Orchid Mantis
Hymenopus coronatus
A masquerader that fools bees better than a real flower
The Orchid Mantis is pink and white, its middle and hind legs flared into petal-like lobes — rather than hiding on a real flower, it has effectively become one. Studies show it attracts flower-visiting insects even more strongly than real flowers nearby, a classic case of aggressive mimicry.
Key figures
- Length
- Females reach 60–70 mm; males are markedly smaller, only about 25 mm
- Life cycle
- The nymphal stage lasts several months, and adults can also live for several months
- Habitat
- Flowering shrubs and understory vegetation in Southeast Asian tropical rainforest
- Diet
- Strictly carnivorous, ambushing flower-visiting pollinators such as flies, bees, and butterflies
- Mimicry
- Its pink-and-white coloring and petal-like leg lobes form an active mimicry — it is, in effect, a flower itself
- Lure effect
- Studies show it attracts pollinators even more strongly than the real flowers nearby
Life cycle
Egg case (ootheca) → Nymph (molts repeatedly, color shifts gradually) → Adult
Ecological role
The Orchid Mantis does not hide on a real flower for cover — its own shape and coloring form a "fake flower" that actively lures flower-visiting insects closer, making it one of the clearest examples of aggressive mimicry.
Did you know
Newly hatched Orchid Mantis nymphs are not pink and white but red and black, mimicking the nymphs of toxic assassin bugs; only after several more molts do they take on their petal-pink and white costume.
Range
Southeast Asian tropical rainforest (Malaysia, Indonesia, Thailand, and elsewhere)
Status
Not rare within its native range; widely bred in captivity for the pet trade
Anatomy
- Petal legs — The middle and hind legs flare into pink-and-white petal-like lobes, the core of its active mimicry
- Raptorial forelegs — The forelegs (raptorial forelegs) are specialized into a sickle shape, resembling an unopened flower bud at rest and revealing their true purpose only when it strikes
- Head — The small, triangular head can swivel freely to track the movement of prey
- Compound eyes — The jet-black compound eyes stand out sharply against the pink-and-white body
- Abdomen — The broad, flattened abdomen curves slightly upward, its outline blending into the overall flower shape
- Wings — When folded, the wings lie flush against the body, preserving the flower-like silhouette
Open the interactive 3D specimen