Virginia Creeper Sphinx

darapsa myron

The Virginia Creeper Sphinx (Darapsa myron) is a fascinating and relatively common species of hawkmoth native to North America. Often overlooked despite its beautifully patterned wings, it plays a quiet but important role in its local ecosystems as both an herbivore and a pollinator. As caterpillars, they are voracious eaters of vine foliage, while the adults are capable of swift, agile flight. Their presence in a garden or woodland is a wonderful indicator of a healthy, native plant population.

生息地: Found primarily in deciduous forests, woodland edges, and suburban gardens where host plants like wild grape and Virginia creeper are abundant.

外見

Adult moths feature distinctive forewings that blend shades of olive green, brownish-green, and tan, with darker bands across the middle, while their hindwings are a contrasting warm orange or dull copper. They possess a robust, torpedo-shaped body typical of hawkmoths, with a wingspan ranging from 4 to 7 centimeters. The caterpillars are equally striking, appearing in either bright green or reddish-brown morphs, adorned with pale diagonal side stripes and a prominent, harmless horn on their posterior end.

界Animalia門Arthropoda綱Insecta目Lepidoptera科Sphingidae属Darapsa

Virginia Creeper Sphinx

カテゴリ

昆虫

レア度

Common

危険度

1/5 · 非常に低い

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おもしろい事実

In the southern parts of its range, this moth can produce up to three generations per year, while northern populations only have enough warm weather to produce one.

Like many hawkmoths, this species can hover in mid-air while feeding, which often leads people to mistakenly identify them as small hummingbirds at dusk.

The caterpillars are frequently targeted by tiny parasitoid wasps, which spin dozens of white, cottony cocoons on the caterpillar's back after feeding on it from the inside out.

When resting on a branch, the Virginia Creeper Sphinx holds its wings in a swept-back, tent-like shape, making it look almost indistinguishable from a dead leaf.

特殊能力

Capable of hovering in mid-air to drink nectar from deep flowers, moving with a humming sound similar to a tiny bird.

When at rest, the adult moth holds its mottled olive and brown wings in a swept-back, tent-like posture, perfectly mimicking a curled dead leaf.

When disturbed, the caterpillars will violently thrash their front ends back and forth to startle and deter potential predators.

サイズと詳細

長さ: 2-4 cm
翼開長: 4-7 cm
体重: 0.001-0.003 kg
寿命: 最大 1 年
Top Speed: 25 km/h
一度の産卵数: 50-150
抱卵期間: 6-8 日

食性と食事

The caterpillars consume large amounts of leaf tissue, while adult moths primarily drink nectar from flowering plants.

年齢による違い: Caterpillars exclusively chew foliage, whereas adult moths transition to a liquid diet, drinking nectar through a long, specialized proboscis.