Environmental Biology of Fishes

, Volume 97, Issue 3, pp 277–283

Presettlement schooling behaviour of a priacanthid, the Purplespotted Bigeye Priacanthus tayenus (Priacanthidae: Teleostei)

Authors

    • The School of Plant Biology and UWA Oceans Institute (M470), Faculty of Natural and Agricultural SciencesThe University of Western Australia
  • Jeffrey M. Leis
    • Department of IchthyologyAustralian Museum
    • Institute for Marine and Antarctic StudiesUniversity of Tasmania
  • Stephen J. Newman
    • Western Australian Fisheries and Marine Research Laboratories, Department of FisheriesGovernment of Western Australia
  • Euan S. Harvey
    • The School of Plant Biology and UWA Oceans Institute (M470), Faculty of Natural and Agricultural SciencesThe University of Western Australia
Article

DOI: 10.1007/s10641-013-0150-6

Cite this article as:
Santana-Garcon, J., Leis, J.M., Newman, S.J. et al. Environ Biol Fish (2014) 97: 277. doi:10.1007/s10641-013-0150-6

Abstract

We report in situ behavioural observations of presettlement schooling in Priacanthus tayenus off Coral Bay, Western Australia collected using pelagic Baited Remote Underwater stereo-Video systems. Two groups of fish (8 and 9 individuals) were observed that aggregated into a single school. Mean total length was 24.1 mm (12.5–30.2 mm). The fish swam at a mean speed of 8.5 cm s−1 in a group spacing themselves more or less evenly at a distance of around one body length from the nearest neighbour within the school. P. tayenus appeared to be sometimes associated with juveniles of other species. The results presented here add to the limited, but growing body of literature on the schooling behaviour of the early pelagic stages of demersal fishes.

Keywords

Pelagic juvenile reef fishMid-water baited remote underwater stereo-videoDemersal fishNingaloo ReefWestern Australia

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© Springer Science+Business Media Dordrecht 2013