Snook (2020)

Sphyraena novaehollandiae

  • Nils Krueck (Institute for Marine and Antarctic Studies, University of Tasmania)
  • John Stewart (Department of Primary Industries, New South Wales)
  • Paul Lewis (Department of Primary Industries and Regional Development, Western Australia)
  • Mike Steer (South Australian Research and Development Institute)
  • Victorian Fisheries Authority (Victorian Fisheries Authority)

Date Published: June 2021

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Also known as Shortfin Pike, Snook is distributed around southern Australia. The status of stocks in SA, TAS and WA is considered to be sustainable. Catches of Snook in NSW are considered to be negligible. In VIC, stock status is undefined.

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Stock Status Overview

Stock status determination
Jurisdiction Stock Stock status Indicators
Victoria Victoria Undefined Catch
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Stock Structure

Snook, also known as Shortfin Pike, is distributed around southern Australia from Jurien Bay in Western Australia to southern Queensland, including Tasmania. Snook are found over seagrass beds and kelp reefs near the surface both in inshore and offshore waters of up to 20 m depth [Bertoni 1995, Edgar 2008, Gormon et al. 2008]. There is no information available on the stock structure of Snook in Australian waters. Thus, assessment of stock status is presented at the jurisdictional level—Western Australia, New South Wales, Victoria, Tasmania and South Australia.

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Stock Status


In Victoria, commercial landings of Snook (Shortfin Pike) and Longfin Pike (Dinolestes lewini) are not reported separately. Consequently, reported catches are pooled and reported as ‘Pike’. A very large decrease in total snook landings has largely resulted from decreased fishing effort in Port Phillip Bay due to the commercial licence buyout. Conversely, fishing effort of both seine and mesh net in Corner Inlet has increased in recent years, which has seen the highest landings of Snook ever reported from Corner Inlet [Conron et al. 2020].

During the past two decades annual landings of Shortfin Pike that can be reported publicly in accordance with the 5-fisher minimum to protect confidentiality were taken entirely by mesh net in all but one instance; in 2007 an additional 341 kg was taken by hook and line. Catches by mesh net averaged about 15 t during the 5-year period 2011–2015, then subsequently reduced by 42 per cent to an average of about 9 t per annum.

CPUE for Snook in Corner Inlet using seine nets has remained relatively consistent from 1978–2018, albeit with some interannual variability around the reference period average. This interannual variability may be a result of natural variation in the population or because Snook represent a relatively minor by-product of this fishery (i.e. not targeted and hence caught in relatively low quantities). Interannual variability means that the generalised additive model applied to the CPUE data has defaulted to a linear equation that shows a slightly increasing trend throughout the time series. Snook catches receive a moderate price at market so there is no reason to suspect that they are discarded which would render the CPUE trend to be unreliable [Conron et al. 2020].

With stable, or slightly increasing CPUE, there is no evidence that Snook abundance has declined in Corner Inlet during 1978–2018.  Fishing effort is at historic highs within this fishery and there is a possibility that this could result in localised depletion. Thus, it is important that the performance of the stock is carefully monitored, especially if fishing effort remains high or increases. However, at present, there is no indication that fishing has, or will, result in recruitment impairment of Snook in Victoria [Conron et al. 2020].

The available information indicates that the biomass is not depleted and recruitment is unlikely to be impaired. The current level of fishing mortality is unlikely to lead to recruitment impairment.

On the basis of the evidence provided above, Snook in Victoria is classified as an undefined stock.

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Snook biology [Bertoni 1995, Edgar 2008, Gormon et al. 2008]

Species Longevity / Maximum Size Maturity (50 per cent)
Snook 20 years, 1 100 mm TL 420 mm TL 
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Distribution of reported commercial catch of Snook

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Fishing methods
Hook and Line
Management methods
Method Victoria
Effort limits
Gear restrictions
Limited entry
Size limit
Spatial closures
Customary fishing permits
Bag and possession limits
Bag limits
Size limit
Spatial closures
Commercial 10.13t
Indigenous Unknown (No catch under permit)
Recreational Unknown

Western Australia – Recreational (catch) Western Australia boat-based recreational catch from 1 September 2017–30 August 2018 [Ryan et al 2019]. Shore based catches are largely unknown.

Western Australia – Recreational (management methods) In Western Australia, a recreational fishing from boat licence is required to take finfish from a powered vessel.

Victoria – Commercial (catch) Snook is not differentiated from Longfin Pike caught in Victorian commercial fisheries.

Victoria – Indigenous (Management Methods) A person who identifies as Aboriginal or Torres Strait Islander is exempt from the need to obtain a Victorian recreational fishing licence, provided they comply with all other rules that apply to recreational fishers, including rules on equipment, catch limits, size limits and restricted areas. Traditional (non-commercial) fishing activities that are carried out by members of a traditional owner group entity under an agreement pursuant to Victoria’s Traditional Owner Settlement Act 2010 are also exempt from the need to hold a recreational fishing licence, subject to any conditions outlined in the agreement. Native title holders are also exempt from the need to obtain a recreational fishing licence under the provisions of the Commonwealth’s Native Title Act 1993.

Tasmania – Recreational (management methods) In Tasmania, a recreational licence is required for fishers using dropline or longline gear, along with nets, such as gillnet or beach seine.

Tasmania – Commercial (catch) Catches reported for the Tasmanian Scalefish Fishery are for the period 1 July to 30 June the following year. The most recent assessment available is for 2018/19.

Tasmania – Indigenous (management methods) In Tasmania, Indigenous persons engaged in traditional fishing activities in marine waters are exempt from holding recreational fishing licences, but must comply with all other fisheries rules as if they were licensed. For details, see the policy document "Recognition of Aboriginal Fishing Activities” (https://dpipwe.tas.gov.au/Documents/Policy%20for%20Aboriginal%20tags%20and%20alloting%20an%20UIC.pdf).

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Catch Chart

Commercial catch of Snook - note confidential catch not shown

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  1. Bertoni, M, 1995, The reproductive biology and feeding habits of the snook, Sphyraena novaehollandiae, in South Australian waters. Southern Fisheries, 3:34–35
  2. Department of Fisheries Western Australia 2011, Resource Assessment Framework (RAF) for finfish resources in Western Australia. Fisheries Occasional Publication No. 85. Department of Fisheries Western Australia, Perth.
  3. Edgar, GJ 2008, Australian marine life: the plants and animals of temperate waters Reed New Holland Publishers, Sydney, Australia.
  4. Giri, K, and Hall, K 2015, South Australian Recreational fishing Survey 2013/14. Fisheries Victoria. Internal Report Series No. 62.
  5. Gormon, M, Bray, D and Kuiter, R 2008, Fishes of Australia’s southern coast Reed New Holland Publishers, Sydney, Australia.
  6. Krueck, N, Hartmann, K and Lyle, J 2020, Tasmanian Scalefish Fishery Assessment 2018/19, Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Australia.
  7. Moore, B, Lyle, J and Hartmann, K 2018, Tasmanian Scalefish Fishery Assessment 2016/17, Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Australia.
  8. Rogers, PJ, Tsolos, A, Boyle, MK. 2020. South Australian Charter Boat Fishery Data Summary. Final Report to PIRSA Fisheries and Aquaculture. South Australian Research and Development Institute (Aquatic Sciences), Adelaide. SARDI Publication No. F2011/000438-3. SARDI Research Report Series No. 1070. 19pp.
  9. Ryan KL, Hall NG, Lai EK, Smallwood CB, Tate A, Taylor SM, Wise BS 2019. Statewide survey of boat-based recreational fishing in Western Australia 2017/18. Fisheries Research Report No. 297, Department of Primary Industries and Regional Development, Western Australia. 195pp
  10. Steer, MA, Fowler, AJ, Rogers, PJ, Bailleul, F, Earl J, Matthews, D, Drew, M and Tsolos, A. 2020. Assessment of the South Australian Marine Scalefish Fishery in 2018. South Australian Research and Development Institute (Aquatic Sciences), Adelaide. SARDI Publication No. F2017/000427-3. SARDI Research Report Series No. 1049.
  11. Victorian Fisheries Authority 2020, Review of key Victorian fish stocks — 2019. VFA Internal Report Series, May 2020.
  12. Webb 2017, Snook (Sphyraena novaehollandiae): growth, mortality and reproductive biology in north-western Tasmania. MSc thesis, Institute for Marine and Antarctic Studies, University of Tasmania.

Downloadable reports

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