Feather-Legged Scoliid Wasp

dielis plumipes

The Feather-Legged Scoliid Wasp is an ecologically beneficial insect native to North America. Adults are frequently spotted buzzing between flowers, drinking nectar, and acting as important pollinators. However, beneath this peaceful nectar-sipping behavior lies a highly specialized lifestyle. Female wasps search sandy soils for subterranean scarab beetle larvae, particularly June beetles. Upon finding a grub, the female stings it to paralyze it, lays a single egg on its body, and leaves it. This ensures the emerging wasp larva has a fresh food source, making these wasps an organic pest control agent.

生息地: Typically found in open, sunny habitats with sandy soils, such as dunes, fields, gardens, and pine barrens, where scarab beetle hosts are abundant.

外見

This medium-to-large wasp typically measures between 1 and 3 centimeters in length, featuring a robust, hairy black body adorned with prominent yellow bands across its abdomen. The wings are translucent with a dark, smoky brownish tint. True to its name, the female possesses dense, brush-like black fringes of hair on her hind legs, which are used for digging through sandy soils. Males are generally smaller and slimmer, lacking the pronounced leg feathers and having longer antennae.

界Animalia門Arthropoda綱Insecta目Hymenoptera科Scoliidae属Dielis

Feather-Legged Scoliid Wasp

カテゴリ

昆虫

レア度

Common

危険度

1/5 · 非常に低い

スナップ

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おもしろい事実

Despite their intimidating size and stingers, females are non-aggressive toward humans and will only sting if directly handled.

Scoliid wasps do not build nests; instead, they leave their eggs directly on paralyzed grubs deep in the soil where they find them.

The 'feathers' on the female's hind legs are not for show; they are vital tools for sweeping away sand while digging for beetle grubs.

特殊能力

Females can detect the underground movements of scarab beetle larvae through sandy soil using specialized sensory receptors.

The dense, feather-like bristles on the hind legs of the female act as highly efficient shovels, allowing her to rapidly burrow into loose dirt.

The female delivers a precise sting to the motor centers of beetle grubs, rendering them permanently paralyzed but alive to feed her offspring.

サイズと詳細

長さ: 1-3 cm
翼開長: 2-4 cm
体重: 0.0001-0.0003 kg
寿命: 1 年
Top Speed: 15 km/h
一度の産卵数: 20-70
抱卵期間: 2-4 日

食性と食事

Adult wasps feed exclusively on floral nectar from various plants, while the developing larvae are carnivorous, consuming paralyzed scarab beetle grubs underground.

年齢による違い: Adults feed on flower nectar for energy, whereas larvae are strictly carnivorous parasitoids feeding on a single beetle host.

主な食物

Floral nectar
June beetle larvae
Scarab beetle grubs
Pollen

採餌方法

Foraging

生態系とのつながり

parasite

June Beetle

Phyllophaga anxia

The wasp larvae develop as external parasitoids on the grub of this beetle.

mutualism

Canada Goldenrod

Solidago canadensis

Adult wasps feed on nectar from the flowers, assisting in pollination.

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

Feather-Legged Scoliid Waspを見分けるには？

Feather-Legged Scoliid Wasp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。

Feather-Legged Scoliid Waspの長さは何ですか？

1-3 cm

Feather-Legged Scoliid Waspの翼開長は何ですか？

2-4 cm

Feather-Legged Scoliid Waspの体重は何ですか？

0.0001-0.0003 kg

Feather-Legged Scoliid Waspの寿命は何ですか？

1 年

Feather-Legged Scoliid Waspのtop Speedは何ですか？

15 km/h

Feather-Legged Scoliid Waspは何を食べますか？

Adult wasps feed exclusively on floral nectar from various plants, while the developing larvae are carnivorous, consuming paralyzed scarab beetle grubs underground.

Feather-Legged Scoliid Waspは通常どこに生息していますか？

Typically found in open, sunny habitats with sandy soils, such as dunes, fields, gardens, and pine barrens, where scarab beetle hosts are abundant.