Tent"cle below and in front of eye.
Dermophis, 5 species, America and Africa, p. [93].
Tent"cle below the nostril.
Coecilia, 6 species, America.
β. Quadrato-jugal separated from parietal.
Tentacle close to the eye.
Rhinatrema, 2 species, America.
Tent"cle below and behind nostril.
Geotrypetes, 1 species, West Africa.
Tent"cle below nostril.