Eastern Net-Winged Midge vs Phasia Tachinid

Side-by-side species comparison

Attribute Eastern Net-Winged Midge Phasia Tachinid
Scientific Name Blepharicera tenuipes Phasia hemiptera
Order Diptera Diptera
Family Blephariceridae Tachinidae
Size 6-10 mm 7-10 mm
Habitat Mountains Underground
Diet Predators Nectar Feeders
Regions North America Europe
Conservation Least Concern Least Concern

Eastern Net-Winged Midge

A net-winged midge whose larvae cling to rocks in the fastest torrents using ventral suction discs. Adults have characteristically divided wings.

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Did You Know?

Larvae can maintain their grip on rocks in currents exceeding two meters per second using six suction cups.

Phasia Tachinid

A parasitic fly with distinctive dark-tipped wings that parasitizes shieldbug species. Males have broader wings than females. Adults visit flowers for nectar.

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Did You Know?

Larvae develop inside living shieldbugs, eventually consuming and killing their hosts.