Petter's Tufted-tailed Rat

Petter's Tufted-tailed RatThis rodent occurs in moist forest in central-eastern Madagascar. E. petteri has a dark tail tuft, unlike the white tuft of close relative E. grandidieri.What does it look like?Carleton and Goodman describe the E. majori group as short-furred, with relatively long tails and short, weak tufts. E. petteri has a dark tuft, whereas E. grandidieri has a white one.How does it live?This rodent occurs in moist forest in central-eastern Madagascar. E. petteri has a dark tail tuft, unlike the white tuft of close relative E. grandidieri.A 2025 stable-isotope study’s comparison table places E. petteri in moist central-eastern Madagascar forest and labels it primarily terrestrial. It reports one specimen; possible partial arboreality is not a direct observation.Keeping it safeAn extinction-risk assessment has not been added yet.