Dutch's Bug Forum

Chalcosoma atlas (Atlas beetle)
Image:
Size (male, with horns): 2.4—5.1 inches long
General info: This huge beetle is very similar to the Caucasus beetle. You can tell them apart by the fact that the Atlas has no spike on its center horn.
Damage type: Shove (body)
Damage level: High Beetle-class (body)
Armor durability level: High Strong-class to high Tank-class
Immune system durability level: Unknown; likely Widow-class
Speed level: Beetle-class
Eyesight level: Carabid-class
Intelligence level: Beetle-class
Fights:
Vs Japanese rhinoceros beetle (Allomyrina dichotoma)
Vs Japanese stag beetle (Dorcus curvidens)
Vs Giraffe stag beetle (Prosopocoilus giraffa)
Vs Mesotopus tarandus
Vs Caucasus beetle (Chalcosoma caucasus)
Vs Palawan stag beetle (Dorcus titanus palawanicus)
Vs Palawan stag beetle (Dorcus titanus palawanicus) (rematch)
Vs Western Hercules beetle (Dynastes grantii)
Vs Japanese Giant stag beetle (Dorcus bucephalus)
Vs Japanese rhinoceros beetle (Allomyrina dichotoma) (rematch)
Vs unknown Dynastes species
Vs terrestrial crab (Ryukyum yaeyamense)
Vs Blue crayfish (Procambarus alleni)
Vs Dorcus titanus typhon
Fighting average: 0.50
How to get: This species can be found from Malaysia south into Indonesia and Thailand. The larvae feed on rotten wood.
Care: https://richardsinverts.com/care-sheet-chalcosoma-atlas/