The Relationship Between Marking Patterns and Motivational State in the Pre-Spawning Behaviour of the Cichlid Fish Chromidotilapia Guentheri (Sauvage)

Publisher Website
Google Scholar
Abstract
This paper concerns an analysis of the organization structure of the pre-spawning behaviour of Chromidotilapia guentheri. This species is exceptional for the cichlid family in that pair formation is combined with oral incubation by the male. The form of the pre-spawning behaviour, and the structure of the organization underlying it, is com- pared with corresponding findings in other specied studies and found to be based on a common plan. It serves to shift the initially hostile interaction with a potential part- ner towards mutual cooperation in spawning and broodcare. The study especially aims at investigating the possibility to use the variable marking patterns of the fish as indicators of the instantaneous motivational state.

This publication has 0 references indexed in Scilit: