South American Walking Stick vs Sunny Stick Insect

Side-by-side species comparison

Attribute South American Walking Stick Sunny Stick Insect
Scientific Name Ctenomorpha gargantua Sungaya inexpectata
Order Phasmatodea Phasmatodea
Family Phasmatidae Heteropterygidae
Size 180-250 mm 50-70 mm
Habitat Forests Heathland
Diet Herbivores Herbivores
Regions South America (Brazil, Peru, Bolivia) Asia
Conservation Least Concern Data Deficient

South American Walking Stick

An extremely long stick insect that can reach over 250 mm in body length, making it one of the longest insects in South America. It is bright green as a nymph, becoming brown and bark-like as an adult. Females are flightless, while males can glide short distances.

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Did You Know?

When threatened, it drops to the ground and lies perfectly still, becoming virtually indistinguishable from a fallen twig.

Sunny Stick Insect

A small, chunky stick insect covered in short spines and tubercles, native to the Philippines. It is popular in captivity due to its manageable size and ease of care.

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Did You Know?

Sunny stick insects can reproduce by parthenogenesis, but populations with males produce offspring with greater genetic diversity and disease resistance.