John P. Sullivan(1) Yann Fulliquet
(2) Joe Cutler (2)
Description:These catfish are slim and elongated and possess
bony projections (plates) that radiate from the vertabrae
reaching all the way to the skin. The projections
expand over the skins surface, forming a shield that
in some species covers much of the body. They lack
a swimbladder so they tend to avoid open waters. Habitat:
The 5 species in this genera prefer the upper courses
of the rivers as they are rheophilic (an organism
that prefers to live in fast moving water). Remarks:
D. typica is the type species for this genus
and the holotype was collected in the Doumé
Falls, Gabon, hence the genus name.
River basin and coastal rivers from Cameroon to Congo.
Type locality: Doumé (rivière
Froese, R. and D. Pauly.
Editors. 2011. FishBase. World Wide Web electronic
publication. www.fishbase.org, version. Ferraris, C.J. Jr., 2007. Checklist
of catfishes, recent and fossil (Osteichthyes: Siluriformes),
and catalogue of siluriform primary types. Zootaxa
1418:1-628. Seegers, L., 2008. The catfishes
of Africa: A handbook for identification and maintenance.
Aqualog Verlag A.C.S. GmbH, Germany. 604 p. Skelton, P.H. and G.G. Teugels, 1986.
Amphiliidae. p. 54-65. In J. Daget, J.-P. Gosse and
D.F.E. Thys van den Audenaerde (eds.) Check-list of
the freshwater fishes of Africa (CLOFFA). ISNB, Brussels;
MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. Ferraris, C.J. Jr., 1991. Catfish
in the Aquarium. An introduction to Catfish Keeping
and the Diversity of Catfish Forms and Behavior. Tetra