''Brookesia tristis'' is a species of

chameleon Chameleons or chamaeleons (Family (biology), family Chamaeleonidae) are a distinctive and highly specialized clade of Old World lizards with 200 species described as of June 2015. The members of this Family (biology), family are best known for ...

s. It is endemic to Montagne des Français, Madagascar, and is an

endangered species An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, inv ...

due to the decline of its habitat. It was named after the French word "triste" meaning sad to provoke thought regarding the threatened habitat of Madagascar's micro-endemic species. B. Triste was first found in an isolated patch of forest near an expanding city in 2012 by a research team led by Dr.

Frank Glaw Frank Rainer Glaw (born 22 March 1966 in Düsseldorf) is a German Herpetology, herpetologist working at the Zoologische Staatssammlung München. Glaw studied biology in Cologne from 1987, where he completed his diploma. Thereafter, he attended ...

from the

Zoologische Staatssammlung München The Bavarian State Collection of Zoology () or ZSM is a major German research institution for zoological systematics in Munich. It has over 20 million zoological specimens. It is one of the largest natural history collections in the world. The ...

References

T Endangered fauna of Africa Endemic fauna of Madagascar Reptiles of Madagascar Reptiles described in 2012 Taxa named by Frank Glaw Taxa named by Jörn Köhler Taxa named by Miguel Vences {{chameleon-stub