Aquarius najas
(De Geer 1773) (Family
Gerridae
)
Length: 13-17mm
Egg
Nymph
Adult
May
?
August - May
(
Earliest: 11.4
)
Biotopes
:
Ponds
Possible Food
:
Insecta
Dead
Insecta
Pictures © 2003, 2005 J.K. Lindsey
Caution
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Ecology of Commanster