Article · Wikipedia archive · Last revised Jun 18, 2026

Yaverlestes

Yaverlestes gassoni is an extinct mammal which dates to the early Cretaceous period, 130 million years ago. It is part of the Wessex Formation from the Isle of Wight, England. The holotype, BMNH M 54386, is a partial jaw discovered near Yaverland.

Last revised
Jun 18, 2026
Read time
≈ 1 min
Length
133 w
Citations
1
Source
Yaverlestes
Temporal range: Early Cretaceous,
Speculative restoration of Yaverlestes gassoni
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Symmetrodonta
Family: Spalacotheriidae
Genus: Yaverlestes
Species:
Y. gassoni
Binomial name
Yaverlestes gassoni
Sweetman, 2008

Yaverlestes gassoni is an extinct mammal which dates to the early Cretaceous period, 130 million years ago. It is part of the Wessex Formation from the Isle of Wight, England. The holotype, BMNH M 54386, is a partial jaw discovered near Yaverland.

The genus name, Yaverlestes, is derived from Yaverland, the location of its discovery, and lestes, Greek for thief. The specific epithet, gassoni, is in honour of Brian Gasson, its discoverer.1

References

References