Caterpillars

In case I spoiled your breakfast with the carnivorous devouring of an adult Monarch’s brain, here’s the famous caterpillar stage of Danaus plexippus. Spotted in Virginia recently.Although the Yellow Bear caterpillar is named Spilosoma virginica, this one was spotted in Westerchester Co., NY. It’s a Tribble! And it looks like it might have some mites on it. The moth of this species is resolutely unspectacular, but the caterpillars are, in David L. Wagner’s words, “exceedingly variable in coloration, ranging from beige or yellow to dark red-brown or nearly black.” The very long hairs are key to ID. Here’s an example from Staten Island. Another from Prospect Park.Insert exclamation point. This is the Redhumped Caterpillar (Schizura concinna). Nothing else looks like it in these parts. The raised rear end is a defensive posture, one of a number of which-end-is-which caterpillar strategies . Such flamboyant patterns (check out Wagner’s book, Caterpillars of Eastern North America, for an excellent guide to the amazing world of caterpillars) are warnings. Or fake-outs. This specimen was found on the same property as the Yellow Bear.

4 Responses to “Caterpillars”


  1. 1 Alan Baratz August 20, 2017 at 4:56 pm

    Nice Cat shots! (hich camera/leans are you using?)

    • 2 mthew August 20, 2017 at 5:07 pm

      Alan: these were all taken with my iPhone 5 and cropped with the in-phone tools. I find it does better close-up work than my Canon SX50, if I can get it close enough to the subject.

  2. 3 elwnyc August 21, 2017 at 9:38 pm

    Good timing – I think I may have seen these in S.E. Arizona last week, and had no idea what they were. Most of the ones I saw were yellow, and were on various types of vegetation – bushes and grasses.


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s




Share

Bookmark and Share

Join 504 other followers

Twitter

Nature Blog Network

Archives


%d bloggers like this: