EditorialColuber bilineatus, Print, Eastern racer, The eastern racer (Coluber constrictor) is a species of nonvenomous snake in the family Colubridae. The species is endemic to North America and Central America. Eleven subspecies, including the nominotypical su...
EditorialColuber bilineatus, Print, Eastern racer, The eastern racer (Coluber constrictor) is a species of nonvenomous snake in the family Colubridae. The species is endemic to North America and Central America. Eleven subspecies, including the nominotypical su...
EditorialTaphozous bilineatus, Print, Taphozous is a genus of the family Emballonuridae. The wide distribution of the genus includes several regions of Australia, Indonesia, Papua New Guinea and Africa., 1700-1880.
EditorialDromicus bilineatus, Print, Alsophis is a genus of snakes in the colubrid Dipsadinae subfamily. They are among those snakes called "racers" and occur throughout the Caribbean. One species in the genus Alsophis is one of the world?s rarest known snakes....