| Citation | Child, C.A., 1979 Shallow water Pycnogonida of the Isthmus of Panama and the coasts of Middle America. Smithsonian Contribution to Zoology 292:1-86. |
| Ref. | 2091 Child, C.A., 1979 |
| Page | |
| Named Used as Valid | Ammothella appendiculata |
| Locality | |
| Distribution | Panama. |