Spider Crimes: the Worst Halloween Decorations on the Shelf, Scientifically Speaking


October 16, 2015
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by Melissa Hudnall

September comes and I am shaken to the core with fear. I know what’s coming. No, I don’t mean winter, I mean another year of dismembered bodies and deformed figures. Can I handle the pain in their hurt eyes? Then it happens; I see the first hint of a hairy leg. My trepidation is high as I round the corner to see…

ANATOMICALLY INCORRECT HALLOWEEN DECORATIONS!!!! 😮 😮 😮

1

Kill… mmeeee…

I am infamous among my coworkers for getting just as upset as I am excited to see Halloween decorations going up. I adore Halloween, but I also love spiders, and this is where my conflict lies. Halloween does not love spiders. I have used my own tarantula so you can compare real treat to the tricks sitting on the shelves.

Let’s go over some spider basics so you too can feel my pain.

Capture

Pay attention to the pedipalps and chelicerae; you may not see them again. Pedipalps are for mating and holding food, and chelicerae house the venom and end in fangs, so these are important body parts. Going without these four appendages is like missing your arms, jaws and teeth.

Capture2

First off, spiders have eight legs. Count the green circles. Only those are legs. Everything else, not legs.

2

So basically, I ate this cookie to remove this abomination from the world.

Secondly, they have two body segments — not one, not three. The legs are also attached to the front segment, not the back! The front is the cephalothorax, meaning “head thorax” and the back is the abdomen. Attaching the legs to the back is the same as having a leg growing out of your stomach.

Capture3

I’m going to assume that these were not meant to be spiders with three segments, but rather very clever spider-mimicking ants. If you can have ant mimicking spiders, then surely it must work the other way around.

3

These look like ladybugs hitching rides on top of spiders.

4

And come on, people. Even dogs have standards. This chew toy is sub-par.

Lastly, have you ever tried your hardest and just barely missed your goal? I feel like this next spider embodies that moment. He has the correct number of legs, segments, pedipalps, chelicerae, and they’re all attached in the right places! However, SPIDERS DO NOT HAVE BONES!

5

*Drops the mic.*

Editor’s Note: Melissa Hudnall is a Programs Facilitator for the Youth Education department at the Houston Museum of Natural Science.

#ChillsAtHMNS

Authored By Guest Contributor

From distinguished lecturers to scientific scholars to visiting curators to volunteers to leaders in their respective fields, we often invite guest authors to contribute content to our blog. You'll find a wealth of information written by these fascinating individuals as we seek to expand your level of knowledge with every post.


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