Ceratophrys ornata (Bell, 1843)

Size

Females of Ceratophrys ornata can reach a snout-vent length (SVL) of 16.5 cm (6.5 in), while males reach 11.5 cm (4.5 in) SVL.

Lifespan

The species has an average lifespan of 6 to 7 years, but individuals can live 10 years or longer when kept in captivity.

Prominent Physical Feature

The most prominent feature of this horned frog is its mouth, which makes up roughly half of the animal's total body size.

Coloration

Its typical coloration is bright green with red markings, though other color variations exist, including dark green, parti-color black, and red with dark markings.

Pre-maturity Sex Identification

It is very difficult to determine the sex of this species before it reaches sexual maturity.

Sexual Dimorphism

Sexual dimorphism in the species consists of size difference, plus dark pigmented throats and nuptial pads on the forelimbs that are only present in males.

Locomotion Traits

The species has short hindlimbs and lacks webbed feet, which makes it an inefficient swimmer.

Reproduction Type

Ceratophrys ornata reproduces sexually.

Mating Behavior

During reproduction, the male uses its nuptial pads to grasp the female while eggs are fertilized.

Egg Deposition and Development

Females deposit approximately 2,000 eggs in water, and the eggs develop into tadpoles within two weeks.