Ross's Web Spinner vs California Web Spinner

Side-by-side species comparison

Attribute Ross's Web Spinner California Web Spinner
Scientific Name Chelicerca rubra Oligotoma moestum
Order Embioptera Embioptera
Family Chelicercidae Oligotomidae
Size 8.0-12.0 mm 7.0-10.0 mm
Habitat Farmland Gardens
Diet Wood Feeders Wood Feeders
Regions Africa North America, Asia
Conservation Not Evaluated Not Evaluated

Ross's Web Spinner

A reddish-brown web spinner found in tropical Africa that builds silk tunnels on tree bark. It is one of the more brightly colored embiopterans.

💡

Did You Know?

The reddish coloration of this web spinner is unusual in the order, as most species are drab brown or black.

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.

💡

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.