Apple Caddis vs Greenhouse Stone Cricket

Side-by-side species comparison

Attribute Apple Caddis Greenhouse Stone Cricket
Scientific Name Brachycentrus appalachia Tachycines asynamorus
Order Trichoptera Orthoptera
Family Brachycentridae Rhaphidophoridae
Size 8-12 mm 13-19mm
Habitat Rivers & Streams Caves
Diet Omnivores Omnivores
Regions North America Asia, Europe, North America
Conservation Least Concern Least Concern

Apple Caddis

A caddisfly of Appalachian streams that builds tapered square cases from plant material. Larvae orient their cases facing into the current for filter feeding.

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Did You Know?

The square cross-section of the case is thought to reduce drag in fast currents.

Greenhouse Stone Cricket

A pale brown cave cricket with enormously long antennae and hind legs. It is wingless with a humped thorax. Originally from East Asia, it now occurs in heated buildings worldwide.

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Did You Know?

Its antennae can be three times its body length, helping it navigate in complete darkness.