| Main Ref. | Anonymous, 1997 (Ref. 12818) |
|---|---|
| Name used | Phractura clauseni |
| Catalog No. | P 91003.001891003.0020 |
| Locality | stream west of Rumuoko-Aluu, New Calabar system |
| Coordinates |
4° 55' N 6° 54' E In decimal: 4.92, 6.90 |
| Geography area | Africa-Inland Waters |
| Country | Nigeria |
| Collector | Powell C.B. |
| Museum | [P] |
| Date | 07/01/91 |
| Identifier | Teugels G. |