A seasonal aggregation of juvenile scalloped hammerheads <scp><i>Sphyrna lewini</i></scp> along beaches of the <scp>G</scp>old <scp>C</scp>oast, <scp>A</scp>ustralia

We document a recurring seasonal aggregation of juvenile scalloped hammerhead sharks Sphyrna lewini along the beaches of the Gold Coast, Australia, with notable occurrences at Burleigh Heads and Kirra Reef. The aggregation consists of individuals of varying sizes, which likely suggests the presence of different cohorts, though it remains uncertain whether this area meets the criteria for a nursery habitat. Given the global population declines of S. lewini, its classification as Critically Endangered by the IUCN and its Conservation Dependent status under Australian legislation, we recommend standardised surveys and tracking studies to assess habitat use, seasonality and the potential role of Gold Coast waters as a critical habitat for juvenile S. lewini.

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Publication Details

Journal
Journal of Fish Biology
Published
2025-06-18
DOI
https://doi.org/10.1111/jfb.70118
Citations
1
Primary Topic
Ichthyology and Marine Biology
Type
article
Field-Weighted Citation Impact
2.31

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article

A seasonal aggregation of juvenile scalloped hammerheads Sphyrna lewini along beaches of the Gold Coast, Australia

Nicolas Lubitz, J. D. Mitchell, Siobhan Houlihan, Kerryn Doupain
1 citations
Journal of Fish Biology
Ichthyology and Marine Biology
2.31
article

A seasonal aggregation of juvenile scalloped hammerheads Sphyrna lewini along beaches of the Gold Coast, Australia

Nicolas Lubitz, J. D. Mitchell, Siobhan Houlihan, Kerryn Doupain
article en
1 citations

Abstract

We document a recurring seasonal aggregation of juvenile scalloped hammerhead sharks Sphyrna lewini along the beaches of the Gold Coast, Australia, with notable occurrences at Burleigh Heads and Kirra Reef. The aggregation consists of individuals of varying sizes, which likely suggests the presence of different cohorts, though it remains uncertain whether this area meets the criteria for a nursery habitat. Given the global population declines of S. lewini, its classification as Critically Endangered by the IUCN and its Conservation Dependent status under Australian legislation, we recommend standardised surveys and tracking studies to assess habitat use, seasonality and the potential role of Gold Coast waters as a critical habitat for juvenile S. lewini.

Journal of Fish BiologyVol. 107(4)
Queensland Government (AU), New South Wales Department of Primary Industries (AU), Sea World (AU), Department of Primary Industries (AU), James Cook University (AU)
James Cook University, Queensland Government
Life below water
Openalex Percentile: Top 13%
Ichthyology and Marine Biology
2.31
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