Sentence 1: Even the extinct `` Nesoryzomys '' , '' Nesoryzomys indefessus '' , known from Santa Cruz , are different there , other species of the genus survive on other islands .
Sentence 2: The others known from Santa Cruz `` Nesoryzomys '' , '' Nesoryzomys indefessus '' , are also extinct there , other species of the genus survive on different islands .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?