Rove Beetle

Rove Beetle Latest News

Researchers have discovered three previously unknown species of rove beetles in Arunachal Pradesh, marking a significant addition to the state’s rich biodiversity.

About Rove Beetle

• Rove beetles (family Staphylinidae) are one of the largest beetle families.
• Appearance: They are typically elongate, fast-moving beetles with shortened wing covers (elytra) that expose flexible abdominal segments.
• Many species of these beetles can raise the abdomen in a scorpion-like defensive posture (not a true sting).
• Preferred climate: sub-tropical, cold tolerant
• Distribution: Rove beetles occupy almost all moist environments throughout the world.
• Habitat: Typical microhabitats include leaf litter, soil surface, under bark, fungi, shorelines, dung, carrion, compost, and nests of social insects;
• These are usually found around decaying animal and vegetable matter, preying on carrion-feeding insects. 
• Features

• • Some large species are a brightly coloured black and yellow, thus resembling wasps; other rove beetles mimic soldier ants in both appearance and behaviour.
  • These predatory beetles are beneficial to farmers and gardeners, because they can reduce pest populations, also referred to as biological control
  • Lifespan is variable: adults may live ~2 weeks to ~12 months; total life cycle often ~1-24 months depending on climate and species.
  • Chemical defenses from abdominal glands; secretions can deter predators and may include irritants or antimicrobial compounds. 

Source: IT

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