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REPTILIA: SERPENTES : BOIDAE * * TRACHYBOA 



TRACHYBOA Peters 



1860 Trachvboa Peters, Monats. Akad. Wiss. Berlin, 1860: 200. Type-species: Trachyboa qularis 

 Peters. 



Distribution: Panama; Pacific Colombia and Ecuador; possibly Brazil. 

 Content: Two species. 



Key to the species Clave de especies 



1. Top of head without horns qularis 1. Parte superior de la cabeza sin protu- 



Top of head, canthus rostralis, with horns berancias qular is 



boulenqeri Parte superior de la cabeza, canthus rostralis, 



con protuberanc ias boulenqeri 



TRACHYBOA BOULENGERI Peracca 



1510 Trachyboa boulenqeri Peracca, Ann. Mus. Zool. Univ. Napoli, 3 (12): 1. Type-locality: unknown. 



Distribution: Rainforests of Pacific Ecuador and Colombia; Panama. 



TRACHYBOA GULARIS Peters 



1860 Trachyboa qularis Peters, Monats. Akad. Wiss. Berlin, 1860: 200. Type-locality: Guayaquil, 



Ecuador. 

 I'jOS Trachyboa qularis mult imaculata Rosen, Ann. Mag. Nat. Hist. (7) 1$: I65. Type-locality: Balao, 



Ecuador. 



Distribution: Dry parts of western coastal Ecuador (Brazil?). 



