Formosa Long-armed Scarab vs Yellow-spotted Tree Damselfly

Side-by-side species comparison

Attribute Formosa Long-armed Scarab Yellow-spotted Tree Damselfly
Scientific Name Cheirotonus formosanus Platycypha caligata
Order Coleoptera Odonata
Family Euchirinae Chlorocyphidae
Size 40-60 mm 3-4 cm
Habitat Forests Forests
Diet Sap Feeders Predators
Regions Taiwan East Africa, Southern Africa
Conservation Endangered Vulnerable

Formosa Long-armed Scarab

A rare Taiwanese scarab with elongated forelimbs and a dark chestnut-brown body. It is found only in old-growth mountain forests on the island.

💡

Did You Know?

Illegal collecting for the pet trade has made this one of the most threatened beetles in East Asia.

Yellow-spotted Tree Damselfly

A colorful damselfly from African forest streams with males showing bright red and white leg flags. Males wave their colorful legs to attract females.

💡

Did You Know?

Males perform elaborate leg-flagging displays, lifting their brightly colored tibiae to signal to females.