Environmental Biology of Fishes

, Volume 88, Issue 2, pp 105–118

Patterns of distribution and movement of fishes, Ophthalmolepis lineolatus and Hypoplectrodes maccullochi, on temperate rocky reefs of south eastern Australia


DOI: 10.1007/s10641-010-9621-1

Cite this article as:
Kingsford, M.J. & Carlson, I.J. Environ Biol Fish (2010) 88: 105. doi:10.1007/s10641-010-9621-1


Current ecological models predict that reef fish assemblages will be strongly influenced by habitat type. Here we test hypotheses about habitat types and abundance patterns of temperate reef fishes from broad spatial scales (100 s of km) to small spatial scales of metres to tens of metres. Habitat preferences are also described over long periods of time (22 years) for two abundant taxa. Patterns of distribution and abundance varied over ∼ eight degrees of latitude (29.9–37.5°S) along the coast of New South Wales, Australia. Ophthalmolepis lineolatus (Labridae) preferred kelp and Barrens habitats and juveniles were most abundant in habitats rich in algae. This species also increased in abundance from North to South. In contrast, Hypoplectrodes maccullochi (Serranidae) were usually only found in the Barrens habitat and great variation was found among locations. Both taxa were most abundant on urchin grazed deep reefs (over 10 m deep). Habitat preferences of O. lineolatus and H. maccullochi appeared resistant to major environmental perturbations that included large El Niño events in 1991, 1998 and 2002. Home ranges of O. lineolatus varied from 52 m2 to 1,660 m2 and often overlapped; fish of all sizes were most abundant in algal dominated habitat. Limited movements and small home ranges (2.1–11.6 m2) combined with a strong affiliation for shelter indicated that most H. maccullochi are strongly site-attached. Habitat type is important to these taxonomically different fishes, but to varying degrees where H. maccullochi was more of a habitat specialist than O. lineolatus and would be more vulnerable to perturbations that alter Barrens. Changes in reef habitats will have a great influence on fish assemblages and this should also be considered in coastal planning (e.g. for Marine Protected Areas, MPAs) and the assessments of resistance and resilience of fishes to climate change.


Labridae Serranidae Rocky reefs Distribution Habitat usage Movement 

Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  1. 1.School of Marine and Tropical Biology and ARC Centre of Excellence for Coral Reef StudiesJames Cook UniversityQueenslandAustralia
  2. 2.South Australian Research and Development InstituteSouth AustraliaAustralia

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