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Herpetological survey in the Volta region, Eastern Ghana - Critical ...

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<strong>Herpetological</strong> Survey <strong>in</strong> <strong>the</strong> <strong>Volta</strong> <strong>region</strong>, <strong>Eastern</strong> <strong>Ghana</strong><br />

RÖDEL, M.-O. R. ERNST (<strong>in</strong> press): A new Phrynobatrachus species from <strong>the</strong> Upper Gu<strong>in</strong>ean ra<strong>in</strong><br />

forest, West Africa, <strong>in</strong>clud<strong>in</strong>g a description of a new reproductive mode for <strong>the</strong> genus. – J.<br />

Herpetol.<br />

RÖDEL, M.-O., K. GRABOW, C. BÖCKHELER & D. MAHSBERG (1995): Die Schlangen des Comoé-<br />

Nationalparks, Elfenbe<strong>in</strong>küste (Reptilia: Squamata: Serpentes). - Stutt. Beitr. Naturk., Ser. A,<br />

Nr. 528: 1-18.<br />

RÖDEL, M.-O., K. GRABOW, J. HALLERMANN & C. BÖCKHELER (1997): Die Echsen des Comoé-<br />

Nationalparks, Elfenbe<strong>in</strong>küste.- Salamandra, 33: 225-240.<br />

RÖDEL, M.-O., U.T. GRAFE, V.H.W. RUDOLF & R. ERNST (<strong>in</strong> press a): Review of West African<br />

spotted Kass<strong>in</strong>a, <strong>in</strong>clud<strong>in</strong>g a description of Kass<strong>in</strong>a schioetzi sp. nov. (Amphibia: Anura:<br />

Hyperoliidae). – Copeia.<br />

RÖDEL, M.-O., J. KOSUCH, M. VEITH & R. ERNST (<strong>in</strong> press b): First record of <strong>the</strong> genus Acanthixalus<br />

LAURENT, 1944 from <strong>the</strong> Upper Gu<strong>in</strong>ean ra<strong>in</strong> forest, West Africa, <strong>in</strong>clud<strong>in</strong>g <strong>the</strong> description of a<br />

new species. – J. Herpetol.<br />

RÖDEL, M.-O., K. KOUADIO & D. MAHSBERG (1999): Die Schlangenfauna des Comoé-Nationalparks,<br />

Elfenbe<strong>in</strong>küste: Ergänzungen und Ausblick. - Salamandra, 35: 165-180.<br />

RÖDEL, M.-O. & D. MAHSBERG (2000): Vorläufige Liste der Schlangen des Tai-Nationalparks /<br />

Elfenbe<strong>in</strong>küste und angrenzender Gebiete. - Salamandra, 36: 25-38.<br />

RÖDEL, M.-O., M. SPIELER, K. GRABOW & C. BÖCKHELER (1995): Hemisus marmoratus (PETERS,<br />

1854) (Anura: Hemisotidae), Fortpflanzungsstrategien e<strong>in</strong>es Savannenfrosches.– Bonn. zool.<br />

Beitr., 45: 191–207.<br />

RÖDEL, M.-O. & M. SPIELER (2000): Tril<strong>in</strong>gual keys to <strong>the</strong> savannah-anurans of <strong>the</strong> Comoé National<br />

Park, Côte d'Ivoire. - Stutt. Beitr. Naturk., Ser. A, Nr. 620: 1-31.<br />

ROMPAEY, van R.S.A.R. (1993): Forest gradients <strong>in</strong> West Africa. A spatial gradient analysis. – PhD<br />

Thesis, Wagen<strong>in</strong>gen, 142 pp.<br />

SCHIØTZ, A. (1964a): A prelim<strong>in</strong>ary list of amphibians collected <strong>in</strong> <strong>Ghana</strong>. – Vidensk. Meddr. dansk<br />

naturh. Foren., 127: 1–17.<br />

SCHIØTZ, A. (1964b): The voices of some West African amphibians. – Vidensk. Meddr. dansk naturh.<br />

Foren., 127: 35–83.<br />

SCHIØTZ, A. (1967): The treefrogs (Rhacophoridae) of West Africa. – Spolia zool. Mus. haun., 25: 1–<br />

346.<br />

SCHMITZ, A., O. EUSKIRCHEN & W. BÖHME (1999): Zur Herpetofauna e<strong>in</strong>er montanen<br />

Regenwald<strong>region</strong> <strong>in</strong> SW-Kamerun (Mt. Kupe und Bakossi-Bergland), I. E<strong>in</strong>leitung, Bufonidae<br />

und Hyperoliidae. – herpetofauna, 21 (121): 5-17.<br />

VILLIERS, A. (1975): Les serpents de l'Ouest Africa<strong>in</strong>. - Initiations et études africa<strong>in</strong>es, No II, 3é<br />

édition, Dakar, 195 pp.<br />

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