What's That Bug? does not endorse extermination

Red Humped Caterpillar

Posted by November 8th, 2008 at 1:57 am

Categories

Prominent Moth Caterpillars

Caterpillars feeding on speckled alder
Fri, Nov 7, 2008 at 1:14 PM
Hi!
I really like your website – it’s been very helpful in identifying many of the insects that I’ve found. These caterpillars I’m having a hard time with though. I saw them during the summer, munching on speckled alder leaves on an island in Georgian Bay. As you can see in the photograph, they are yellow, black and white striped, with reddish orange heads and a big reddish bump a little ways behind the head as well. They have several hairs and stiff black spikes along them. Do you know what they are?
Kristin
Georgian Bay, Ontario, Canada

redhumped caterpillars 300x165 Red Humped Caterpillar

Red Humped Caterpillars

Hi Kristin,
It took us a bit of searching before we were able to identify your Red Humped Caterpillars, Schizura concinna, but we eventually located it on BugGuide where it is described as:  ” has bright red head and red hump over segment A3.  Striping is variable but includes black, yellow and white pinstripes.  Takes up a defensive posture raising the rear end when disturbed. ” This is a Prominent Caterpillar in the family Notodontidae.

Related Posts

 

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Post a Comment

You must be logged in to post a comment.