Testing the Visual Acuity of Goldfish with a Discrimination Task

Washington, DC · May 2019

Poster · General

Brian McGuire
Niagara University
Donna Fisher-Thompson
Niagara University
Milen Radell
Niagara University
Alexis Schafer
Niagara University

Abstract

The visual acuity of calico fantail goldfish (Carassius auratus) was determined using a two-alternative forced choice discrimination task. Fish were trained to bite striped patterns that varied from 0.01 to 1.9 cycles per degree. The best performance suggests acuity of 0.6 cycles per degree.

Animal Behavior

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Testing the Visual Acuity of Goldfish with a Discrimination Task

Abstract

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