Z. T. Nagy, R. Lawson, U. Joger, M. Wink: Molecular systematics of racers, whipsnakes and relatives (Reptilia: Colubridae) using mitochondrial and nuclear markers. In: Journal of Zoological Systematics and Evolutionary Research. Band42, Nr.3. Blackwell Verlag, 2004, ISSN0947-5745, S.223–233, doi:10.1111/j.1439-0469.2004.00249.x (uni-heidelberg.de [PDF; 200kB]).
Mahdi Rajabizadeh, Dominique Adriaens, Barbara De Kegel, Aziz Avci, Çetin Ilgaz, Anthony Herrel: Body size miniaturization in a lineage of colubrid snakes: Implications for cranial anatomy. In: Journal of Anatomy. Band238, Nr.1, 2020, ISSN0947-5745, S.131–145, doi:10.1111/joa.13293.
Z. T. Nagy, R. Lawson, U. Joger, M. Wink: Molecular systematics of racers, whipsnakes and relatives (Reptilia: Colubridae) using mitochondrial and nuclear markers. In: Journal of Zoological Systematics and Evolutionary Research. Band42, Nr.3. Blackwell Verlag, 2004, ISSN0947-5745, S.223–233, doi:10.1111/j.1439-0469.2004.00249.x (uni-heidelberg.de [PDF; 200kB]).
zdb-katalog.de
Z. T. Nagy, R. Lawson, U. Joger, M. Wink: Molecular systematics of racers, whipsnakes and relatives (Reptilia: Colubridae) using mitochondrial and nuclear markers. In: Journal of Zoological Systematics and Evolutionary Research. Band42, Nr.3. Blackwell Verlag, 2004, ISSN0947-5745, S.223–233, doi:10.1111/j.1439-0469.2004.00249.x (uni-heidelberg.de [PDF; 200kB]).
Mahdi Rajabizadeh, Dominique Adriaens, Barbara De Kegel, Aziz Avci, Çetin Ilgaz, Anthony Herrel: Body size miniaturization in a lineage of colubrid snakes: Implications for cranial anatomy. In: Journal of Anatomy. Band238, Nr.1, 2020, ISSN0947-5745, S.131–145, doi:10.1111/joa.13293.