Kite-Tailed Robberfly
EntdeckenInsekten
Kite-Tailed Robberfly
tolmerus atricapillus
The Kite-Tailed Robberfly (Tolmerus atricapillus) is a highly efficient predatory insect belonging to the robberfly family, Asilidae. Renowned for its spectacular aerial hunting skills, this medium-sized fly spends much of its time perched on sunny leaves or fence posts, scanning the environment with its large, sensitive compound eyes. Once it spots an insect flying nearby, it launches with rapid speed to ambush and intercept its prey mid-air, gripping it securely with strong, bristled legs. It plays an important role in controlling agricultural and garden pest populations, making it an ecologically valuable species.
Lebensraum: Found along sunny woodland edges, clearings, hedgerows, and overgrown grassy fields where low perches are abundant.
Aussehen
This species measures between 1.2 to 1.8 cm in length, featuring a slender, dusty-gray to brown body covered in fine hairs. It is identified by its large, bulging dark eyes separated by a dense cluster of bristles on its face, known as a mystax. Its legs are robust, dark, and armed with prominent spines, with a characteristic reddish-brown band near the base of the tibiae. The wings are translucent with distinct veins and lie flat over the abdomen when perched. The common name arises from the elongated, wedge-like shape of the terminal abdominal segments, which resemble a tiny kite.
ReichAnimaliaStammArthropodaKlasseInsectaOrdnungDipteraFamilieAsilidaeGattungTolmerus
Kategorie
InsektenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
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Interessante Fakten
Despite their intimidating appearance and venomous bite used on prey, they are completely harmless to humans and will only bite if handled very roughly.
Kite-Tailed Robberfly larvae are underground predators that actively tunnel through soil to hunt for beetle grubs and grasshopper eggs.
The bristly 'mustache' on a robberfly's face, called a mystax, is actually a shield that protects its eyes from the thrashing legs of struggling prey.
Besondere Fähigkeiten
Fähigkeit
Predictive Interception
Calculates the intercept path of moving prey mid-flight to capture them rapidly, rather than simply chasing them from behind.
Fähigkeit
Extraoral Digestion
Injects a potent neurotoxic saliva that instantly paralyzes prey and liquefies their internal tissues for easy feeding.
Fähigkeit
Raptorial Leg Basket
Uses heavily bristled, strong legs to form a secure cage that prevents captured insects from escaping during aerial flight.
Ernährung und Fütterung
An aggressive aerial predator that hunts a wide variety of flying insects, grasping them mid-air and draining their liquefied insides.
Altersunterschiede: Larvae live underground and feed on beetle larvae and soft-bodied soil organisms, while adults hunt flying insects.
Hauptnahrung
- Flies
- Bees
- Wasps
- Beetles
- Leafhoppers
Nahrungssuche
- Ambush
Ökologische Zusammenhänge
hunts
European Honeybee
Apis mellifera
Hunts and feeds on this common pollinator in mid-air.
hunts
Common Green Bottle Fly
Lucilia sericata
Predates on this common fly species near woodland margins.
eaten by
Barn Swallow
Hirundo rustica
Is caught and eaten by this agile aerial bird during summer feeding runs.
Merkmale
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Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man Kite-Tailed Robberfly?
Der einfachste Weg, Kite-Tailed Robberfly zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was frisst Kite-Tailed Robberfly?
An aggressive aerial predator that hunts a wide variety of flying insects, grasping them mid-air and draining their liquefied insides.
Wo findet man Kite-Tailed Robberfly normalerweise?
Found along sunny woodland edges, clearings, hedgerows, and overgrown grassy fields where low perches are abundant.
Wie jagt Kite-Tailed Robberfly?
Ambush
Snap-Karte
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