Mediterranean Stick Insect vs Mueller's Thorny Stick Insect

Side-by-side species comparison

Attribute Mediterranean Stick Insect Mueller's Thorny Stick Insect
Scientific Name Bacillus rossius Haaniella muelleri
Order Phasmatodea Phasmatodea
Family Bacillidae Heteropterygidae
Size 60-105mm 7-11 cm
Habitat Heathland Mountains
Diet Herbivores Herbivores
Regions Europe Malaysia (Borneo)
Conservation Least Concern Data Deficient

Mediterranean Stick Insect

A slender brown or green stick insect common around the Mediterranean. It is one of the few stick insects native to Europe. Some populations are entirely female, reproducing by parthenogenesis.

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Did You Know?

It is one of only a handful of stick insect species native to Europe, most being tropical.

Mueller's Thorny Stick Insect

A robust Bornean thorny stick insect with strong sexual dimorphism. It is one of five recently revised Haaniella species.

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Did You Know?

A 2016 taxonomic revision described five new Haaniella species, highlighting how much diversity remains to be catalogued.