♦ Many diseases are linked and dependent on hygiene and the environment, one of them is "Plague". Plague is transmitted by infected rats, transmitted by fleas to humans by accident. We are still in the plague season (August-April), there are still 45 districts with cases in Madagascar. ♦ Pyxis arachnoides: small turtles that live on land, discovered by researchers in 1927, measuring 122 to 126 mm ...