Boiruna is a genus of snakes in the subfamily Dipsadinae of the family Colubridae. The genus is endemic to South America.. www.reptile-database.org.
Species The genus Boiruna contains the following two species. Boiruna maculata (Boulenger, 1896) – mussarana Boiruna sertaneja Zaher, 1996 – mussarana
References
Further reading Zaher H (1996). "A new genus and species of Pseudoboine Snake, with a revision of the genus Clelia (Serpentes, Xenodintinae)". Bollettino del Museo Regionali di Scienze Naturali di Torino 14 (2): 289–337. (Boiruna, new genus, pp. 291–292).