Hygrobia hermanni

Hygrobia hermanni
Hygrobia hermanni Size: 8,5-11 mm
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Hygrobiidae
Genus: Hygrobia
Species: H. hermanni
Binomial name
Hygrobia hermanni
(Fabricius, 1775) [1]

Hygrobia hermanni the screech beetle is a species of beetle in family Hygrobiidae. It is found in the Palearctic [2] (South Europe, West Europa, North Africa [3] ) and is found in stagnant and muddy waters.It able to make a strident grating noise hence the name screech beetle.The sound is produced when the sharp edge of the 7th abdominal tergite is rubbed against a subapical median file on the elytral undersurface.

References

  1. Fabricius, J.C. 1775: Systema Entomologiae, sistens insectorum classes, ordines, genera, species... Flensburgh and Leipzig, Library Kortii.
  2. Joy, N 1932 A Practical Handbook of British Beetles
  3. Fauna Europaea


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