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Photos: 'Tarzan' chameleon discovered in Madagascar mongabay.com August 31, 2010 Discovers name species to promote conservation rather than themselves.
The color-changing lizard, which is described in the current issue of Salamandra Journal, is named Calumma tarzan after the nearby town of Tarzanville, in the central eastern highlands of Madagascar. The chameleon is typically yellow or green and adopts an attractive striped pattern when stressed. The Tarzan chameleon was discovered by a team of German and Malagasy researchers, who say they chose a "celebrity name" that would "promote protection for this last patch of forest" instead of naming the species after themselves, as is convention. They recommend it be listed as "critically endangered" under IUCN Red List criteria for endangered species due to its restricted range of about 4 square miles and threats from deforestation.
"[Chameleons] are popular and enigmatic components of the Malagasy herpetofauna for ecotourists, qualifying them as ideal flagship species for conservation activities," the authors write. Madagascar is home to about 40 percent of the world's known chameleon species, including the largest and the smallest kids. Nine new species of Calumma, the genus under which Tarzan's chameleon is classified, have been described in the last 15 years, according to the authors. Over the past half century, Madagacar's forests have been greatly diminished by subsistence rice cultivation, fuelwood collection, charcoal production, logging, and fires set for cattle grazing. Recent political instability has ushered in widespread illegal logging of the country's rainforest parks for precious timber, putting rare and endemic species at risk. Philip-Sebastian Gehring, Maciej Pabijan, Fanomezana M. Ratsoavina, Jörn Köhler, Miguel Vences & Frank Glaw. Tarzan yell for conservation: a new chameleon, Calumma tarzan sp. n., proposed as a flagship species for the creation of new nature reserves in Madagascar. SALAMANDRA 46(3) 167–179 20 Aug 2010.
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