Rounded Metalmark vs Botany Bay Diamond Weevil

Side-by-side species comparison

Attribute Rounded Metalmark Botany Bay Diamond Weevil
Scientific Name Calephelis perditalis Chrysolopus spectabilis
Order Lepidoptera Coleoptera
Family Riodinidae Curculionidae
Size 20-26 mm wingspan 15-25 mm
Habitat Forests Beaches & Coastal
Diet Omnivores Omnivores
Regions South Texas, northeastern Mexico Australia
Conservation Least Concern Least Concern

Rounded Metalmark

A small reddish-brown metalmark with distinctly rounded wing margins and two rows of metallic silvery spots. It is found in subtropical scrublands near the Mexican border.

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Did You Know?

It is so obscure that some populations were only discovered through targeted surveys of rare habitat in the Rio Grande Valley.

Botany Bay Diamond Weevil

A large weevil covered in brilliant pale green scales with black diamond-shaped patches. It was one of the first Australian insects described by European science.

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Did You Know?

It was collected by Joseph Banks during Captain Cook's first voyage to Australia in 1770.