Referens | Shuster, C.N., 1957 Xiphosura (with special reference to Limulus polyphemus). Geological Society of America Memoirs 1(67):1171-1174. |
Ref. | 83 Shuster, C.N., 1957 |
Sida | 949 |
Named Used as Valid | Pyura viarecta |
Observationsplats | |
Distribution |