6533b824fe1ef96bd127fe12

RESEARCH PRODUCT

Discrimination between stationary objects by the blind cave fishAnoptichthys jordani (Characidae)

R. WeissertC. Von Campenhausen

subject

FisheryCharacidaeBehavioral NeuroscienceGeographygeography.geographical_feature_categoryCavebiologyPhysiologyEcologyFish <Actinopterygii>Animal Science and Zoologybiology.organism_classificationEcology Evolution Behavior and Systematics

description

Blind Mexican cave fish were trained to discriminate between grids of vertical bars placed at various distances from each other. Discrimination was possible only if the freely swimming fish was allowed to glide past the grids in close proximity.

https://doi.org/10.1007/bf00611176