Palawan Stag Beetle vs Spotted Diving Beetle

Side-by-side species comparison

Attribute Palawan Stag Beetle Spotted Diving Beetle
Scientific Name Dorcus titanus palawanicus Graphoderus cinereus
Order Coleoptera Coleoptera
Family Lucanidae Dytiscidae
Size 40-110 mm 13-16 mm
Habitat Forests Ponds & Lakes
Diet Sap Feeders Omnivores
Regions Palawan Island, Philippines Europe
Conservation Not Evaluated Near Threatened

Palawan Stag Beetle

The largest subspecies of Dorcus titanus, endemic to Palawan Island. Males can reach exceptional sizes with massive mandibles.

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Did You Know?

This subspecies is considered the ultimate prize among stag beetle collectors and breeders.

Spotted Diving Beetle

A medium-sized diving beetle with distinctive mottled brown and cream patterning. It inhabits clean, well-vegetated ponds and lakes across Europe.

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Did You Know?

Its camouflage pattern makes it almost invisible against the mottled bottom of weedy ponds.