News from the Butterfly Center: Vinegaroon gives birth to…grasshoppers??

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Creative Commons License photo credit: emills1 Momma
Vinegaroon with her eggs

We were delighted a couple of weeks ago to find that our new female vinegaroon had produced an egg sac which she was carrying under her abdomen. This was a first for the butterfly center as we have never successfully bred these arachnids.

I wanted to be prepared when the time came for her babies to hatch so I read up on my copy of “What to Expect When You’re Expecting Baby Vinegaroons.”

I’ve been growing very anxious waiting for something to happen, and today, I was totally taken by surprise! As I was cleaning up the insect zoo, I happened to glance over at the vinegaroon display and notice a very small, black, um, thing.

As I got closer, I realized that it was a brand new baby lubber grasshopper! How odd, I definitely was not expecting that. Having one species give birth to another is certainly an unprecedented event and I expect it will be published in some scientific journal.  

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Creative Commons License photo credit: emills1
Look how tinyand adorable!

But seriously, imagine my surprise! Unfortunately, the vinegaroon’s egg sac was not viable and therefore, she ate it early this week. Her only comment was “thank god, I was starving!”

The baby lubbers were really a pick-me-up, although they showed up in a crazy place. This seems to be a trend; a female lubber will lay eggs somewhere unbeknownst to me, and they’ll pop up somewhere really weird, usually sharing space with a carnivore.

In this case, the eggs must have been laid in the potted plant decorating the vinegaroon’s display case. Luckily, these guys are tiny and go relatively unnnoticed by the resident.  

Lubber grasshoppers are the largest Orthopterans native to the United States and can be found all over the southeastern part of the country. There are several different species; these are Eastern Lubber Grasshoppers. As adults, they display bright red and yellow coloration, warning any would-be predators that they taste really yucky!

This type of coloration is known as aposematic. The name “lubber” comes from the fact that they are totally clumsy and are really not very good at moving around quickly. It’s a good thing, becuase they’re poisonous! Still, they’re always a welcome surprise around here and they are just so so cute. Welcome to the world little grasshoppers!

As far as our poor vinegaroon, well, she may not have been meant to be a mom, but don’t fret, dear public, Laurie and I are already raising 3 babies we found in Arizona last year. Check them out:

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Awwwwwww!