Blind Cave Leiodid Beetle vs Jack Pine Sawfly

Side-by-side species comparison

Attribute Blind Cave Leiodid Beetle Jack Pine Sawfly
Scientific Name Glacicavicola bathyscioides Neodiprion pratti banksianae
Order Coleoptera Hymenoptera
Family Leiodidae Diprionidae
Size 2-3 mm 6-8 mm (adult)
Habitat Caves Ponds & Lakes
Diet Omnivores Omnivores
Regions United States North America
Conservation Vulnerable Not Evaluated

Blind Cave Leiodid Beetle

A tiny eyeless beetle found in ice caves of the western United States. It survives in near-freezing temperatures on cave walls.

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Did You Know?

It thrives in caves where temperatures hover just above freezing year-round.

Jack Pine Sawfly

A serious defoliator of jack pine in the Great Lakes region. Periodic outbreaks can strip thousands of hectares of jack pine.

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Did You Know?

Outbreaks are often triggered by several consecutive years of warm, dry spring weather.