Calumma gallusThe lance-nosed chameleon, also known as a blade chameleon, is endemic to eastern Madagascar.Distribution and habitatThis chameleon is found in eastern Madagascar, in several areas including Ambavaniasy, Ampasimbe, Andekaleka, Betampona, Ile aux Prunes, Karianga, Lokomby, Mahanoro, Manombo, Vohidrazana and Zahamena.