Simplify the following text for a Grade 13 native English-speaking person.
Original: The Tasmanian form , Macropus rufogriseus rufogriseus , usually known as Bennett 's Wallaby is smaller ( as island species nearly always are ) , has longer , shaggier fur , and breeds in the late summer , mostly between February and April .
Simplified: The Tasmanian form , Macropus rufogriseus rufogriseus , also called Bennett 's Wallaby is smaller , has longer fur , and breeds in the late summer , mostly between February and April .