Otiorhynchus vehemens

Otiorhynchus vehemens
Otiorhynchus vehemens – Mating pair
Otiorhynchus vehemens
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Coleoptera
Family: Curculionidae
Subfamily: Entiminae
Tribe: Otiorhynchini
Genus: Otiorhynchus
Species: O. vehemens
Binomial name
Otiorhynchus vehemens
Boheman, 1843
Synonyms
  • Otiorhynchus ticinensis Stierlin, 1858

Otiorhynchus vehemens is a species of broad-nosed weevils belonging to the family Curculionidae, subfamily Entiminae. [1][2][3]

Description

The adults grow up to 16–18 millimetres (0.63–0.71 in) long. They are black, with a wide greyish lateral band of fine hairs on the elytra and pronotum and longitudinal grooves on the surface of the elytra. Adults can be encountered from April through October.

Biology

These beetle are polyphagous. The soil-living larvae feed on the roots of many host plants, while the adults feed on leaves and have nocturnal habits.

Distribution

It is present in Italy and Switzerland. [4][5]

Habitat

This species can be found in forests of silver fir (Abies alba) and beech (Fagus species), at an elevation up to about 2,000 metres (6,600 ft) above sea level.

Bibliography

References

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