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== Sanser, andre dyrearter ==
* [[Elektroception]] (eller "elektroreception") – Mange [[dyr]] som f.eks. [[næbdyr]]et, [[haj]]er og [[malle]]r er følsomme og har derfor en [[sans (organisme)|sans]] for [[elektrisk felt|elektriske felter]]. Denne sans kan anvendes til at finde byttedyr.<ref>[http://www.sciencedaily.com/releases/2006/02/060206171515.htm University of Florida. (2006, February 6). Scientists Trace Origin Of Shark's Electric Sense. ScienceDaily] Citat: "..."[[Hajer|Sharks]] have a network of electrosensory cells that allows them to hunt by detecting electrical signals generated by prey," said Martin Cohn, a developmental biologist with the departments of zoology and anatomy and cell biology, and the UF Genetics Institute. "That doesn't mean they can only detect electric fish. They can sense electricity generated by a muscle twitch, even if it's the weak signal of a flounder buried under sand."..."</ref><ref>[http://www.sciencedaily.com/releases/2008/05/080507131453.htm Washington University School of Medicine. (2008, May 7). Platypus Genome Explains Animal's Peculiar Features; Holds Clues To Evolution Of Mammals. ScienceDaily] Citat: "...the [[næbdyr|platypus]] also sports a duck-like bill that holds a sophisticated electrosensory system used to forage for food underwater..."</ref><ref>[http://www.sciencedaily.com/releases/2009/09/090928201849.htm University of Texas at Austin. (2009, September 29). Electric Fish Plug In To Communicate. ScienceDaily] Citat: "...They do so at night, while trying to avoid predators such as [[Malle|catfish]] that sense the electric fields..."</ref><ref>[http://www.sciencedaily.com/releases/2015/08/150804074257.htm Washington University in St. Louis. (2015, August 4). Fish that have their own fish finders. ScienceDaily] Citat: "...The fish with nuanced signal discrimination can glean a stunning amount of information from electric signals, including the signaler's species, sex, age, relative dominance status, and possibly even individual identity. They can also detect emotional states, such as aggression, submission, courtship and active exploration. The fish with the simpler communication system were less studied and less well understood..."</ref>
* [[Magnetoception]] (eller "magnetoreception") er evnen til at opfatte [[fluktuation]]er i [[magnetfelt]]er og er observeret hos [[fugl]]e. Det er et ikke særlig forstået [[fænomen]] <ref>[http://www.ks.uiuc.edu/Research/magsense/ms.html The Magnetic Sense of Animals<!-- Bot genereret titel -->]</ref>.
* [[Ekkolokalisering]] er evnen til at ''orientere sig i rummet'' vha. lyd (græsk: echo, lyd), dvs. bruge lyden som "[[ekkolod]]" eller [[sonar]]. [[Flagermus]] og [[tandhvaler]] har denne sans.
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