Galeruca laticollis

Taxonomy

  • Polyphaga
  • Chrysomeloidea
  • Chrysomelidae
  • Galeruca
  • Galeruca laticollis

Description

Size: 6-9mm
Basic colour: Brownish
Pattern colour: None
Number of spots: None
Pronotoum: As basic colour
Leg colour: Black (as are antennae)

Western Palaearctic

Biology

Status: Endangered (RDB1); records from a few scattered locations in southern and eastern England, but recently only from a small area of a single site in Norfolk, therefore vulnerable to over-collecting.
RDB Category: Endangered (RDB1)
Habitat: Fens and coppices
Host plant: Thistles (Cirsium spp)
Overwintering: Not as adults
Food: Leaves of thistles
Other notes: In Scandinavia, adults and larvae may be predated by the carabid beetle Lebia cruxminor.

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Galeruca tanaceti

Taxonomy

  • Polyphaga
  • Chrysomeloidea
  • Chrysomelidae
  • Galeruca
  • Galeruca tanaceti

Description

Size: 6-10.8mm
Basic colour: Black
Pattern colour: None
Number of spots: None
Pronotoum: As basic colour
Leg colour: As basic colour

Palaearctic

Biology

Status: Widespread, though it may have declined in some areas.
Habitat: Various open habitats, including many types of grassland.
Host plant: Various
Overwintering: Probably as adults
Food: Leaves of host plants
Other notes: Parasitised by various Hymenoptera, Diptera and Coleoptera.

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Donacia vulgaris

Size
6.2-9mm
Basic colour
Coppery or greenish.
Pattern colour
Elytra with longitudinal metallic blue and/or reddish band.
Leg colour
May be as basic colour, or darker, sometimes with small reddish-brown areas.

Epitrix pubescens

Taxonomy

  • Polyphaga
  • Chrysomeloidea
  • Chrysomelidae
  • Epitrix
  • Epitrix pubescens

Description

Size: 1.5-2mm
Basic colour: Black or dark brown; rarely red-brown with dark sides and suture.
Pattern colour: None
Number of spots: None
Other colour forms: Rare
Pronotoum: As basic colour
Leg colour: As basic colour

Biology

Status: Widespread in the southern half of England; occasional in Wales.
Habitat: Various
Host plant: Various Solanaceae, especially bittersweet Solanum dulcamara
Overwintering: As adults
Food: Adults on leaves, larvae at roots

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Epitrix atropae

Taxonomy

  • Polyphaga
  • Chrysomeloidea
  • Chrysomelidae
  • Epitrix
  • Epitrix atropae
Common name
Belladonna Flea Beetle

Description

Size: 1.5-2.1mm
Basic colour: Dark brown to black
Pattern colour: Elytra with yellow-orange spots at the apex and usually the shoulders
Number of spots: See pattern colour (2 or 4)
Pronotoum: As basic colour, shiny
Leg colour: As basic colour

Palaearctic.

Biology

Status: Scarce (Notable B), scattered in southern and eastern England.
Habitat: Various (historically on commercial deadly nightshade crops)
Host plant: Various Solanaceae, especially Deadly Nightshade Atropa belladonna
Overwintering: As adults in grassy borders of ditches and hedgerows.
Food: Adults on leaves (sometimes skeletonising them), larvae on roots.

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Donacia vulgaris

Taxonomy

  • Polyphaga
  • Chrysomeloidea
  • Chrysomelidae
  • Donacia
  • Donacia vulgaris

Description

Size: 6.2-9mm
Basic colour: Coppery or greenish.
Pattern colour: Elytra with longitudinal metallic blue and/or reddish band.
Number of spots: None
Pronotoum: As basic colour
Leg colour: May be as basic colour, or darker, sometimes with small reddish-brown areas.

Palaearctic, including North Africa.

Biology

Status: Widespread and can be locally abundant.
Habitat: Among reeds and bulrushes in various wet habitats.
Host plant: Bur-reeds (Sparganium spp.) and bulrushes (Typha latifolia), also on other water plants.
Overwintering: Three-year life cycle, overwintering as adults in cocoons.
Food: Adults on leaves, larvae probably on roots.

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