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Digital Guide to Moth Identification

2266257784Dolba hyloeus – Pawpaw Sphinx Moth – (Drury, 1773)

© Carol Wolf
Distribution: From New Brunswick through southern Quebec and Ontario to Wisconsin, south to Florida and eastern Texas.
Seasonality
and Size:
There are several broods along the Gulf Coast, just one further north. Adults fly from May-September in Florida, mid-June to mid-August in Michigan. John Glaser reports them as common throughout Maryland from 15 May to 19 August. Wingspan 50 - 68 mm
Larva and
Host Plants:
The larva is a light green hornworm with 6 pairs of oblique lateral white stripes, bordered with dark gray dorsally. The host plants include alder, pawpaw, deciduous hollies and sweetfern.
Description/
Field Marks:
  • forewing dark chocolate brown with bands of jagged black and white lines in the basal and pm. areas
  • hindwing blackish with a white median line, becoming double near the anal angle
  • Similar Species: The Rustic Sphinx Moth, M. rustica, is similar but considerably larger, with a wingspan of 87 - 150 mm., and has yellow abdominal spots, which the Pawpaw Sphinx Moth lacks.
    References
    Data compiled and contributed by Nolie Schneider from references cited.

    Dolba hyloeus
    © Patrick Coin
    Dolba hyloeus
    © Mark Dreiling - DNA
    Dolba hyloeus
    © Nolie Schneider
    Dolba hyloeus
    LG – © Jim Troubridge
    Dolba hyloeus
    55mm – © Jim Vargo
    Dolba hyloeus
    © Patrick Coin

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