Bothrocophias lojana (Lojan Lanceheads)
This species is distinguished from other viper species of Ecuador by the following combination of characters: (1) tail not prehensile; (2) lacunolabial present; (3) divided subcaudals 38-46 in males and 37-38 in females; (4) weakly keeled or smooth intersupraoculars 3-5 (usually 5); (5) ventral…
