Femoralis Shining Stag Beetle

About Femoralis Shining Stag Beetle

A large stag beetle from the Malay Peninsula and Sumatra, known for its yellow elytra and vivid red legs. Also called the Red-legged Devil Stag Beetle, this guide covers key facts on lifespan, size, and care before you bring one home.

7 things to know before welcoming a Femoralis Shining Stag Beetle

1. 1Intermediate-Level Care

   The Femoralis Shining Stag Beetle is generally considered suitable for keepers who already understand the basics of stag beetle care. It's best to get comfortable with daily husbandry, such as monitoring substrate condition and avoiding extreme heat or dryness, before bringing one home.

2. 2Adults Live a Few Months

   Adult beetles are active for only a few months. Understanding this limited adult lifespan as part of the species' full life cycle, including the larval stage, helps you appreciate and care for your beetle during the time it has.

3. 3Size Varies by Individual

   Captive-bred size records reach 92.2mm for the nominotypical subspecies and 91.9mm for the Borneo population. Actual size depends on the individual and rearing conditions, so these records shouldn't be treated as a guaranteed outcome.

4. 4Yellow Wings, Red Legs

   Its most striking feature is the combination of yellow-tinged elytra and vivid red legs, which is why it's also known as the "Red-legged Devil Stag Beetle." A reddish tinge on the center of the head adds further depth to its coloring depending on the light.

5. 5Handle Mandibles with Care

   Large males have impressive mandibles that can pinch and injure inexperienced handlers. When picking one up, hold it firmly by the sides of the thorax and keep your fingers away from the mandibles' range of motion.

6. 6Prefers a Calm Environment

   This species can be somewhat sensitive to noise and vibration, so keeping it in a quiet, stable setting helps reduce stress. Choose a spot for the enclosure away from direct sunlight and constant vibration.

7. 7Prepare Your Setup First

   Before bringing one home, prepare the basics: an enclosure, insect substrate, and a perch or feeding station. Since this species originates from the forests of the Malay Peninsula and Sumatra, avoid exposing it to sudden environmental changes.

Frequently asked questions about Femoralis Shining Stag Beetle

Q.How difficult is it to keep?

A.It is generally considered suitable for intermediate keepers. It's best to understand the basics of stag beetle husbandry before bringing one home.

Q.How long do adults live?

A.Adults are active for only a few months. It helps to plan your care around the full life cycle, including the larval stage.

Q.How large does it grow?

A.Captive-bred records reach 92.2mm for the nominotypical subspecies and 91.9mm for the Borneo population. Actual size varies by individual and rearing conditions.

Q.Why is it called the Red-legged Devil Stag Beetle?

A.The name comes from its vivid red legs. The contrast with its yellow-tinged elytra is another notable feature.

Q.What should I feed it?

A.It can be raised on standard insect jelly. Since appetite varies between individuals, it helps to check for leftovers and adjust the amount accordingly.

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