No. 1: |
Anonymous,
1978:
Channiformes - Schlangenkopfartige.
In: Ed.: Sterba, G.: Enzyklopädie der Aquaristik und speziellen Ichthyologie. Page(s): 143 - 144 . |
No. 2: |
Armbrust, Walter
1967:
Nachzucht beim Schlangenkopf (Ophicephalus africanus).
Deutsche Aquarien und Terrarien Zeitschrift (DATZ). No. 12. Page(s): 367 - 368 . |
No. 3: |
Armbrust, Walter
1971:
Warum keine Schlangenkopffische? (Teil 2: Zucht von Channa obscura).
Aquarien Terrarien. Vol. 18. No. 7. Page(s): 226 - 229 . |
No. 4: |
Bonou, C.A.
; Teugels, Guy G.
1985:
Revision systematique du genre Parachanna Teugels et Daget 1984 (Pisces: Channidae).
Revue d'hydrobiologie tropical. Vol. 18. No. 4. Page(s): 267 - 280 . |
No. 5: |
Boulenger, George Albert 1901: Les poissons du bassin du Congo. Page(s): 1 - 532 . |
No. 6: |
Boulenger, George Albert
1905:
A list of freshwater fishes of Africa.
Annals and magazine of natural history, zoology, botany and geology. Vol. 16. No. 91. Page(s): 36 - 60 . |
No. 7: |
Boulenger, George Albert 1916: Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). Vol. 4. Page(s): 1 - 392 . |
No. 8: |
Dietel, Andreas
1987:
Channa obscura und seine Verwandten.
Aquarien und Terrarien. No. 4. Page(s): 335 - 337 . |
No. 9: |
King, Richard P.
1996:
Length-weight relationships and related statistics of 73 populations of fish occurring in inland waters of Nigeria.
ICLARM Quarterly. Vol. 19. No. 3. Page(s): 49 - 52 . |
No. 10: |
Lévêque, Christian
; Paugy, Didier
; Teugels, Guy G.
1992:
Les Channidae.
In: Faune des poissons d'eaux douces et saumâtres de l'Afrique de l'Ouest; P. 2. Faune tropicale XXVIII. Page(s): 655 - 658 . |
No. 11: |
Myers, George S.
; Shapovalov, Leo
1931:
On the identity of Ophicephalus and Channa, two genera of labyrinth fishes.
Peking Natural History Bulletin. Vol. 6. No. 2. Page(s): 33 - 37 . |
No. 12: |
Paugy, Didier
; Traoré, Kassoum
; Diouf, Papa Samba
1994:
Faune ichtyologique des eaux douces d'Afrique de l'Ouest.
In: Biological diversity of African Fresh- and Brackish water fishes. Annales Sciences Zoologiques. Vol. 275. Page(s): 35 - 67 . |
No. 13: |
Popta, Canna M.L.
1913:
Auchenoglanis Büttikoferi, n. sp. from West Africa.
Notes from the Leyden Museum. Vol. 35. Page(s): 237 - 240 . |
No. 14: |
Reid, Gordon McG.
; Sydenham, H.
1979:
A checklist of lower Benue River fishes. An ichthyogeographical review of the Benue River (West Africa).
Journal of Natural History. Vol. 13. No. 1. Page(s): 41 - 67 . |
No. 15: |
Riehl, R.
; Baensch, H.A.
:
Channa africana.
Aquarien Atlas. Vol. 2. Page(s): 1059 - 1059 . |
No. 16: |
Sauvage, H.E.
1884:
Notes sur des poissons de Franceville, Haute Ogoouwe.
Bull. Soc. Zool. Fr.. Vol. 9. Page(s): 193 - 198 . |
No. 17: |
Steindachner, Franz
1879:
Über einige neue und seltene Fisch-Arten aus den K. K. Zoologischen Museen zu Wien, Stuttgart und Warschau.
Denkschriften der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Vol. 41. Page(s): 1 - 52 . |
No. 18: |
Sydenham, D.H.J.
1977:
The qualitative composition and longitudinal Zonation of the fish fauna of the river Ogun, Western Nigeria.
Revue de Zoologie Africaine. Vol. 91. No. 4. Page(s): 974 - 996 . |
No. 19: |
Teugels, Guy G.
; Daget, Jacques
1984:
Parachanna nom. nov. for the African snake-heads and rehabilitation of Parachanna insignis (Sauvage, 1884) (Pisces, Channidae).
Cybium. Vol. 8. No. 4. Page(s): 1 - 7 . |
No. 20: |
Teugels, Guy G.
; Reid, Gordon McG.
; King, Richard P.
1992:
Fishes of the Cross River basin (Cameroon Nigeria) taxonomy, zoogeography, ecology and conservation.
Annales Sciences Zoologiques. Vol. 266. Page(s): 1 - 132 . |
No. 21: |
Teugels, Guy G.
; Breine, J.J.
; Thys van den Audenaerde, D.F.E.
; Bleher, Heiko
1998:
Channidae.
Aqua geographia. Vol. 16. Page(s): 82 - 87 . |