Brazilian tuco-tuco explained

The Brazilian tuco-tuco (Ctenomys brasiliensis) is a tuco-tuco species. It is found mainly in the state of Minas Gerais in southeastern Brazil,^[1] though Charles Darwin mentions it during his trip through present-day Uruguay.^[2]

Description

The Brazilian tuco-tuco has a reddish-brown coat color. The tail has short hairs covering it. It is the largest species of its genus. The head-body length is about 300 mm and the tail is relatively short.

Notes and References

1. Fernandes, F. A., R. Fornel, and T. R. O. Freitas. 2012. Ctenomys brasiliensis Blainville (Rodentia: Ctenomyidae): clarifying the geographic placement of the type species of the genus Ctenomys. Zootaxa. 3272: 57-68
2. 
   In page 58, Charles Darwin says "The Tucutuco (Ctenomys braziliensis) is a curious small animal, which may be briefly described as a Rodent, with the habits of a mole."
   See it also in The Complete Work of Charles Darwin Online