| Main Ref. | Anonymous, 2002 (Ref. 41827) |
|---|---|
| Name used | Gnathopogon elongatus |
| Catalog No. | NSMT-P SK 24914 |
| Locality | Tone-gawa River system, Hitachitone-gawa River: Ibaraki Pref., Kashima Cty., Kamisu Town |
| Year | 1968 |
| Geography area | Asia - Inland waters |
| Country | Japan |
| Museum | [NSMT-P] |
| Date | 1968-02-23 |