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Odontolabis brookeana
A large stag beetle from Borneo with curved mandibles and glossy black body.
Odontolabis brookeana is a large stag beetle endemic to the island of Borneo, notable for its glossy jet-black body and elegantly curved mandibles that characterize the Odontolabis genus. It inhabits the tropical rainforests of Borneo, living in and around decaying hardwood. An enclosure that provides adequate ventilation while retaining moisture is required. Egg-laying occurs in fermented substrate or softwood logs; larvae develop well in fermented substrate or fungal substrate bottles. Adults eat beetle jelly and live approximately 6–12 months. The combination of Borneo endemism, lustrous black coloration, and the distinctive curved mandible form of the Odontolabis genus make O. brookeana a characterful and sought-after exotic stag beetle.
The Brooke's Stag Beetle lives 6mo-1yr (adult).
The Brooke's Stag Beetle grows to 50-90mm.
Adults reach 50–90 mm in body length.
The ideal temperature for the Brooke's Stag Beetle is 20〜24℃.
Optimal captive temperature is 20–24°C; maintaining high humidity of approximately 70–85% is critical.
Origin
Borneo, Malaysia and Indonesia
Lifespan
6mo-1yr (adult)
Notable localities
A glossy stag beetle with a slender body form. Size records are not yet listed, as registration could not be confirmed in BE-KUWA-certified captive breeding records.
Generation codes
Sources: BE-KUWA Certified Breeding Records (Mushi-sha, FY2025 edition, JA)
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Odontolabis brookeana Snellen van Vollenhoven, 1861
Synonyms: Odontolabis brookeanus coussementi Maes, 1981, Odontolabis ciliatus Albers, 1894
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
Plant Protection Act: When importing live specimens of Scarabaeoidea (including rhinoceros beetles, stag beetles, flower beetles, etc.), a species identification certificate issued by the exporting country government agency or equivalent must be attached in accordance with the Invasive Species Act (import ports are limited to Narita, Chubu, Kansai, Fukuoka, and Kagoshima airports). This species itself is not a designated invasive species, and import is possible upon submission of the certificate.
Sources: Ministry of the Environment, Invasive Species Act: "Guidance for Those Importing Live Insects in Scarabaeoidea" / CITES Appendix (checklist.cites.org)
Regulations may change. Always verify the latest information with the relevant authorities.
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Size
50-90mm
Temperature
20〜24℃
Humidity
60〜80%
Beetle jelly
It does best at 20-24°C. Keep humidity high, around 70-85%, and never let it dry out.
Use a case that stays highly humid while still ventilated. Aim to mimic the rotten-wood environment of Bornean rainforest.
Adults eat sap and beetle jelly, so keep jelly available. Larvae can be raised in fermented substrate or kinshi bottles.
It lays in fermented substrate or rotten wood. Setting up both substrate and wood gives it more laying options.
Adults live about 6-12 months. Because it needs both high humidity and cool temperatures, watch for stuffiness and heat in summer.
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The ideal temperature for Brooke's Stag Beetle is 20〜24℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Brooke's Stag Beetle is 6mo-1yr (adult). With proper care and nutrition, they can live a long and healthy life.
Brooke's Stag Beetle typically reaches 50-90mm as an adult. Size may vary depending on care conditions and individual genetics.
Brooke's Stag Beetle feeds on: Beetle jelly. Aim for a balanced diet with appropriate feeding frequency.
The price of Brooke's Stag Beetle varies significantly depending on bloodline, size, captive-bred generation, and sex. Check our market price page for the latest pricing information.
Last updated: August 31, 2026