These bats are the only mammals known to mate without non penetrative sex

Bebo@literature.cafe to Science@beehaw.org – 26 points –
These bats are the only mammals known to mate more like birds
sciencenews.org

This study in serotine bats (Eptesicus serotinus) shows that the penis is used as a ‘copulatory arm’ rather than an intromittent organ, revealing a novel copulatory behaviour in mammals. DOI:https://doi.org/10.1016/j.cub.2023.0

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"without non-penetrative" == "with penetrative", so I think they've gotten it reversed. They're the only ones to mate with non-penetrative sex.

"Without", literally going the way of "literally"... 🧐