Calotes maria, called commonly the Khasi Hills forest lizard or Assam garden lizard, is a species of lizard in the family Agamidae. The species is endemic to South Asia.

Geographic range

C. maria is found in Northeast India (Khasi Hills in Assam, Meghalaya, and Mizoram) and in Bhutan. It is also reported from North-eastern Bangladesh.

Etymology

The specific name, maria, may be in honor of English conchologist Maria Emma Gray, the wife of John Edward Gray, the describer of this species.

Morphology

The body is compressed, whereas the tail is almost round, slender, feebly compressed, and covered with keeled scales. The head is large. Both males and females have moderately developed nuchal and dorsal crests. The dorsal colour is green with red streaks and spots. The male develops a brilliant red colour in its head during the breeding season. Length: 120 mm snout–vent length, 370 mm tail length.

Vernacular names

Behavior

C. maria is arboreal and diurnal.

Habitat

C. maria occurs in forests, generally close to streams, at elevations of 122 – above sea level.

Diet

C. maria is mainly insectivorous, i.e., feeds on insects. It is diurnal in its foraging behavior, i.e., active during daylight hours.

Reproduction

C. maria is oviparous. Like other lizards, it is also polygynandrous and promiscuous and both the male and the female mate with several partners.

Conservation

Despite its relatively small range, C. maria has been assessed as of "least concern" – it is facing no major threats affecting and is present in well-protected areas (Royal Manas National Park, Bhutan, and the adjacent Manas National Park, Assam; Lengteng Wildlife Sanctuary, Mizoram). It is a rare species.