Biology:Rhacognathus punctatus

Short description: Species of true bug

Rhacognathus punctatus
Rhacognathus punctatus, imago
Rhacognathus punctatus, nymph
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hemiptera
Suborder:	Heteroptera
Family:	Pentatomidae
Subfamily:	Asopinae
Genus:	Rhacognathus
Species:	R. punctatus
Binomial name
Rhacognathus punctatus (Linnaeus, 1758)
Synonyms
Cimex annularis Geoffroy, 1785 Cimex avenicola Gistel, 1857 Cimex punctatus Linnaeus, 1758 Cimex variegatus Goeze, 1778 Rhacognathus distinctus Schouteden, 1907

Rhacognathus punctatus, the Heather Bug, is a species of stink bugs (family Pentatomidae).

Description

Rhacognathus punctatus can reach a length of 7–9 millimetres (0.28–0.35 in). This predatory stink bug has a mottled metallic bronze-brown shieldbug, extended shoulders, a pale longitudinal line on the pronotum and dark brown legs with a whitish band on the tibia. Females lay their eggs in May and June, while the adults are present throughout the year. Adults of these bugs prey on the larvae of leaf beetles and Chrysomelidae species, especially on the larvae of Lochmaea caprea and Lochmaea suturalis.

Distribution

This species is present in most of Europe.

Habitat

This stink bug prefers the edges of heaths, moors and lowland mires.

References

• Biolib
• Fauna Europaea

External links

• British Bugs
• Commanster
• Virtual Fauna of Lakeland

Wikidata ☰ Q10585722 entry