Lateral Longhorn Beetle vs California Web Spinner

Side-by-side species comparison

Attribute Lateral Longhorn Beetle California Web Spinner
Scientific Name Mastododera lateralis Oligotoma moestum
Order Coleoptera Embioptera
Family Cerambycidae Oligotomidae
Size 20-35 mm 7.0-10.0 mm
Habitat Woodlands Gardens
Diet Wood Feeders Wood Feeders
Regions Madagascar North America, Asia
Conservation Least Concern Not Evaluated

Lateral Longhorn Beetle

A medium-sized longhorn beetle with dark elytra marked by pale lateral stripes along the sides. It has the characteristically long antennae of the cerambycid family.

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Did You Know?

Like many longhorn beetles, the larvae can take several years to develop inside wood before emerging as adults.

California Web Spinner

A small introduced web spinner now established in California and other warm parts of the United States. It is commonly found in gardens and around buildings.

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Did You Know?

This species was accidentally introduced to the Americas and is now one of the few web spinners most North Americans ever encounter.