Lígia Pizzatto: Body size, reproductive biology and abundance of the rare pseudoboini snakes genera Clelia and Boiruna (Serpentes, Colubridae) in Brazil. In: Phyllomedusa. Band4, Nr.2, 2005, ISSN1519-1397, S.111–122, doi:10.11606/issn.2316-9079.v4i2p111-122.
Francisco L. Franco, Otavio A. V. Marques, Giuseppe Puorto: Two New Species of Colubrid Snakes of the Genus Clelia from Brazil. In: Journal of Herpetology. Band 31, Nr. 4, 1997, S. 483–490, doi:10.2307/1565599.
Nicolas Vidal, William R. Branch, Olivier S.G. Pauwels, S. Blair Hedges, Donald G. Broadley, Michael Wink, Corinne Cruaud, Ulrich Joger, Zoltán T. Nagy: Dissecting the major African snake radiation: a molecular phylogeny of the Lamprophiidae Fitzinger (Serpentes, Caenophidia). In: Zootaxa. Band1945, Nr.1, 2008, ISSN1175-5326, S.51–66, doi:10.11646/zootaxa.1945.1.3.
Norman J. Scott Jr, Alejandro R. Giraudo, Gustavo Scrocchi, Aida Luz Aquino, Pier Cacciali, Martha Motte: The Genera Boiruna and Clelia (Serpentes: Pseudoboini) in Paraguay and Argentina. In: Papéis Avulsos de Zoologia (São Paulo). Band46, Nr.9, 2006, S.77–105, doi:10.1590/S0031-10492006000900001.
Lígia Pizzatto: Body size, reproductive biology and abundance of the rare pseudoboini snakes genera Clelia and Boiruna (Serpentes, Colubridae) in Brazil. In: Phyllomedusa. Band4, Nr.2, 2005, ISSN1519-1397, S.111–122, doi:10.11606/issn.2316-9079.v4i2p111-122.
Nicolas Vidal, William R. Branch, Olivier S.G. Pauwels, S. Blair Hedges, Donald G. Broadley, Michael Wink, Corinne Cruaud, Ulrich Joger, Zoltán T. Nagy: Dissecting the major African snake radiation: a molecular phylogeny of the Lamprophiidae Fitzinger (Serpentes, Caenophidia). In: Zootaxa. Band1945, Nr.1, 2008, ISSN1175-5326, S.51–66, doi:10.11646/zootaxa.1945.1.3.