Gyrinus substriatus Stephens 1829 (Family Gyrinidae)

Length: 5-7mm
Egg Larva Pupa Adult
(14-17 Days) ? (7 Days) March - October
(Earliest: 15.2)

Protective Chemicals
Hemiterpenoids Methylbutanal, Methylbutanol

Biotopes:
Ponds
Food:
Ochlerotatus punctor

Other Aquatic Insecta

Watford Coleoptera Group: Gyrinus substriatus


Pictures © 2003, 2005 J.K. Lindsey

Caution

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