Jade-headed Buffalo Beetle vs Oregon Silverspot Butterfly

Side-by-side species comparison

Attribute Jade-headed Buffalo Beetle Oregon Silverspot Butterfly
Scientific Name Trypoxylus dichotomus Speyeria zerene hippolyta
Order Coleoptera Lepidoptera
Family Scarabaeidae Nymphalidae
Size 40-85 mm 5-6 cm wingspan
Habitat Grasslands Grasslands
Diet Wood Feeders Herbivores
Regions Southeast Asia (Thailand, Vietnam, Laos, Myanmar) and East Asia United States
Conservation Least Concern Endangered

Jade-headed Buffalo Beetle

A large rhinoceros beetle with a glossy dark brown to black body. Males sport a long, forked cephalic horn and a shorter thoracic horn. The horn fork resembles a tuning fork.

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Did You Know?

In Japan and parts of Southeast Asia, these beetles are popular pets sold in department stores and convenience stores during summer months.

Oregon Silverspot Butterfly

A medium-sized fritillary butterfly with bright silver spots on its hindwing undersides. It inhabits coastal grasslands from Washington to northern California.

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Did You Know?

Its larvae feed exclusively on early blue violet plants that grow in wind-swept coastal prairies.