Hyperolius obstetricans, Frilled egg-guarding frog
Hyperolius obstetricans, or frilled egg-guarding frog, is a species of frog in the family Hyperoliidae. It is known from southern and south-western Cameroon, Equatorial Guinea, Gabon, and northern Angola; it is likely to occur in the intervening Republic of the Congo and Democratic Republic of the Congo.
Hyperolius obstetricans grow to 31 mm (1.2 in) in snout–vent length. The body is slender while the head is broad with a rounded snout. The eyes are large. The tympanum is distinct. The finger and toe tips are enlarged into large, rounded discs; the fingers have medium webbing while the toes have almost complete webbing. Dorsal skin is granular. The dorsum is blueish green-grey, grass- or olive-green to brownish green with many minute white dots and possibly with some darker markings on the head and shoulders; the region from the eyelids to the nostrils is brownish. Skin is ventrally finely granular. The anterior part of the throat is white while the posterior part is dark blue in males and turqoise in females. The belly is translucent turquoise to black, with the inner organs visible through the skin.
The male advertisement call is a slow, metallic "tuc" that is repeated 5–6 times.
