Marine and Freshwater Research Marine and Freshwater Research Society
Advances in the aquatic sciences
RESEARCH ARTICLE

Healthier lobsters in a marine reserve: effects of fishing on disease incidence in the spiny lobster, Jasus edwardsii

D. J. Freeman A B D and A. B. MacDiarmid C
+ Author Affiliations
- Author Affiliations

A University of Auckland, Leigh Marine Laboratory, PO Box 349, Warkworth, New Zealand.

B Present address: Department of Conservation, Research and Development Group, PO Box 10-420, Wellington, New Zealand.

C National Institute of Water and Atmospheric Research, PO Box 14-901, Kilbirnie, Wellington, New Zealand.

D Corresponding author. Email: dfreeman@doc.govt.nz

Marine and Freshwater Research 60(2) 140-145 https://doi.org/10.1071/MF08091
Submitted: 25 March 2008  Accepted: 24 October 2008   Published: 20 February 2009

Abstract

Comparison of the health of spiny lobsters (Jasus edwardsii) within and adjacent to a New Zealand marine reserve revealed marked differences in the incidence of a handling-related bacterial infection. Lobsters outside the reserve were significantly more affected by tail fan necrosis than lobsters within the reserve, with up to 17% of the males caught outside the reserve over a 3-year period showing signs of tail fan necrosis, compared with less than 2% within the reserve. The incidence of tail fan necrosis changed abruptly at the marine reserve boundaries, strongly implying repeated handling as the causal agent. The incidence of tail fan necrosis in males increased up to the minimum legal size, consistent with a handling effect. Female lobsters, which comprise only a small proportion of the catch in this area, were comparatively unaffected by tail fan necrosis. There was no significant difference in the recapture rates of individuals tagged either with or without tail fan necrosis, but tagged individuals outside the reserve were more likely to develop tail fan necrosis than tagged individuals within the reserve. These findings have implications for both the dynamics of the lobster populations and their management, and highlight the role of marine protected areas in providing a baseline against which such effects of fishing can be assessed.

Additional keywords: marine protected areas, New Zealand.


Acknowledgements

Field work was undertaken with the assistance of staff from the Department of Conservation and of commercial fishermen from Gisborne. This research was funded by the Department of Conservation, through core funding and via the Cross-Departmental Research Pool project ‘Maori Methods and Indicators for Marine Protection’. Our research was conducted under Ministry of Fisheries Special Permits NN0205 and 335, and Department of Conservation Animal Ethics Committee Approval AEC92. We thank Richard Taylor (University of Auckland Leigh Marine Laboratory), Ian West (Department of Conservation), Louise Chilvers (Department of Conservation) and two anonymous referees for their useful advice and comments on the manuscript.


References

Behringer, D. C. , Butler, M. J. , and Shields, J. D. (2006). Avoidance of disease by social lobsters. Nature 441, 421.
CrossRef | CAS | PubMed |

Behringer, D. C. , Butler, M. J. , and Shields, J. D. (2008). Ecological and physiological effects of PaV1 infection on the Caribbean spiny lobster (Panulirus argus Latrielle). Journal of Experimental Marine Biology and Ecology 359, 26–33.
CrossRef |

Breen P. A. (2005). Managing the effects of fishing on the environment: what does it mean for the rock lobster (Jasus edwardsii) fishery? New Zealand Ministry of Fisheries, NZ Fisheries Assessment Report 2005/53, Wellington.

Breen P. A., Starr P. J., and Kim S. W. (2005). A medium-term research plan for red rock lobsters (Jasus edwardsii). New Zealand, Ministry of Fisheries, NZ Fisheries Assessment Report 2005/54, Wellington.

Carlton, J. T. , Vermeij, G. J. , Lindberg, D. R. , Carlton, D. A. , and Dudley, E. C. (1991). The first historical extinction of a marine invertebrate in an ocean basin: the demise of the eelgrass limpet Lottia alveus. The Biological Bulletin 180, 72–80.
CrossRef |

Castinel, A. , Duignan, P. J. , Pomroy, W. E. , Lopez-Villalobos, N. , and Gibbs, N. J. , et al. (2007). Neonatal mortality in New Zealand sea lions (Phocarctos hookeri) at Sandy Bay, Enderby Island, Auckland Islands from 1998 to 2005. Journal of Wildlife Diseases 43, 461–474.
CAS | PubMed |

Castro, K. M. , and Angell, T. E. (2000). Prevalence and progression of shell disease in American lobster, Homarus americanus, from Rhode Island waters and the offshore canyons. Journal of Shellfish Research 19, 691–700.


Cerrano, C. , Bavestrello, G. , Bianchi, C. N. , Cattaneo-Vietti, R. , and Bava, S. , et al. (2000). A catastrophic mass-mortality episode of gorgonians and other organisms in the Ligurian Sea (North-western Mediterranean), summer 1999. Ecology Letters 3, 284–293.
CrossRef |

Department of Conservation and Ngati Konohi (1998). Te Tapuwae o Rongokako Marine Reserve application: a joint application by Ngati Konohi and the Director-General of Conservation. New Zealand Department of Conservation, Gisborne.

Diggles B. K., Hine P. M., Handley S., and Boustead N. C. (2002). A handbook of diseases of importance to aquaculture in New Zealand. National Institute of Water and Atmospheric Research, NIWA Science and Technology Series 49, Wellington.

Freeman D. J. (2008). The ecology of spiny lobsters (Jasus edwardsii) on fished and unfished reefs. Ph.D. Thesis, University of Auckland, Auckland.

Getchell, R. G. (1989). Bacterial shell disease in crustaceans: a review. Journal of Shellfish Research 8, 1–6.


Glenn, R. P. , and Pugh, T. L. (2006). Epizootic shell disease in American lobster (Homarus americanus) in Massachusetts coastal waters: Interactions of temperature, maturity and intermolt duration. Journal of Crustacean Biology 26, 639–645.
CrossRef |

Harvell, C. D. , Mitchell, C. E. , Ward, J. R. , Altizer, S. , and Dobson, A. P. , et al. (2002). Climate warming and disease risks for terrestrial and marine biota. Science 296, 2158–2162.
CrossRef | CAS | PubMed |

Miller, R. J. (1989). Catchability of American lobsters (Homarus americanus) and rock crabs (Cancer irroratus) by traps. Canadian Journal of Fisheries and Aquatic Sciences 46, 1652–1657.
CrossRef |

Miller, R. J. (1990). Effectiveness of crab and lobster traps. Canadian Journal of Fisheries and Aquatic Sciences 47, 1228–1251.


Musgrove, R. J. , Geddes, M. C. , and Thomas, C. (2005). Causes of tail fan necrosis in the southern rock lobster, Jasus edwardsii. New Zealand Journal of Marine and Freshwater Research 39, 293–304.


National Rock Lobster Management Group (2007). NRLMG 2007 annual report to the Minister of Fisheries. New Zealand National Rock Lobster Management Group, Wellington.

R Development Core Team (2007). ‘R: A Language and Environment for Statistical Computing.’ (R Foundation for Statistical Computing: Vienna.)

Reuter R. E., Geddes M. C., Evans L. H., and Bryars S. R. (1999). Tail disease in southern rock lobsters (Jasus edwardsii). In ‘International Symposium on Lobster Health Management, Adelaide, September 1999’. (Eds L. H. Evans and J. B. Jones.) pp. 88–91. (Perth: Curtin University of Technology.)

Sindermann C. J. (1989). The shell disease syndrome in marine crustaceans. US Department of Commerce, Woods Hole, MA.

Smolowitz, R. M. , Bullis, R. A. , and Abt, D. A. (1992). Pathological cuticular changes of winter impoundment shell disease preceding and during intermoult in the American lobster, Homarus americanus. The Biological Bulletin 183, 99–112.
CrossRef |

Sullivan K. J. (2004). Report from the mid-year fishery assessment plenary, November 2004: Stock assessments and yield estimates. New Zealand Ministry of Fisheries, Wellington.

Ward, J. R. , and Lafferty, K. D. (2004). The elusive baseline of marine disease: are diseases in ocean ecosystems increasing? PLoS Biology 2, 542–547.
CAS |



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