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Rainbow Stag Beetle Grubs (Phalacrognathus muelleri) - Normal Colour Phase

Phalacrognathus muelleri, famously known as the Rainbow Stag Beetle, is a dazzling jewel of the insect world, native to the rainforests of northern Queensland and New Guinea. Males can reach up to 70 mm and are prized for their iridescent exoskeletons that shimmer in metallic hues of green, red, and blue. Despite their formidable mandibles, they’re surprisingly gentle and make excellent display pets. Larvae develop slowly in decaying wood rich in white-rot fungi, taking up to three years to mature. With their long lifespan and stunning appearance, they’re a crown jewel in any beetle collection.

Rainbow Stag Beetle Grubs (Phalacrognathus muelleri) - Normal Colour Phase

Rating is 5.0 out of five stars based on 1 review
£15.00Price
Quantity
Only 2 left in stock
  • Size: L3

    Status: Captive Bred

    Range: Northern Queensland and New Guinea

  • Temperature 22-26 C
    Humidity 60-80 %
    Diet

    Grubs - Flake Soil, Rotting Wood

    Adults - soft fruit, mushrooms, beetle jelly

    Enclosure

    As grubs keep in a smaller container in a depth 

    of substrate

    As adults keeper terrestrial with a deep substrate

    layer but also lots of wood and leaf little

    for climbing 

     

Reviews

Rated 5 out of 5 stars.
5.0 | 1 review
1 review
  • Yvonne WillisSep 21
    Rated 5 out of 5 stars.
    Verified
    A** invert's

    I have bought several insect's from graeme now and am extremely happy with them,great quality and healthy.price's are very reasonable,as alway's i'll back for more,cheer's graeme!

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