Cobalt Milkweed Beetle vs Japanese Stick Insect

Side-by-side species comparison

Attribute Cobalt Milkweed Beetle Japanese Stick Insect
Scientific Name Chrysochus cobaltinus auratus Ramulus mikado
Order Coleoptera Phasmatodea
Family Chrysomelidae Phasmatidae
Size 8-11mm 70-100 mm
Habitat Meadows Woodlands
Diet Herbivores Herbivores
Regions North America East Asia, Japan
Conservation Least Concern Least Concern

Cobalt Milkweed Beetle

A subspecies of the cobalt blue milkweed beetle with slightly more golden-green coloring.

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Did You Know?

The metallic blue and green coloring warns predators that it has sequestered toxic compounds from milkweed.

Japanese Stick Insect

Known as 'nanafushi' in Japanese, meaning 'seven-jointed.' An elongated, twig-mimicking insect that is nearly invisible when motionless on branches. Can reproduce parthenogenetically.

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Did You Know?

Japanese stick insects can reproduce without males through parthenogenesis, and some populations consist entirely of females.