Smerinthus cerisyi,<br>Cerisyi's Sphinx pairing

Smerinthus cerisyi
smeh-RIN-thuhsm sir-EE-see-eye
Kirby, 1837
One-eyed Sphinx or Cerisy's Sphinx

Smerinthus cerisyi pairing, May 19, 2006, Osgoode, Ontario, by Bev Wigney.

The female (upper moth) is carrying a load of eggs as evidenced by her enlarged abdomen. Females usually do not fly until after they have mated. Pairing takes place at night and the moths often remain in copula until the following evening.

Smerinthus cerisyi pairing, May 19, 2006, Osgoode, Ontario, by Bev Wigney.

Bev Wigney writes, "Yesterday, May 19, 2006, I found a pair of mating S. cerisyi on a poplar tree at my farm in Osgoode, Ontario. (eastern Ontario near Ottawa).

"I found them around 2:30 p.m. and they were still on the tree around 6 p.m. or so in the evening."

This site has been created by Bill Oehlke at oehlkew@islandtelecom.com
Comments, suggestions and/or additional information are welcomed by Bill. I am building a data base of collecting data so please send species, date and location of any Sphingidae sightings to Bill Oehlke.

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