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Laboratory culture and maintenance of the horseshoe crab (Limulus polyphemus)

Abstract

Often referred to as a living fossil, the American horseshoe crab, Limulus polyphemus, is one of the most-studied invertebrate animals in the world. It has served as a model in Nobel Prize–winning eye research, and researchers use a component of its blood to detect bacterial contamination in medical devices and drugs. The authors review the conditions necessary for housing these animals in the laboratory.

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Figure 1: a. External features of the dorsal surface of the “American” horseshoe crab, Limulus polyphemus.
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Figure 5: A simple aquaculture system for maintaining horseshoe crabs in captivity.
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Correspondence to Stephen A. Smith DVM PhD.

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Smith, S., Berkson, J. Laboratory culture and maintenance of the horseshoe crab (Limulus polyphemus). Lab Anim 34, 27–34 (2005). https://doi.org/10.1038/laban0705-27

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