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Smooth toadfish

The smooth toadfish (Tetractenos glaber) is a species in the pufferfish family Tetraodontidae. It is native to shallow coastal and estuarine waters of southeastern Australia, where it is widespread and abundant. French naturalist Christophe-Paulin de La Poix de Fréminville described the species in 1813, though early records confused it with what is now the only other member of its genus, the common toadfish (T. hamiltoni). Up to 16 cm (6+14 in) long with distinctive leopard-like dark markings on its upperparts, the smooth toadfish has a flattened belly and an elongate body tapering to a slender tail. Its back and fins are rounded. Unlike most of its relatives, it does not have prominent spines on its body. Like other pufferfish, it can inflate itself with water or air. It forages for its preferred foods—molluscs and crustaceans—in sandy or muddy sediment. The smooth toadfish's flesh contains the poison tetrodotoxin, and eating it can be fatal. (Full article...)

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Red-tailed squirrel

The red-tailed squirrel (Sciurus granatensis) is a species of tree squirrel. It is found in Central and South America – including Colombia, Costa Rica, Ecuador, Panama, and Venezuela – and the Caribbean islands of Trinidad and Tobago and Margarita. It has also been introduced and is invasive in Cuba, but this is a small population found around some parts of the margin of Rio Almendares in Havana that escaped from the Havana Zoo. This is a common squirrel with a stable population and a vast range consisting of different habitats, including human-influenced environments, thus it is not thought to be under threat. This male red-tailed squirrel was photographed in the Caldas Department in Colombia.

Photograph credit: Charles J. Sharp

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