Literature

Authors	Year	Title
A. Dubois	1992	Notes sur la classification des Ranidae (Amphibiens Anoures)
Jv. Bedriaga	1892	Notes sur les amphibiens et reptiles recueillis par M. Adolphe F. Moller aus Iles de la Guinée.
E. D. Cope	1862	Notes upon some reptiles of the Old World
J. E. Gray	1864	Notice of a new genus (Silurana) of frogs from West Africa
E. Hallowell	1858	Notice on a collection of reptiles from the Gaboon country, West Africa, recently presented to the Academy of Natural Sciences of Philadelphia, by Dr. Henry A. Ford
R. F. Laurent	1940	Nouveaux batraciens congolais du genre Hyperolius.
A. van der Meijden, Vences, M., Meyer, A.	2004	Novel phylogenetic relationships of the enigmatic brevicipitine and scaphiophrynine toads as revealed by sequences from the nuclear Rag-1 gene
A. van der Meijden, Vences, M., Hoegg, S., Boistel, R., Channing, A., Meyer, A.	2007	Nuclear gene phylogeny of narrow-mouthed toads (Family: Microhylidae) and a discussion of competing hypotheses concerning their biogeographical origins
S. R. Palumbi	1996	Nucleic Acids II: The polymerase chain reaction
G. Scortecci	1932	Nuove specie di anfibi e rettili della Somalia italiana.
M. J. Coe	1974	Observations on the ecology and breeding biology of the genus Chiromantis.
K. N. Hirji, Nikundiwe A. M.	1982	Observations on the Esophageal Glands in Some Tanzanian Anurans
A. Channing	1993	Observations on the natural history of Stephopaedes anotis (Bufonidae)
R. Barbault, T. Rodrigues T.	1979	Observations sur la reproduction et la dynamique de spopulations de quelques anoures tropiceaux IV. Phrynobatrachus accraensis
R. Paulian, Vilardebo A.	1946	Observations sur le regime alimentaire des batraciens en basse Cote d’Ivoire
M. Lamotte	1959	Observations écologiques sur les populations naturelles de Nectophrynoides occidentalis (Fam. Bufonidés)
J. C. Poynton, Haacke W. D.	1993	On a collection of amphibians from Angola, including a new species of Bufo Laurenti
G. A. Boulenger	1905	On a collection of batrachians and reptiles made in South Africa by Mr. C. H. B. Grant, and presented to the British Museum by Mr. C. D. Rudd.
A. Loveridge	1938	On a collection of reptiles and amphibians from Liberia
L. Schilthuis	1889	On a small collection of Amphibia from the Congo with description of a new species.
A. Loveridge	1955	On Amphibia Salientia from Ivory Coast
J. Hewitt	1933	On new and rare frogs from Chirinda Forest.
S. F. Bush	1952	On Rana umbraculata, a new frog from South Africa.
A. Loveridge	1951	On reptiles and amphibians from Tanganyika Territory collected by C.J.P. Ionides
L. Hess Stejneger	1894	On some collections of reptiles and batrachians from East Africa and the adjacent islands, recently received from Dr. W.L. Abbott and Mr. William Astor Chanler, with descriptions of new species,
B. Lanza	1978	On some new or interesting East African amphibians and reptiles
J. Hewitt	1925	On some new species of reptiles and amphibians from South Africa.
E. D. Cope	1867	On the families of the raniform Anura
W. Kukenthal	1912	On the hair-like appendages in the frog Astylosternus robustus (Blgr)
J. H. Power	1927	On the herpetological fauna of the Lobatsi-Linokana area.
J. B. Procter	1919	On the Skull and Affinities of Rana subsigillata A. Dum.
R. C. Boycott	1982	On the taxonomic status of Heleophryne regis Hewitt, 1909 (Anura: Leptodactylidae)
E. G. Boulenger	1915	On two new tree-frogs from Sierra Leone, recently living in the Societys Gardens.
D. C. Blackburn, Moreau C. S.	2006	Ontogenetic diet change in the arthroleptid frog Schoutedenella xenodactyloides
A. Channing	1988	Opportunistic seasonal breeding by frogs in Namaqualand
C. M. Hogan	2013	Orange River
C. Weldon, Preez, L. H. Du, Hyatt, A. D., Speare, R.	2004	Origin of the amphibian chytrid fungus
M. Lamotte, Roy, R., Girard, C., Bangoura, A.	1999	Orophilie et endémisme dans le peuplement animal du Mont nimba (Guinée, Côte d’Ivoire et Libéria)
L. Camerano	1878	Osservazioni intorno agli anfibi anuri del Marocco
G. Scortecci	1931	Osservazioni su Rana beccarii Blgr
G. Pfeffer	1893	Ostafrikanische Reptilien und Amphibien, gesammelt von Herrn Dr. F. Stuhlmann im Jahre 1888 und 1889
C. A. Sheil	1999	Osteology and Skeletal Development of Pyxicephalus adspersus (Anura: Ranidae: Raninae)
V. W. H. Rudolf, Rödel M. - O.	2005	Oviposition site selection in a complex and variable environment: the role of habitat quality and conspecific cues
M. M. Stewart	1974	Parallel Pattern Polymorphism in the Genus Phrynobatrachus (Amphibia: Ranidae)
M. Fabrezi, Emerson S. B.	2003	Parallelism and convergence in anuran fangs
M. Fabrezi, Barg M.	2001	Patterns of carpal development among anuran amphibians
A. M. Goebel, Donnelly, J. M., Atz, M. E.	1999	PCR primers and amplification methods for 12S ribosomal DNA, the control region, cytochrome oxidase I, and cytochrome b in Bufonids and other frogs, and an overview of PCR primers which have amplified DNA in amphibians successfully
A. Salvador, Donaire-Barroso, D., Slimani, T., E. Mouden, E., Geniez, P.	2004	Pelobates varaldii
J. - L. Amiet	2004	Petropedetes johnstoni
M. - O. Rödel	2004	Petropedetes natator