ADULT: Prosopocoilus giraffa keisuke (Giraffe Stag Beetle) Stag beetle as it can result in

as it can result in a blood-curdling pinch

The majority have forward-pointing horns

Please use it 2-3 days after the entire Kinshi turns white

but the quality may gradually decline

ADULT: Prosopocoilus giraffa keisuke (Giraffe Stag Beetle) Stag beetle as it can result in#World's Biggest Stag Beetle Active date(Update 07 15 2025): 109mm Late August 102mm Mid August Looking for a beetle with serious flair? The Giraffe Stag Beetle (Prosopocoilus giraffa keisuke) is here to impress! It holds the title of the world's longest stag beetle, reaching an impressive length of 121mm. Among the stag beetles, it's undoubtedly one of the most iconic. Adults are resilient to both heat and cold, thriving with proper ventilation.