VJATER- SCORPION 



BACK- SWIMMER 



HETtROPTERA 



G-JANT WATER BUG- 



EPHEMtRlDA 

 MAV-FLY 



COLEOPTERA 



WATER-SCAVENCrER 



D\PTEHA - CRANE FLY 



ADULT VAT£R INSECTS 



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