Nigidius Stag Beetle vs Fiji Moth

Side-by-side species comparison

Attribute Nigidius Stag Beetle Fiji Moth
Scientific Name Nigidius laticornis Heterallactis baibakoua
Order Coleoptera Lepidoptera
Family Lucanidae Zygaenidae
Size 15-25 mm 25-35 mm wingspan
Habitat Forests Forests
Diet Wood Feeders Nectar Feeders
Regions East Africa, Southern Africa Oceania (Fiji)
Conservation Least Concern Near Threatened

Nigidius Stag Beetle

A small, robust, dark brown to black stag beetle from sub-Saharan Africa. Males have short, broad mandibles. The body is cylindrical and compact. Larvae develop in decaying wood in tropical forests.

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Did You Know?

This small stag beetle is often found inside standing dead trees rather than fallen logs.

Fiji Moth

A day-flying forester moth endemic to Fiji, with metallic blue-black wings. It is found in native forest where its larvae feed on native vines. The bright metallic colouration suggests it may be chemically defended.

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Did You Know?

The metallic blue sheen of this moth's wings is produced by nanoscale structures rather than pigments, making the colour unfadeable even in museum specimens.