Charagmus gressorius (Fabricius, 1792)
(a weevil)

Taxonomic hierarchy:

Species	Charagmus gressorius (a weevil)
Tribe	Sitonini (a group of weevils)
Subfamily	ENTIMINAE (a subfamily of weevils)
Family	CURCULIONIDAE (weevils)
Division	Gonatoceri (true weevils)
Superfamily	CURCULIONOIDEA (weevils and allied beetles)
Series	Cucujiformia (a group of beetles)
Suborder	POLYPHAGA (mainly terrestrial beetles)
Order	COLEOPTERA (beetles)
Division	Endopterygota (bees, beetles, flies, moths and other insects with wings developing internally)
Infraclass	Neoptera (bees, beetles, flies, grasshoppers, moths and other advanced insects)
Subclass	PTERYGOTA (bees, beetles, dragonflies, flies, grasshoppers, moths and other winged insects)
Class	INSECTA (true insects)
Subphylum	HEXAPODA (insects and other 6-legged organisms)
Phylum	ARTHROPODA (arthropods)
Superphylum	ECDYSOZOA (skin shedders)
Clade	Bilateria (bilaterally symmetrical animals)
Subkingdom	EUMETAZOA (metazoans)
Kingdom	ANIMALIA (animals)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

Charagmus gressorius is also a member of:
water beetles - water beetles (via Curculionidae)
Invertebrates - Invertebrates (via Arthropoda)

Identification Works

	Author	Year	Title	Source
	Cunningham, A.		Sitona gressorius : New for Britain	devonswildthings20011.blogspot.co.uk/2012/06/sitona-gressorius-new-for-britain.html
	Wright, R.	2013	Beetles (in Wildlife Reports, Feb 2013)	British Wildlife Vol 24 (3): 206-208.

Charagmus gressorius (a weevil) may also be included in identification literature listed under the following higher taxa:

ENTIMINAE
(a subfamily of weevils)

CURCULIONIDAE
(weevils)

CURCULIONOIDEA
(weevils and allied beetles)

COLEOPTERA
(beetles)

INSECTA
(true insects)

HEXAPODA
(insects and other 6-legged organisms)

ARTHROPODA
(arthropods)

ANIMALIA
(animals)

Eukaryota
(eukaryotes)

BIOTA
(living things)

water beetles
(water beetles)

NBN (data.nbn.org.uk) has a distribution map for Charagmus gressorius (a weevil)

BioInfo (www.bioinfo.org.uk) has 2 host/parasite/foodplant and/or other relationships for Charagmus gressorius (a weevil)

This website is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Licence.

Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under the above Creative Commons Licence.

Photographs from other photographers are used with permission but not included under the above CC licence.

Taxonomic hierarchy:

Charagmus gressorius is also a member of:

Identification Works

BioImages - Virtual Field-Guide (UK)