| Main Ref. | Anonymous, 2002 (Ref. 41414) |
|---|---|
| Name used | Umbra pygmaea |
| Catalog No. | AMNH 3114 |
| Locality | TAPPAN, DITCH BY RAILROAD TRACKS |
| Station | GVK-11-VI-15 |
| Year | 1911 |
| Collector | G. von KROCKOW |
| Museum | AMNH |
| Date | 1911-06-15 |
| Salinity | FRESH |
| Sea Drainage | HUDSON RIVER |
| Identifier | J.T. NICHOLS |