413
Views
1
CrossRef citations to date
0
Altmetric
Research articles

Estimating size of opalfish from otoliths: implications for analyses of New Zealand sea lion diet

, &
Pages 1-14 | Received 11 Mar 2013, Accepted 30 May 2013, Published online: 21 Aug 2013

References

  • Bowen WD 2000. Reconstruction of pinniped diets: accounting for complete digestion of otoliths and cephalopod beaks. Canadian Journal of Fisheries and Aquatic Sciences 57: 898–905. 10.1139/f00-032
  • Breen PA, Gilbert DJ, Starr PJ 2012. Comment on sea lion population viability analysis. Polar Biology 35: 1617–1618. 10.1007/s00300-012-1218-z
  • Caspar RM, Gales NJ, Hindell MA, Robinson SM 2006. Diet estimation based on an integrated mixed prey feeding experiment using Arctocephalus seals. Journal of Experimental Marine Biology and Ecology 328: 228–239. 10.1016/j.jembe.2005.07.009
  • Childerhouse S, Dix B, Gales N 2001. Diet of New Zealand sea lions (Phocarctos hookeri) at the Auckland Islands. Wildlife Research 28: 291–298. 10.1071/WR00063
  • Chilvers BL 2008. New Zealand sea lion Phocarctos hookeri and squid trawl fisheries: bycatch problems and management options. Endangered Species Research 5: 193–204. 10.3354/esr00086
  • Chilvers BL, Amey JM, Huckstadt LA, Costa DP 2011. Investigating foraging utilization distribution of female New Zealand sea lions, Auckland Islands. Polar Biology 34: 565–574. 10.1007/s00300-010-0915-8
  • Chilvers BL 2012a. Population viability analysis of New Zealand sea lions, Auckland Islands, New Zealand's sub-Antarctics: assessing relative impacts and uncertainty. Polar Biology 35: 1607–1615. 10.1007/s00300-011-1143-6
  • Chilvers BL 2012b. Using life-history traits of New Zealand sea lions, Auckland Islands to clarify potential causes of decline. Journal of Zoology (London) 287: 240–249. 10.1111/j.1469-7998.2012.00910.x
  • Chilvers BL 2012c. Mortality rates clarified: reply to Breen et al. (2012). Polar Biology 35: 1619–1620. 10.1007/s00300-012-1219-y
  • Fablet R, Chessel A, Carbini S, Benzinou A, de Pontual H 2009. Reconstructing individual shape histories of fish otoliths: A new image-based tool for otolith growth analysis and modeling. Fisheries Research 96: 148–159. 10.1016/j.fishres.2008.10.011
  • Fea N, Harcourt R 1997. Assessing the use of faecal and regurgitate analysis as a means of determining the diet of New Zealand Fur Seals. In: Hindell MA, Kemper CM eds. Marine mammal research in the southern hemisphere volume 1: status, ecology and medicine. Chipping Norton, Surrey Beatty & Sons. Pp. 143–150.
  • Francis M 1996. Coastal fishes of New Zealand. 2nd edition. Auckland, Reed Books.
  • Gales NJ, Cheal AJ 1992. Estimating diet composition of the Australian sea-lion (Neophoca cinerea) from scat analysis: an unreliable technique. Wildlife Research 19: 447–456. 10.1071/WR9920447
  • Gauldie RW, Coote G, Mulligan KP, West IF, Merrett NR 1991. Otoliths of deep water fishes: structure, chemistry and chemically-coded life histories. Comparative Biochemistry and Physiology 100A: 1–31. 10.1016/0300-9629(91)90179-G
  • Harvey JT 1989. Assessment of errors associated with harbour seal (Phoca vitulina) faecal sampling. Journal of Zoology (London) 219: 101–111. 10.1111/j.1469-7998.1989.tb02569.x
  • Jobling M, Breiby A 1986. The use and abuse of fish otoliths in studies of feeding habits of marine piscivores. Sarsia 71: 265–274.
  • Kemp J, Swearer SE, Jenkins GP, Robertson S 2011. Otolith chemistry is more accurate than otolith shape in identifying cod species (genus Pseudophycis) in the diet of Australian fur seals (Arctocephalus pusillus doriferus). Canadian Journal of Fisheries and Aquatic Sciences 68: 1732–1743. 10.1139/f2011-088
  • Leung ES, Chilvers BL, Nakagawa S, Moore AB, Robertson BC 2012. Sexual segregation in juvenile New Zealand sea lion foraging ranges: implications for intraspecific competition, population dynamics and conservation. PLoS ONE 7: 1–9.
  • Meynier L, Mackenzie DDS, Duignan PJ, Chilvers BL, Morel PCH 2009. Variability in the diet of New Zealand sea lion (Phocarctos hookeri) at the Auckland Islands, New Zealand. Marine Mammal Science 25: 302–326. 10.1111/j.1748-7692.2008.00252.x
  • Meynier L, Morel PCH, Chilvers BL, Mackenzie DDS, Duignan PJ 2010. Quantitative fatty acid signature analysis on New Zealand sea lions: model sensitivity and diet estimates. Journal of Mammalogy 91: 1484–1495. 10.1644/09-MAMM-A-299.1
  • Nelson JS 1979. Revision of the fishes of the New Zealand genus Hemerocoetes (Perciformes: Percophididae), with descriptions of two new species. New Zealand Journal of Zoology 6: 587–599. 10.1080/03014223.1979.10428401
  • Orr AJ, Harvey JT 2001. Quantifying errors associated with using fecal samples to determine the diet of the California sea lion (Zalophus californianus). Canadian Journal of Zoology 79: 1080–1087.
  • Paulin C, Stewart A, Roberts C, McMillan P 2001. New Zealand fish: a complete guide. Wellington, Te Papa Press.
  • Pierce GJ, Boyle PR 1991. A review of methods for the diet analysis in piscivorous marine mammals. Oceanography and Marine Biology 29: 409–486.
  • Riet-Sapriza, FG, Duignan PJ, Chilvers BL, Wilkinson IS, Lopez-Villalobos N, Mackenzie DDS, MacGibbon A, Costa DP, Gales N 2012. Interannual and individual variation in milk composition of New Zealand sea lions (Phocarctos hookeri). Journal of Mammalogy 93: 1006–1016. 10.1644/11-MAMM-A-220.2
  • Robertson B, Chilvers BL 2011. The population decline of the New Zealand sea lion Phocarctos hookeri: a review of possible causes. Mammal Review 41: 253–275. 10.1111/j.1365-2907.2011.00186.x
  • Schwarzhans W 1984. Fish otoliths from the New Zealand Tertiary. New Zealand Geological Survey Report 113:1–269.
  • Smale MJ, Watson G, Hecht T 1995. Otolith atlas of southern African marine fishes. Ichthyological Monographs of the J.L.B. Smith Institute of Ichthyology 1: 1–253.
  • Sweeney JM, Harvey JT 2011. Diet estimation in California sea lions, Zalophus californianus. Marine Mammal Science 27: E279–E301. 10.1111/j.1748-7692.2010.00459.x
  • Tollit DJ, Stewart MJ, Thompson PM, Pierce GJ, Santos MB, Hughes S 1997. Species and size differences in the digestion of otoliths and beaks: implications for estimates of pinniped diet composition. Canadian Journal of Fisheries and Aquatic Sciences 54: 105–119. 10.1139/f96-264
  • Tollit DJ, Heaslip SG, Barrick RL, Trites AW 2007. Impact of diet-index selection and the digestion of prey hard remains on determining the diet of the Steller sea lion (Eumetopias jubatus). Canadian Journal of Zoology 85: 1–15. 10.1139/z06-174
  • Tollit D, Heaslip S, Deagle B, Iverson S, Joy R, Rosen D, Trites A 2006. Estimating diet composition in sea lions: which technique to use? In: Trites AW, Atkinson SK, DeMaster DP, Fritz LW, Gelatt TS, Rea LD, Wynne KM eds. Sea lions of the world. Fairbanks, Alaska Sea Grant College Program, University of Alaska Fairbanks. Pp. 293–307.
  • Zar JH 1999. Biostatistical analysis. 4th edition. Englewood Cliffs, NJ, Prentice Hall.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.