- Animals
- ›Arthropods
- ›Hexapods
- ›Insects
- ›Winged and Once-winged Insects
- ›Beetles
- ›Water, Rove, Scarab, Long-horned, Leaf, and Snout Beetles
- ›Cucujiform Beetles
- ›Snout and Bark Beetles
- ›True Weevils
- ›Minute Seed Weevils
- ›Ceutorhynchini
Calosirus
Calosirus is a genus of beetles belonging to the family Curculionidae.
The genus was first described by Thomson in 1859.
6 branches of this genus, most-observed first

Calosirus terminatus
speciesCalosirus terminatus

Calosirus apicalis
speciesCalosirus apicalis
Calosirus oxystoma
speciesCalosirus oxystoma
Calosirus medialis
speciesCalosirus medialis
Calosirus semirufus
speciesCalosirus semirufus
Calosirus zirnmermannii
speciesCalosirus zirnmermannii
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Calosirus 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 174560.