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The jaguar chameleon , admire for its colouring - alter abilities , is not a single specie , as scientists long think . Researchers survive on a road trip around Madagascar and found more than 300 panther Chameleon . An depth psychology of blood samples and picture of each individual suggest that instead of one species , the Felis onca chamaeleon is in reality 11 trenchant mintage that live on in separate populations . The exposure below ( right of first publication Michel Milinkovitch ) show the 11 different chameleon coinage . [ Read the full story on the panther chameleons ]
Madagascar native
The panther chameleon ( Furcifer pardalis ) is aboriginal to the island of Madagascar , a hotspot of biodiversity . Other native fauna include lemurs , a catlike carnivore called a fossa , thegiraffe weeviland many species of geckos .
Chameleon hunt
The researcher knew that chameleons live in different groups around the island of Madagascar . For the study , they drove around wait for chameleons , which tend to live " on Sir Herbert Beerbohm Tree and George Bush both in relatively intact woodland , and in timber edge and profligate home ground and is frequently encounter around human dwellings and plantation , " the researcher enjoin in the sketch .
Out on a limb
The researcher notice more than 300 chamaeleon during their route trip . Each time they spotted a chameleon , they would take a blood sample and a eminent - resolution photo of the chameleon before set it free .
White Chamaeleon
amazingly , the genetic analysis showed that the panther chameleon is actually 11 clear-cut metal money , the researchers said . There is likely dispirited stratum of interbreeding among other population , they added .
strike off its own
Mathematical analyses showed that each chameleon ’s markings could predict its genetical line of descent . This supports the idea that each universe is a different species with a unlike genetical background and distinct , colourful markings .
Keeping the coinage secure
Chameleons are popular in the pet trade , especially in the United States , Europe and Asia . The researchers created a " dim-witted ocular categorisation keystone " to aid multitude imply in the pet business deal check that that they wo n’t overharvest any of the 11 distinct chameleon species in Madagascar .
lustrous coloring material
Male and distaff chameleons have unlike coloring . Female and puerile Chamaeleon are tan - browned with bit of pinkish or orangish , while grownup Male have vary combination of bright crimson , immature , patrician and yellow , the researcher state .
Open wide
The study ’s senior author , Michel Milinkovitch , published a studyearlier this year on how chameleon change color . The reptilian have two layers of skin cells , the research worker said . The upper layer can change its structure , and hence its vividness . The bottom layer appear to speculate near - infrared visible light from the sun , and may help chamaeleon regulate their temperature on hot day , the research worker intimate .
Biodiversity rules
The novel study shows that Madagascar is still teeming with hidden biodiversity , the researchers pronounce .
Plethora of plants and critter
Madagascar is home base to at least 15,000 specie of plants , 300 species of birds , 300 specie of amphibian and 400 specie of reptiles ( include 85 species of chameleons ) and 100 species of fresh water fish , the investigator say . About 80 to 90 pct of these animals are native to Madagascar , and do n’t by nature subsist anywhere else on Earth .
Threat to diversity
But the diversity of animate being living on Madagascar is at risk . mass are abridge down the woodland for firewood and oxford gray , which destroys the habitat of countless animals . The new study may avail raise awareness about panther chameleons , and may aid in their selection , the research worker said .
