Popular Beetles & Stag Beetles Ranked by Ease, Price & Impressiveness

From domestic to foreign species, there are countless beetles and stag beetles. For those wondering "Which should I start with?" or "I want a large, impressive specimen," here are the top 10 ranked by ease of care, price, maximum size, and features.

#1: Japanese Giant Stag Beetle (Dorcus hopei binodulosus)

• Ease of care: 5/5 (Very easy)
• Price range: 1,000--50,000 yen (varies widely by size and lineage)
• Max size: About 85 mm (breeding record)
• Features: King of Japanese stag beetles. Hardy and long-lived (adults live 3--5 years). Popular with beginners and expert breeders alike. 80 mm+ specimens achievable with fungal bottle rearing. Room temperature management is fine.

#2: Hercules Beetle (Dynastes hercules)

• Ease of care: 3/5 (Requires some caution)
• Price range: 5,000--80,000 yen (varies by size and subspecies)
• Max size: About 180 mm (world's largest beetle)
• Features: The spectacular long horn is the primary attraction. Temperature control (20--25°C) is essential. Larval period of 1--2 years. Large cases and quality substrate needed for horn development.

#3: Rainbow Stag Beetle (Phalacrognathus muelleri)

• Ease of care: 5/5 (Very easy)
• Price range: 1,000--15,000 yen (varies by color)
• Max size: About 70 mm
• Features: Called the world's most beautiful stag beetle for its jewel-like iridescent body. Gentle temperament; pair cohabitation is relatively safe. Easy to breed on substrate. Color variations include green, red, and deep purple.

#4: Caucasus Beetle (Chalcosoma chiron)

• Ease of care: 2/5 (Somewhat difficult)
• Price range: 3,000--30,000 yen
• Max size: About 130 mm
• Features: Asia's largest beetle. Three impressive horns with tremendous strength. Aggressive temperament; cohabitation prohibited. Keep below 25°C.

#5: Giraffe Stag Beetle (Prosopocoilus giraffa)

• Ease of care: 4/5 (Easy)
• Price range: 1,000--10,000 yen
• Max size: About 120 mm (world's longest stag beetle)
• Features: Mandibles make up over half the body length. Flores Island specimens grow especially large. Large specimens achievable even with substrate rearing; relatively easy to breed.

#6: Japanese Rhinoceros Beetle (Trypoxylus dichotomus)

• Ease of care: 5/5 (Very easy)
• Price range: 300--2,000 yen
• Max size: About 85 mm
• Features: A Japanese summer icon. Easy to obtain and keep; perfect for insect-keeping beginners. Easy to breed; larvae rearing is also enjoyable. Adult lifespan is short at 2--3 months.

#7: Palawan Giant Flat Stag Beetle (Dorcus titanus palawanicus)

• Ease of care: 3/5 (Requires caution)
• Price range: 2,000--30,000 yen
• Max size: About 110 mm
• Features: World's largest flat stag beetle. Massive body and powerful mandibles. Extremely aggressive; caution needed with females. 100 mm+ achievable with fungal bottles.

#8: Metallic Long-Jaw Stag Beetle (Cyclommatus metallifer)

• Ease of care: 4/5 (Easy)
• Price range: 1,000--8,000 yen
• Max size: About 100 mm
• Features: Mandibles nearly twice the body length create a distinctive silhouette. Easy to rear on substrate with short larval period. Relatively gentle temperament.

#9: Neptune Beetle (Dynastes neptunus)

• Ease of care: 2/5 (Somewhat difficult)
• Price range: 10,000--60,000 yen
• Max size: About 165 mm
• Features: South America's second-largest beetle after Hercules. Jet-black body with four beautiful horns. Requires cool management (18--22°C); larval period exceeds 2 years.

#10: Giant African Glossy Stag Beetle (Mesotopus tarandus)

• Ease of care: 3/5 (Requires caution)
• Price range: 5,000--40,000 yen
• Max size: About 90 mm
• Features: Piano-black glossy body is the hallmark. Africa's largest stag beetle. Requires Kawara fungal bottles for rearing and Kawara wood for breeding. Offers a unique rearing experience.

Benefits of Buying on BreederDirect

On BreederDirect, you can purchase directly from specialist beetle breeders.

• Size and lineage selection: Obtain large-lineage or rare-color specimens directly
• Clear generation data: Accurate information like WD (wild-caught), CBF1, etc.
• Expert consultation: Get temperature and breeding tips from experienced breeders
• Fair pricing: Direct transactions without middleman markup