Curculionidae gen. & sp. ‘Rimatara’

Rimataran Cossonine Weevil(s) (Curculionidae gen. & sp.)

The weevils (Curculionidae) are in fact the most species-rich family of the whole animal kingdom, the family is divided into several subfamilies of which the Cossininae is one.


The subfossil record of the island of Rimatara, Austral Islands has produced the remains of at least 18 (!) genera/species of cossinine weevils, this shows how species-rich the island faunas once, before the arrival of humans, were … and, how much has already been lost.

The remains are currently under review by Nick Porch, an Australian entomologist specialized in subfossil insect remains.


edited: 31.10.2020