Gnathonemus abadii Boulenger (=Marcusenius abadii) holotype BMNH 1900.3.26.4, Djebba, Upper Niger
![Gnathonemus abadii Boulenger (=Marcusenius abadii) holotype BMNH 1900.3.26.4, Djebba, Upper Niger](https://mormyrids.efishgenomics.com/sites/default/files/styles/large/public/img0067_1.jpg?itok=MtvkaDnm)
Description:
Gnathonemus abadii Boulenger (=Marcusenius abadii) holotype BMNH 1900.3.26.4, Djebba, Upper Niger. Image from W. Harder's "Mormyridae and other Osteoglossomorpha" CD-ROM published by ETI BioInformatics, Amsterdam.
. Photographer: Wilhelm Harder. Publisher: Sullivan, John P..
Creator:
ETI BioInformatics / Wilhelm Harder
Taxonomic name: