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Photo#324967
Eggs On My Door - Spilosoma congrua

Eggs On My Door - Spilosoma congrua
Alexandria, Fairfax County, Virginia, USA
August 18, 2009
Size: >3 cm
The latest - most of them are now over 3 cm long, with about three exceptions - I don't know why some are still small. But they're still eating and growing!

Images of this individual: tag all
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Moved

Moved
Moved from Moths.

 
Oh -
why?

 
Oh, sorry
We were just moving the caterpillars from the moth page back to the lepidoptera page where all the caterpillars are. It doesn't make sense to have all the caterpillars and all the moths plastered to the same overcrowded Moth page. If you click on the black and white image of the caterpillar to the left you will be taken to Lepidoptera and that's where you will find all the rest of the unidentified caerpillars. Didn't realize we had grabbed one of yours. Feel free to move it back. Either way they should all be moved to a species page soon! Can't wait to see what happens!

 
I can't wait either! =)
Do you have any idea how long they might be pupae? I have three in a container right now. I found them on the bottom of their caterpillar house, so I guess they don't need to hang like a monarch chrysalis?

The Info page for congrua
says Dandelion and Plantain!

 
Duh, I should have looked there.
Thanks! I have plenty of both in my yard I keep pulling up - it would be GREAT if they'd eat them!

If they really are Spilosoma rather than Cycnia,
they should eat more than just Milkweed. You might try some other foods. S. congrua caterpillars are also supposed to come in two color morphs. It will be interesting to see if yours all end up with the same color pattern.

 
I did try them on
butterfly weed, which was what they initially started out on, but they turned their noses up at it and didn't eat. What else might they eat?

They just keep looking more and more
like Spilosoma congrua, see

 
Oh yes!
They really do! I think that Cycnia was just there as a decoy, and while she was hanging out, a tiger moth must have visited, unnoticed by me.

Thanks for possibly solving that mystery! I'm still waiting for them to start cocooning - right now they're still eating and eating and sending me for more milkweed more and more often, which has resulted in now there being two monarch caterpillars in there with them. =)

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