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iNat·121380GenusAnimalia4,339 field observations
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Pseudobiceros
Plate 1 of 10. (c) Kristin Anderson, some rights reserved (CC BY-NC), uploaded by Kristin Anderson · via iNaturalist

Pseudobiceros

Pseudobiceros is a genus of flatworms. Like all flatworms, Pseudobiceros are hermaphrodites. This particular genus engages in penis fencing. When the "winner" touches its penis to the 'skin' of the other, insemination occurs, and the "loser" has to bear the burden of motherhood.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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In the stacks

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Every page naming Pseudobiceros in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 121380.