Erythrolamprus taeniogaster (South American Swampsnakes)
Erythrolamprus taeniogaster (Jan, 1863)
This species is distinguished from other species of Erythrolamprus by the following combination of characters: (1) black ventral bands 23-52; (2) maxillary teeth 16-22, the last one or two enlarged and separated from the preceding ones by a diastema of variable size; (3) ventrals 128-162; (4)…