| Main Ref. | Anonymous, 1997 (Ref. 12818) |
|---|---|
| Name used | Phractura ansorgii |
| Catalog No. | P 81064.004381064.0046 |
| Locality | riv. Obe near Opekpe |
| Coordinates |
7° 12' N 6° 28' E In decimal: 7.20, 6.47 |
| Geography area | Africa-Inland Waters |
| Country | Nigeria |
| Collector | Powell C.B. |
| Museum | [P] |
| Date | 22/02/75 |
| Identifier | Thys van den Audenaerde D. |