Not so scary scorpions

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Arthropod: animals that typically have hard segmented outer shells that work as a skeleton (exoskeleton). This includes spiders and insects as well as other animals......more

Characteristic: a quality that make something similar or different than other things. All birds have wings which are common a characteristic.

Anatomy of a Scorpion

You might have noticed that scorpions have some of the same characteristics as a lobster or crab. Their pinchers are one of the similar features. It might not surprise you that both scorpions and lobsters are in the same group. They are both part of the Phylum Arthropoda. What might surprise you is scropions are even closer related to spiders. Both are part of the subgroup (Class) Arachnida. If do some research you will find that these animals share common caracteristics, such as both have eight legs. This is unlike insects that have six legs. This means that scorpions are not insects. However, insects are their favorite food.

 

Illustration with the labeled parts of a scorpion


Credits:

Arizona Bark Scorpion stinger by JAdams1776 via Wikimedia Commons.

Illustration released by Pearson Scott Foresman into public domain. Modified by Ask A Biologist.

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Bibliographic details:

  • Article: Scorpion Anatomy
  • Author(s): Dr. Biology
  • Publisher: Arizona State University School of Life Sciences Ask A Biologist
  • Site name: ASU - Ask A Biologist
  • Date published: June 27, 2016
  • Date accessed: August 18, 2018
  • Link: https://askabiologist.asu.edu/scorpion-anatomy

APA Style

Dr. Biology. (2016, June 27). Scorpion Anatomy. ASU - Ask A Biologist. Retrieved August 18, 2018 from https://askabiologist.asu.edu/scorpion-anatomy

American Psychological Association. For more info, see http://owl.english.purdue.edu/owl/resource/560/10/

Chicago Manual of Style

Dr. Biology. "Scorpion Anatomy". ASU - Ask A Biologist. 27 June, 2016. https://askabiologist.asu.edu/scorpion-anatomy

MLA 2017 Style

Dr. Biology. "Scorpion Anatomy". ASU - Ask A Biologist. 27 Jun 2016. ASU - Ask A Biologist, Web. 18 Aug 2018. https://askabiologist.asu.edu/scorpion-anatomy

Modern Language Association, 7th Ed. For more info, see http://owl.english.purdue.edu/owl/resource/747/08/
Close-up of a scorpion stinger

The stinger of an Arizona Bark Scorpion is not something you want experience.

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