Harpactorini

harpactorini

Harpactorini is the largest and most diverse tribe of assassin bugs within the family Reduviidae. Renowned for their predatory prowess, these remarkable insects serve as vital natural pest control agents in both agricultural and wild ecosystems. They actively stalk a wide variety of crop-damaging insects, using a strong, curved rostrum to inject a highly efficient cocktail of paralyzing toxins and digestive enzymes that liquefies the prey's internal organs for consumption. Their active hunting style and intriguing behaviors make them a fascinating group for nature observers.

生息地: Found in diverse terrestrial environments including grasslands, agricultural fields, forests, and suburban gardens, usually perched on foliage or flowers waiting for prey.

外見

These striking insects typically feature elongated, robust bodies ranging from 1 to 4 centimeters in length, often adorned with warning coloration like bright orange, red, and deep black. They are characterized by a narrow head with a distinct neck-like constriction, prominent compound eyes, and a stout, three-segmented curved beak folded under the head. Their long, slender legs are sometimes coated in sticky hairs, and their membranous wings lie flat over the abdomen when resting.

界Animalia門Arthropoda綱Insecta目Hemiptera科Reduviidae

Harpactorini

カテゴリ

昆虫

レア度

Common

危険度

1/5 · 非常に低い

スナップ

最初にスナップしよう！

おもしろい事実

Certain female harpactorines guard their egg masses to protect them from parasitic wasps.

Some species in this tribe coat their legs in sticky tree sap to trap prey like insect flypaper.

Their painful defensive bite is compared to a wasp sting because of the digestive enzymes they inject.

特殊能力

Injects a potent venom that simultaneously paralyzes prey and liquefies their internal tissues for easy ingestion.

Some species harvest sticky plant resins on their forelegs to easily snare and secure flying or crawling insects.

Advertises their painful defensive bite to potential predators using bright, conspicuous warning colors.

サイズと詳細

長さ: 1-4 cm
翼開長: 2-5 cm
体重: 0.0001-0.002 kg
寿命: 1-2 年
Top Speed: 5 km/h
一度の産卵数: 20-200
抱卵期間: 10-30 日

食性と食事

They are strictly predatory insects that hunt other arthropods, using extra-oral digestion to consume liquefied prey contents.

主な食物

Caterpillars
Aphids
Beetles
Flies

採餌方法

Ambush Foraging Mix

生態系とのつながり

hunts

Cabbage Looper

Trichoplusia ni

Predates heavily on caterpillars, acting as a biological control agent.

eaten by

Carolina Chickadee

Poecile carolinensis

Forks over as a nutritious food source for insectivorous woodland birds.

competitor

Common Green Lacewing

Chrysoperla carnea

Shares the same canopy space and competes for small soft-bodied insect prey.

特徴

このオブジェクトにはまだ特徴バッジが割り当てられていません。

別名

まだ別名はありません。

コレクション

テーマが追加されると、このオブジェクトのコレクションがここに表示されます。

安全性

危険度

1/5 · 非常に低い

まだ特別な安全上の注意はありません。

よくある質問

Harpactoriniを見分けるには？

Harpactoriniを識別する最も簡単な方法は、Snappit自然識別アプリを使用することです。

Harpactoriniの長さは何ですか？

1-4 cm

Harpactoriniの翼開長は何ですか？

2-5 cm

Harpactoriniの体重は何ですか？

0.0001-0.002 kg

Harpactoriniの寿命は何ですか？

1-2 年

Harpactoriniのtop Speedは何ですか？

5 km/h

Harpactoriniは何を食べますか？

They are strictly predatory insects that hunt other arthropods, using extra-oral digestion to consume liquefied prey contents.

Harpactoriniは通常どこに生息していますか？

Found in diverse terrestrial environments including grasslands, agricultural fields, forests, and suburban gardens, usually perched on foliage or flowers waiting for prey.