastria asteroides
(Haeckel, 1879)
Mediterranean
0.5
Ptychogastria polaris
Allman, 1878
Circumpolar
2.2