Tenthredo colon

Tenthredo colon is a sawfly species belonging to the family Tenthredinidae (common sawflies).[1]

Tenthredo colon
Tenthredo colon, imago
Tenthredo colon, larva
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Subphylum:
Hexapoda
Class:
Insecta
Order:
Hymenoptera
Family:
Tenthredinidae
Genus:
Tenthredo
Species:
T. colon
Binomial name
Tenthredo colon
Klug, 1814
Synonyms
  • Tenthredella colon (Klug, 1817)

Description

Tenthredo colon can reach a length of about 10–13 millimetres (0.39–0.51 in).[2] These sawflies have black head and thorax. Abdomen is black with a reddish area towards the tip. Legs are reddish. Antennae are black, with white tips.[3] The larvae are pale brown with a characteristic diamond pattern of diagonal cross lines and a darker brown mark on the head.[3]

Biology

The adults can be encountered from May through August feeding on nectar (especially on Anthriscus sylvestris). The larvae can be found in September. They are polyphagous, but mainly feed on leaves of Epilobium hirsutum, Chamerion angustifolium, Pteridium aquilinum and Salix.[2]

Distribution and habitat

This species can be found in hedge rows in most of Europe and in the Nearctic ecozone.[2][4]

References
  1. Biolib
  2. Commanster
  3. Nature Spot
  4. Fauna europaea
  • Magis N. (2003) - Notes faunistiques sur les espèces du genre Tenthredo Linné, 1758 sensu lato dans la région franco-rhénane (Hymenoptera Symphyta : Tenthredinidae, Tenthredininae) - Notes fauniques de Gembloux, n° 53


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