Posted by Ragne on 17-08-2008 21:28
#1
I have no idea
Anyone who know?
Location: Southwest Sweden (V?sterg?tland)
Date: 2008-AUG-17
Habitat: Small forest lake
//Ragne
Posted by Nikita Vikhrev on 17-08-2008 22:00
#3
It is
Hydrophorus, Dolichopodidae as Jorge said.
Nikita
Posted by Igor Grichanov on 18-08-2008 07:39
#4
Sympathetic Hydrophorus, bipunctatus/borealis group of species