|
1568 |
Boulenger, G.A., 1906. Descriptions of new fishes discovered by Mr. E. Degen in Lake Victoria. Ann. Mag. Nat. Hist. (Ser. 7) 17:433-452. |
1906 |
Petrocephalus degeni |
434 |
|
31439 |
Boulenger, G.A., 1907. Zoology of Egypt: the fishes of the Nile. Hugh Rees, Limited, London. 578p. |
1907 |
Petrocephalus degeni |
39;fig.1 |
|
1878 |
Boulenger, G.A., 1909. Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). Volume I. Printed by order of the Trustees, London. 373 p. |
1909 |
Petrocephalus degeni |
58;fig.43 |
|
49807 |
Cunnington, W.A., 1920. The fauna of the African lakes: a study in comparative limnology with special reference to Tanganyika. Proc. Zool. Soc. Lond. 1920:507-622. |
1920 |
Petrocephalus degeni |
524 |
|
36900 |
Copley, H., 1958. Common freshwater fishes of East Africa. H.F. & G. Witherby Ltd., London. 172p. |
1958 |
Petrocephalus degeni |
46;fig.18 |
|
91771 |
Kramer, B., R. Bills, P. Skelton and M. Wink, 2012. A critical revision of the churchill snoutfish, genus Petrocephalus Marcusen, 1854 (Actinopterygii: Teleostei: Mormyridae), from southern and eastern Africa, with the recognition of Petrocephalus tanensis, and the description of five new species. Journal of Natural History 46(35-36):2179-2258. |
2012 |
Petrocephalus degeni |
2235;fig.2 |
|
105471 |
eElurikkus, 2015. eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ |
2015 |
Petrocephalus degeni |
--> |
|
128868 |
Beolens, B., M. Grayson and M. Watkins, 2023. Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. |
2023 |
Petrocephalus degeni |
316 |
