Callosamia promethea
![Callosamia promethea](/resources/medium/750/Callosamia-promethea-19847.jpg)
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Callosamia promethea
Promethea silkmoth
Male.
Canada, Ontario, East Gwillimbury.
7/2/2019
TN041'01-190702001'JJK
![Callosamia promethea](/resources/small/128/Callosamia-promethea-19847.jpg)
![Callosamia promethea](/resources/small/128/Callosamia-promethea-19848.jpg)
![Callosamia promethea](/resources/small/128/Callosamia-promethea-19849.jpg)
The only species of Saturniidae with the sexes active in different time of day: males are diurnal and females nocturnal.