John Horstman (itchydogimages, SINOBUG):
Caddisfly (Trichoptera)
John Horstman (itchydogimages, SINOBUG):
Net-spinning Caddisfly (Polymorphanisus unipunctus, Hydropsychidae)
John Horstman (itchydogimages, SINOBUG):
Net-spinning Caddisfly (Polymorphanisus unipunctus, Hydropsychidae)