Brentidae is a

cosmopolitan Cosmopolitan may refer to: Food and drink * Cosmopolitan (cocktail), also known as a "Cosmo" History * Rootless cosmopolitan, a Soviet derogatory epithet during Joseph Stalin's anti-Semitic campaign of 1949–1953 Hotels and resorts * Cosmopoli ...

family of primarily

xylophagous Xylophagy is a term used in ecology to describe the habits of an herbivorous animal whose diet consists primarily (often solely) of wood. The word derives from Greek ''ξυλοφάγος'' (''xulophagos'') "eating wood", from ''ξύλον'' (') ...

beetle Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ...

s also known as straight-snouted

weevil Weevils are beetles belonging to the Taxonomic rank, superfamily Curculionoidea, known for their elongated snouts. They are usually small, less than in length, and Herbivore, herbivorous. Approximately 97,000 species of weevils are known. They b ...

s. The concept of this family has been recently expanded with the inclusion of three groups formerly placed in the

Curculionidae The Curculionidae are a family of weevils, commonly called snout beetles or true weevils. They are one of the largest animal families, with 6,800 genera and 83,000 species described worldwide. They are the sister group to the family Brentidae. T ...

; the subfamilies Apioninae, Cyladinae, and Nanophyinae, as well as the Ithycerinae, previously considered a separate family. They are most diverse in the

tropics The tropics are the regions of Earth surrounding the Equator. They are defined in latitude by the Tropic of Cancer in the Northern Hemisphere at N and the Tropic of Capricorn in the Southern Hemisphere at S. The tropics are also referred to ...

, but occur throughout the temperate regions of the world. They are among the families of

s that have non-elbowed antennae, and tend to be elongate and flattened, though there are numerous exceptions. The subfamilial classification of the family has been reorganized by several different authors within the last 20 years, and is not yet stable; the most recent, and conservative, classification (Oberprieler et al., 2007) accepts only 6 subfamilies, with many familiar subfamilial taxa (e.g., Antliarhininae, Cyladinae, Cyphagoginae, Myrmacicelinae and

Trachelizinae Trachelizinae is a subfamily of primitive weevils in the family of beetles known as Brentidae Brentidae is a cosmopolitan family of primarily xylophagous beetles also known as straight-snouted weevils. The concept of this family has been re ...

) now relegated to the corresponding tribal groups, Antliarhinini, Cyladini, Cyphagogini, Myrmacicelini and

Trachelizini Trachelizini is a tribe of primitive weevils in the family of beetles known as Brentidae. There are at least 100 genera in Trachelizini. Genera These genera belong to the tribe Trachelizini: * '' Achrionota'' Pascoe, 1872 * '' Acratus'' Lacorda ...

, primarily within the subfamily

Brentinae Brentinae is a subfamily of primitive weevils in the family of beetles known as Brentidae. There are at least 90 genera and 520 described species in Brentinae. Genera These 92 genera belong to the subfamily Brentinae: * '' Abrentodes'' Sharp, ...

References

* Oberprieler, R. G.; Marvaldi, A. E.; Anderson, R. S. 2007: Weevils, weevils, weevils everywhere. pp. 491–520 ''in'': Zhang, Z.-Q. & Shear, W. A. (Eds) Linnaeus tercentenary: progress in invertebrate taxonomy. ''Zootaxa'', 1668: 1–766

External links

Images of Brentidae species found in New Zealand

on the

University of Florida The University of Florida (Florida or UF) is a public land-grant research university in Gainesville, Florida. It is a senior member of the State University System of Florida, traces its origins to 1853, and has operated continuously on its ...

Institute of Food and Agricultural Sciences The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is a teaching, research and Extension scientific organization focused on agriculture and natural resources. It is a partnership of federal, state, and county governmen ...

''Featured Creatures'' website * Beetle families Articles containing video clips {{Brentidae-stub

See also

References

External links