Purple Meadow Bush-cricket

Metrioptera Saussuriana

Metrioptera Saussuriana

Info

Meet the Saussure’s Shieldback, a rugged mountaineer of the insect world. Often found perched on sun-warmed rocks in high-altitude meadows, this little bush-cricket is named after the famed Swiss explorer Horace Bénédict de Saussure. It is a peaceful neighbor that prefers the crisp, thin air of the mountains to the humid lowlands, acting as a subtle "soundtrack" to alpine hikes.

🔍 How to Identify

  • 🛡️ The Protective Shield: It features a broad, flat pronotum (the area behind the head) that looks like a sturdy saddle or shield, often outlined with a distinct pale or yellowish border.
  • 🪶 Stunted Wings: This species is "brachypterous," meaning it has very short, vestigial wings. It cannot fly, so it relies entirely on its powerful hind legs to hop out of danger.
  • 🎨 Rocky Camouflage: Its body is a sophisticated mosaic of dark browns, charcoal greys, and earthy blacks, allowing it to disappear instantly against lichen-covered stones and dry soil.

🌲 Habitat & Ecology

  • 🏔️ Alpine Specialist: Unlike common backyard grasshoppers, this species is a specialist of the heights. It thrives in stony grasslands and dwarf-shrub heaths across European mountain ranges.
  • 🍴 The Mixed Diet: It is an opportunistic feeder. While it primarily grazes on mountain herbs and grasses, it is also a bit of a hunter, occasionally preying on smaller soft-bodied insects to get a boost of protein.

⚠️ Safety & Toxicity

  • 🟢 Friend Status: Entirely harmless to humans, pets, and garden plants. It is not a "locust" and does not swarm or cause agricultural damage.
  • 👄 The Defensive Nip: If handled roughly, a large adult might deliver a tiny, reflexive pinch with its mandibles. It is not painful, contains no venom, and is merely the cricket's way of saying "please put me down."

✨ Fun Fact

The song of the male Saussure’s Shieldback is a series of very high-frequency chirps. Because the pitch is so high, many people lose the ability to hear this specific cricket as they get older, making its song a "secret" frequency reserved for the young and the sharp-eared!

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