Catadromous migrations by female tupong (Pseudaphritis urvillii) in coastal streams in Victoria, Australia
David A. Crook A E , Wayne M. Koster A , Jed I. Macdonald A , Simon J. Nicol B , Chris A. Belcher C , David R. Dawson A , Damien J. O'Mahony A , Danny Lovett D , Adam Walker D and Lucas Bannam DA Arthur Rylah Institute for Environmental Research, Department of Sustainability and Environment, 123 Brown Street, Heidelberg, Vic. 3084, Australia.
B Oceanic Fisheries Program, Secretariat of the Pacific Community, BP D5, 98848 Noumea Cedex, New Caledonia.
C Ecosystems Environmental Consultants, 397 Brumbys Road, Peterborough, Vic. 3270, Australia.
D Winda Mara Aboriginal Corporation, 21 Scott Street, Heywood, Vic. 3304, Australia.
E Corresponding author. Email: david.crook@dse.vic.gov.au
Marine and Freshwater Research 61(4) 474-483 https://doi.org/10.1071/MF09170
Submitted: 8 July 2009 Accepted: 20 September 2009 Published: 27 April 2010
Abstract
Understanding migratory requirements is critical for the conservation of diadromous fishes. Tupong (Pseudaphritis urvillii) are diadromous fishes found in freshwater and estuarine regions of south-eastern Australia. Previous studies have hypothesised that mature female tupong undertake downstream spawning migrations from freshwater to the estuary or sea, with a compensatory return of juveniles, and possibly spent fish, back upstream. We applied acoustic telemetry to test this hypothesis. We tagged 55 female tupong in two river systems in Victoria, Australia, and tracked movements for 4- to 6-month periods over 2 years. Thirty-one fish undertook rapid downstream migrations and then appeared to move through the estuary and out to sea between May and August in each year. Migration was associated with relatively high river discharges, and movement from the estuary to the sea tended to occur most frequently during intermediate moon phases. Low rates of movement between September and April suggested that tupong inhabited restricted home ranges outside of the spawning season. The apparently disparate migratory patterns of female (catadromous) and male (non-diadromous) tupong are rare amongst fishes globally. Differential exertion of a range of selective pressures may have resulted in the evolution of sexual differences in migratory modes in this species.
Additional keywords: catadromy, congolli, diadromy, downstream migration, Pseudaphritidae, sexual dimorphism.
Acknowledgements
The authors acknowledge and pay respects to the traditional custodians of the Koo Wee Rup region and the Budj Bim landscape at Lake Condah and Darlots Creek. The authors thank Matthew O'Brien (Glenelg-Hopkins Catchment Management Authority), Andrew Govanstone (Department of Sustainability and Environment), Matthew Butt, Damein Bell and Dennis Rose (Winda-Mara Aboriginal Corporation), Lucy Rose and Rhys Coleman (Melbourne Water) for their critical roles in the co-ordination, management and planning of this work. Jeremy Hindell (Arthur Rylah Institute) provided helpful advice and assistance with the application of acoustic tracking technology. Heather Builth, Lachlan McKinnon, Chris Gippel and Lance Lloyd provided valuable discussions about the ecology and history of the Lake Condah area. Jeremy Hindell, Frank Amtstaetter, John Morrongiello, and Lauren Dodd assisted with the field work. The authors thank Justin O’Connor, Brendan Ebner and Isabel Thibault for their constructive reviews of this manuscript. Financial support was provided by the Natural Heritage Trust, the Glenelg–Hopkins Catchment Management Authority, Melbourne Water and the Victorian Department of Sustainability and Environment. This research was conducted under Victorian Fisheries permit RP827 and animal ethics permits ARI AEC 07/02 and ARI AEC 08/04.
Abucay, J. S. , Mair, G. C. , Skibinski, D. O. F. , and Beardmore, J. A. (1999). Environmental sex determination: the effect of temperature and salinity on sex ratio in Oreochromis niloticus L. Aquaculture 173, 219–234.
| Crossref | GoogleScholarGoogle Scholar |
Baras, E. , Jeandrain, D. , Serouge, B. , and Philippart, J. C. (1998). Seasonal variations in time and space utilization by radio-tagged yellow eels Anguilla anguilla (L.) in a small stream. Hydrobiologia 371/372, 187–198.
| Crossref | GoogleScholarGoogle Scholar |
Craig, A. S. , and Herman, L. I. (1997). Sex differences in site fidelity and migration of humpback whales (Megaptera novaeangliae) to the Hawaiian Islands. Canadian Journal of Zoology 75, 1923–1933.
| Crossref | GoogleScholarGoogle Scholar |
Gross, M. R. , Coleman, R. M. , and McDowall, R. M. (1988). Aquatic productivity and the evolution of diadromous fish migration. Science 239, 1291–1293.
| Crossref | GoogleScholarGoogle Scholar | PubMed |
Hesthagen, T. (1990). Home range of juvenile Atlantic salmon, Salmo salar, and brown trout, Salmo trutta, in a Norwegian stream. Freshwater Biology 24, 63–67.
| Crossref | GoogleScholarGoogle Scholar |
Hutchings, J. A. , and Gerber, L. (2002). Sex-biased dispersal in a salmonid fish. Proceedings of the Royal Society of London. Series B. Biological Sciences 269, 2487–2493.
| Crossref | GoogleScholarGoogle Scholar |
Koster, W. M. , and Crook, D. A. (2008). Diurnal and nocturnal movements of river blackfish (Gadopsis marmoratus) in a south-eastern Australian upland stream. Ecology of Freshwater Fish 17, 146–154.
| Crossref | GoogleScholarGoogle Scholar |
McCulloch, M. , Cappo, M. , Aumend, J. , and Muller, W. (2005). Tracing the life history of individual barramundi using laser ablation MC-ICP-MS Sr-isotopic and Sr:Ba ratios in otoliths. Marine and Freshwater Research 56, 637–644.
| Crossref | GoogleScholarGoogle Scholar | CAS |
McDowall, R. M. (2007). On amphidromy, a distinct form of diadromy in aquatic organisms. Fish and Fisheries 8, 1–13.
| Crossref | GoogleScholarGoogle Scholar |
Milton, D. A. , and Chenery, S. R. (2005). Movement patterns of barramundi Lates calcarifer, inferred from 87Sr/86Sr and Sr/Ca ratios in otoliths, indicate non-participation in spawning. Marine Ecology Progress Series 301, 279–291.
| Crossref | GoogleScholarGoogle Scholar | CAS |
Pender, P. J. , and Griffin, R. K. (1996). Habitat history of barramundi Lates calcarifer in a North Australian river system based on barium and strontium levels in scales. Transactions of the American Fisheries Society 125, 679–689.
| Crossref | GoogleScholarGoogle Scholar | CAS |
Shibuno, T. , Gushima, K. , and Kakuda, S. (1993). Female spawning migrations of the protogynous wrasse, Halichoeres marginatus. Ichthylogical Research 39, 357–362.
White, G. C. , and Burnham, K. P. (1999). Program MARK: survival estimation from populations of marked animals. Bird Study 46, 120–139.
| Crossref | GoogleScholarGoogle Scholar |