Ingo Arndt / Cecropia moth caterpillar with warning coloration {Hyalophora cecropia} North America

Rolf Nussbaumer / Cecropia Moth {Hyalophora cecropia} close up of pattern on back wing, Hill Country, Texas, USA

Ingo Arndt / Cecropia Moth (Hyalophora cecropia) caterpillar, close up of head

Robert Thompson / Columbia silkmoth (Hyalophora columbia) Lac-Drolet, province, Quebec, Canada, March.

Robert Thompson / Columbia silkmoth (Hyalophora columbia) Lac-Drolet, province, Quebec, Canada, March.

Ingo Arndt / Cecropia moth caterpillar close up with warning coloration {Hyalophora cecropia} North America

MYN / ACREMAR / Silk moth (Hyalophora Cecropia) Italy, March meetyourneighbours.net project

John Abbott / Cecropia Moth (Hyalophora cecropia) captive. Austin, Travis County, Texas, USA.

Rolf Nussbaumer / Cecropia Moth {Hyalophora cecropia} adult resting on Texas Madrone (Arbutus xalapensis) bark, Hill Country, Texas, USA

Rolf Nussbaumer / Cecropia Moth {Hyalophora cecropia} adult resting on Texas Madrone (Arbutus xalapensis) bark, Hill Country, Texas, USA

LYNN M. STONE / Cecropia moth laying eggs on twig {Hylaphora cecropia}, USA

LYNN M. STONE / Cecropia moth {Hyalophora cecropia} captive

LYNN M. STONE / Cecropia moth {Hylaphora cecropia}

Ingo Arndt / Cecropia Moth (Hyalophora cecropia) detail of wing

LYNN M. STONE / Cocoon of Cecropia moth {Hyalophora cecropia} Illinois, USA

LYNN M. STONE / Caterpillar larva of Cecropia moth {Hyalophora cecropia} Illinois, USA

Robert Thompson / Robin moth (Hyalophora cecropia) caterpillar. Southwest Quebec, Canada. July.