Mastigodryas heathii (Heath's Tropical Racers)
Mastigodryas heathii (Cope, 1875)
This species is distinguished from other species of Mastigodryas by the combination of the following characters: (1) supralabials 8-10, usually 4, 5 and 6 in contact with the orbit; (2) infralabials 9-10, usually 1-5 in contact with the genials (rarely 1-4); (3) temporals usually 2+2 or 2+3; (4)…
