Library.
2 verifications about Antechinus Antechinus ×
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True 9/10
“Marsupial mice (antechinuses) are found in eastern and southeastern Australia, including parts of Queensland, New South Wales, and Victoria.”
Authoritative Australian sources show that antechinuses occur in eastern and southeastern Australia, with documented species in Queensland, New South Wales, and Victoria. The main caveat is that distribution varies by species, so not every antechinus occurs across all of those states. That does not undermine the claim’s core geographic point.
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True 10/10
“Male antechinuses usually live for only one breeding season.”
Male Antechinus are well documented as breeding once and then dying soon after, with post-mating male mortality typically near 100%. Peer-reviewed studies across the genus describe this as semelparity or effectively suicidal reproduction. The wording “usually” is therefore accurate, and if anything slightly cautious.