| Reference no. | Wildekamp, R.H., 1993 |
| Ecosystem | Ogowe |
| Status | native |
| Abundance | |
| Lifestage | juv./adults |
| Regional database | |
| Remarks | Present in the Ivindo (Ref. 47461). Also Ref. 51193. Subspecies A. c. haasi only known from the type locality near Zomoko (in an Amvéne River tributary); A. c. halleri occurs in a few quiet rainforest streams (Ref. 47461). |