Cobweb Skipper
探検昆虫
Cobweb Skipper
hesperia metea
A small but striking butterfly, the Cobweb Skipper (Hesperia metea) earns its whimsical name from the intricate, web-like white veins crisscrossing the underside of its hindwings. Flying close to the ground in rapid, darting bursts characteristic of the skipper family, it serves as an early herald of spring in dry, open habitats like pine barrens, rocky glades, and prairies. As a species deeply tied to specific native bunchgrasses for its larval development, the Cobweb Skipper is a fascinating example of localized ecological specialization. Though small and easily overlooked due to its primarily brown upper wings, catching a glimpse of its delicate wing pattern is a true treat for sharp-eyed nature enthusiasts exploring eastern North American woodlands.
生息地: Found in dry, open environments with poor soils, such as pine barrens, rocky glades, dry prairies, and open oak woodlands.
外見
The Cobweb Skipper is a small butterfly with a wingspan ranging from 2.5 to 3.5 centimeters. The upperside of its wings is predominantly dark brown, often featuring a subtle yellowish-orange dusting and a few indistinct pale spots. Its most distinguishing feature lies on the underside of the hindwing: striking white veins stand out sharply against a darker, grayish-brown background, creating the distinctive "cobweb" pattern. Males possess a conspicuous dark stigma (a specialized scent-producing patch) on their forewings, while females tend to be slightly larger and darker overall, with more prominent pale spots on their upper wings.
界Animalia門Arthropoda綱Insecta目Lepidoptera科Hesperiidae属Hesperia
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
Because they rely heavily on early-successional, dry habitats, intentional prescribed burns are often used by conservationists to manage and maintain their ecosystem.
The Cobweb Skipper earns its common name from the striking white veins on the underside of its hindwings, which closely resemble a spider's web.
They are among the very first non-overwintering butterflies to emerge as adults in the spring, making them a welcome sight for early-season butterfly watchers.
Unlike many butterflies that rest with wings fully open or completely closed, skippers often rest in a 'jet plane' position with forewings and hindwings held at different angles.
特殊能力
能力
Rapid Darting Flight
Equipped with powerful flight muscles in a stout thorax, this butterfly can fly in remarkably quick, erratic bursts to evade predators.
能力
Thermal Basking
As an early spring flyer, it frequently lands on bare earth and opens its wings at a distinct V-angle to absorb solar radiation and warm its flight muscles.
能力
Silken Shelter Construction
The caterpillars are highly specialized architects, spinning elaborate silken tubes at the base of native bunchgrasses to hide from predators while feeding.
サイズと詳細
- 長さ
- 1-2 cm
- 翼開長
- 2-3 cm
- 体重
- 0.0001-0.0005 kg
- 寿命
- 1 年
- Top Speed
- 25 km/h
- 一度の産卵数
- 30-80
- 抱卵期間
- 7-14 日
食性と食事
Caterpillars feed exclusively on the blades of specific native bunchgrasses, while adult butterflies drink nectar from early spring flowers.
年齢による違い: Larvae are completely folivorous, consuming grass blades, whereas adults feed exclusively on floral nectar.
主な食物
- Little Bluestem grass
- Broomsedge grass
- Wild Strawberry nectar
- Blueberry nectar
- Carolina Vetch nectar
採餌方法
- Foraging
生態系とのつながり
host plant
Little Bluestem
Schizachyrium scoparium
Larvae rely heavily on this native grass as a primary food source and structural support for their silken shelters.
mutualism
Wild Strawberry
Fragaria virginiana
Adults frequently visit these early-blooming plants to consume nectar, aiding in pollination.
eaten by
Paper Wasps
Polistes spp.
Skipper caterpillars are commonly preyed upon by predatory wasps that forage in the grass layers.
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
Cobweb Skipperを見分けるには？
Cobweb Skipper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。
Cobweb Skipperの長さは何ですか？
1-2 cm
Cobweb Skipperの翼開長は何ですか？
2-3 cm
Cobweb Skipperの体重は何ですか？
0.0001-0.0005 kg
Cobweb Skipperの寿命は何ですか？
1 年
Cobweb Skipperのtop Speedは何ですか？
25 km/h
Cobweb Skipperは何を食べますか？
Caterpillars feed exclusively on the blades of specific native bunchgrasses, while adult butterflies drink nectar from early spring flowers.
Cobweb Skipperは通常どこに生息していますか？
Found in dry, open environments with poor soils, such as pine barrens, rocky glades, dry prairies, and open oak woodlands.
スナップマップ
ズームインしてクラスターを分割し、このオブジェクトが撮影された場所を探索しましょう。
マップを読み込み中…
最近のスナップ
新しい観察が追加されると、ここに最近のスナップが表示されます。
