Hodges#3910

Thorybes pylades

Classification

Pronunciation

How to pronounce Thorybes pylades: //ˈθɔːrɪbiːz ˈpaɪlədiːz//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Images

Northern Cloudywing (Thorybes pylades) (9061417439) by Aaron Carlson from Menomonie, WI, USA. Used under a CC BY-SA 2.0 license.
Northern Cloudywing (Thorybes pylades) (9061417837) by Aaron Carlson from Menomonie, WI, USA. Used under a CC BY-SA 2.0 license.
Thorybes pylades by pondhawk. Used under a CC BY 2.0 license.
Thorybes pylades P1180153a by 
xpda. Used under a CC BY-SA 4.0 license.
Northern Cloudywing - Thorybes pylades by Wedontneedfeatherstofly. Used under a CC BY 2.0 license.
Northern Cloudywing - Thorybes pylades, Occoquan Regional Park, Lorton, Virginia, May 21, 2023 (53438751296) by Judy Gallagher. Used under a CC BY 2.0 license.

Summary

Cecropterus pylades, commonly known as the northern cloudywing, is a butterfly species in the family Hesperiidae, characterized by its dark brown wings and specific habitat preferences in North America.

Physical Characteristics

The wingspan of Cecropterus pylades is between 32 and 47 mm. Both males and females have completely dark brown wings with small triangular clear spots.

Identification Tips

Look for completely dark brown wings with small triangular clear spots. Wingspan ranges from 32 to 47 mm.

Habitat

Open boreal woodlands, forest edges, and open fields.

Distribution

From Nova Scotia west across Canada, south into California, and across the rest of the United States.

Diet

Caterpillars feed on Fabaceae family plants, including Desmodium, Lespedeza, Trifolium, and Hosackia. Adults feed on nectar from flowers such as Apocynum, Prunella, Securigera varia, Lonicera japonica, Thistle, Asclepias syriaca, Dianthus armeria, and Verbena.

Life Cycle

Adults lay eggs singly under the leaves of their host plants. Caterpillars eat until ready to pupate, rolling themselves into the leaves. They typically fly between May and July (one brood), and in the south, from March to September (two broods).

Tags

  • butterfly
  • Hesperiidae
  • northern cloudywing
  • Cecropterus pylades