Bordered Plant Bug vs Arabian Darkling Beetle

Side-by-side species comparison

Attribute Bordered Plant Bug Arabian Darkling Beetle
Scientific Name Largus californicus Trachyderma hispida
Order Hemiptera Coleoptera
Family Largidae Tenebrionidae
Size 12-17 mm 18-25 mm
Habitat Deserts & Drylands Deserts & Drylands
Diet Sap Feeders Herbivores
Regions North America Middle East, Africa
Conservation Least Concern Least Concern

Bordered Plant Bug

A dark blue-black bug with bright orange margins common in arid parts of California. Nymphs are iridescent blue and gather in large groups.

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Did You Know?

Nymphs cluster in spectacular iridescent blue groups that can number in the hundreds on a single plant.

Arabian Darkling Beetle

A hairy, broad-bodied darkling beetle found in Arabian and North African deserts. Fine hairs on its body help trap a layer of insulating air.

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Did You Know?

Its dense body hair reduces water loss by trapping humid air close to its exoskeleton.