Delta Dung Beetle vs Giant Robber Firefly

Side-by-side species comparison

Attribute Delta Dung Beetle Giant Robber Firefly
Scientific Name Deltochilum orbiculare Photuris lucicrescens
Order Coleoptera Coleoptera
Family Scarabaeidae Lampyridae
Size 15-25 mm 12-16 mm
Habitat Forests Meadows
Diet Dung Feeders Predators
Regions Central America, South America Eastern North America
Conservation Least Concern Not Evaluated

Delta Dung Beetle

A matte black roller dung beetle with a rounded body and distinctively flattened outer edges of the elytra. It rolls dung balls along the forest floor in tropical forests. The species shows strong nocturnal activity.

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Did You Know?

Unlike most rollers, some Deltochilum species have lost the ability to fly and are entirely ground-dwelling.

Giant Robber Firefly

A large predatory firefly from eastern North America that mimics the flash patterns of Photinus species. Females lure Photinus males to consume them.

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Did You Know?

Females can switch between multiple flash patterns, mimicking different prey species on a single evening.