Fishionary

A blog about fish words!

By Abigail Lynch

A blog about fish words!

electroreception

Ampullae of Lorenzini

December 4, 2015 by abby

Ampullae of Lorenzini are a network of electroreceptors, sensory organs that detect electric fields in water, found in chondrichthyes (sharks, rays, and chimaeras).  The ampullae are a series of symmetrical pores, concentrated around the snout and nose, connected by gel-filled canals.  They can conduct electrical impulses so small, that chondrichthyes are likely to be more sensitive … [Read more…]

Posted in: A Tagged: Ampullae of Lorenzini, chimaera, chondrichthyes, elasmobranchs, electroreception, rays, sharks

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