California Mantis eats Monarch and bites off head of her paramour

Female California Mantis eats Monarch
Female California Mantis eats Monarch

Subject: Preying Mantis: eat, prey, love
Location: South Pasadena, CA
October 11, 2014 6:49 pm
Hello Daniel. Although I have a good population of mantises and monarchs, these were unusual sights for me. Only time I’ve ever seen a mantis eat a monarch, and only the second time I’ve seen the headless mating. This was last month, within the same week, and I think the same female mantis.
Signature: Barbara

Mating California Mantids with headless male
Mating California Mantids with headless male

Hi Barbara,
We get numerous wonderful submissions each day, but your submission with its excellent images is one of the best we have received in quite some time.  We believe these are native California Mantids,
Stagmomantis californica, and you can compare your female to this image on BugGuide.  The headless mating is is quite some documentation.

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