Bug Identifier
Indian Stick Insect / Laboratory Stick Insect
Community identification

Indian Stick Insect / Laboratory Stick Insect

Carausius morosus

Order & Family
Phasmatodea (Order), Lonchodidae (Family)
Size
50 to 100 mm (2 to 4 inches) in length
See this bug in the Encyclopedia

Natural Habitat

Tropical forests, gardens, shrublands, and domestic or laboratory environments. Native to southern India but naturalized in parts of Europe and North America.

Diet & Feeding

Herbivorous; feeds on foliage including bramble, rose leaves, ivy, privilege, and oak.

Behavior Patterns

Nocturnal feeder that remains motionless and camouflaged as a twig during the day. Exhibits catalepsy (playing dead) when threatened and reproduces primarily via parthenogenesis (virgin birth).

Risks & Benefits

Harmless to humans with no sting or bite. Beneficial educational insect popular in research and school classrooms. Can occasionally become a minor garden pest if escaped in high numbers.