Skip to main content
Log in

Comparative demography of four large-bodied surgeonfish

  • Published:
Environmental Biology of Fishes Aims and scope Submit manuscript

Abstract

Growth rate, longevity, and maturity were estimated for four commonly targeted species of surgeonfish in Hawai‘i: ringtail surgeonfish/pualu Acanthurus blochii, eyestripe surgeonfish/palani Acanthurus dussumieri, orange-band surgeonfish/na‘ena‘e Acanthurus olivaceus, and yellowfin surgeonfish/pualu Acanthurus xanthopterus. All species demonstrated rapid growth with long life spans. The maximum observed ages were 26 years for A. blochii, 30 years for A. dussumieri, 14 years for A. olivaceus, and 29 years for A. xanthopterus. Females reached maturity at a greater size and age for all four species. All species reached maturity within the first 3 years of life and approximately 59–67% of maximum size. All four surgeonfish species demonstrated a biphasic mortality schedule with a higher total mortality rate occurring earlier part of life. This study provides a comprehensive study of the age, growth, and maturity for four large-bodied surgeonfish species which are commonly targeted throughout Hawai‘i and the rest of the Indo-Pacific.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9

Similar content being viewed by others

Availability of data and material

The datasets generated during the current study are available from the corresponding author on reasonable request.

References

Download references

Acknowledgements

Mahalo to the local O‘ahu fish markets who allowed us to sample their catch for a year. Mahalo to all the fishers on O‘ahu and Maui who donated fish to this study; without your support, we would not have gotten the smaller immature sample sizes. Thanks to Brett Taylor for confirming otolith ages on older specimens. Thanks to the anonymous reviewers whose comments and edits made this a better manuscript.

Funding

Funding for this project was provided by the Western Pacific Regional Fishery Management Council through its cooperative agreement with the NOAA Coral Reef Conservation Program (Award No. NA17NMF4410251).

Author information

Authors and Affiliations

Authors

Contributions

Conceptualization: C. Pardee and J. Wiley; methodology: C. Pardee, J. Wiley, T. Fendrick, J. Giglio; formal analysis: C. Pardee, E. Schemmel; writing-original draft preparation: C. Pardee and E. Schemmel; writing-review and editing: C. Pardee, E. Schemmel, J. Wiley, T. Fendrick, J. Giglio; funding acquisition: C. Pardee and J. Wiley.

Corresponding author

Correspondence to Cassandra Pardee.

Ethics declarations

Ethics approval

Fish were purchased from commercial vendors and recreational fishermen; no animal experiments were conducted. Therefore, no ethical approval was required.

Conflict of interest

The authors declare no competing interests.

Additional information

Publisher's note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 S1: Table of sampling effort by month from August 2018-June 2020 (DOCX 20 KB)

10641_2022_1216_MOESM2_ESM.png

Supplementary file2 S2: Photomicrographs of sagittal otolith sections for (a) Acanthurus blochii, (b) Acanthurus dussumieri, (c) Acanthurus olivaceus and (d) Acanthurus xanthopterus (PNG 4724 KB)

Supplementary file3 S3: Female histological staging for each species (PNG 11121 KB)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Pardee, C., Wiley, J., Schemmel, E. et al. Comparative demography of four large-bodied surgeonfish. Environ Biol Fish 105, 231–245 (2022). https://doi.org/10.1007/s10641-022-01216-w

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10641-022-01216-w

Keywords

Navigation