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Arca

Radiated tortoise

Astrochelys radiata

Conservation status IUCN: Critically endangered· CR
Radiated tortoise (Astrochelys radiata)
Photograph from Wikimedia Commons · Wikipedia article (it)

Where the name comes from

Astrochelys is “star turtle”, from ástron, the star; radiata insists on the same design. Each scute of the carapace carries a yellow blotch with rays running out to the edges, and the whole thing seen from above is a miniature night sky. Many consider it the most beautiful tortoise in the world, and that is very nearly why it is dying out.

Facts

Group
Reptiles · Reptilia
Order
Turtles and tortoises
Habitat
Spiny bush and dry forest of southern Madagascar
Range
Southern Madagascar
Size
30–40 cm of carapace, 10–16 kg
Diet
Grasses, succulents, prickly pear, fallen fruit
Lifespan
over 100 years

Characteristics

  • 01

    The pattern of rays differs in every individual, like a fingerprint.

  • 02

    Among the Antandroy and Mahafaly it is a taboo animal that is not touched.

  • 03

    It drinks by licking dew from plants and from its own shell.

What sets it apart

In April 2018, in a house in the town of Toliara, Malagasy police found more than ten thousand of them heaped in rooms covered in excrement, bound for the Asian pet market: it was the largest seizure of reptiles ever made. Local taboos had protected the species for centuries, but taboos do not bind outsiders, and in twenty years the population has fallen by over eighty per cent.

Next species

Aldabra giant tortoise

Aldabrachelys gigantea