Results 11 to 20 of about 1,210 (71)

The efficacy of electrical stunning of New Zealand rock lobster (Jasus edwardsii) and freshwater crayfish (Paranephrops zealandicus) using the Crustastun™

Animal Welfare, 2023
Large numbers of decapod crustacea are farmed and harvested globally for human consumption. Growing evidence for the capacity of these animals to feel pain, and therefore to suffer, has led to increased concern for their welfare, including at slaughter ...
N. Kells, M. Perrott, C. Johnson
semanticscholar   +1 more source

Environmental determinants of suitable habitat and the prediction of a southern shift in the future distribution of spiny lobsters, genus Jasus

bioRxiv, 2023
Climate change is altering environmental conditions which is affecting species habitats globally. As a result, many species are shifting their habitat ranges poleward to ensure that they remain within their optimal thermal range.
Jason H. E. Tepker, J. Strugnell, Catarina N. S. Silva   +2 more
semanticscholar   +1 more source

The impact of seismic survey exposure on the righting reflex and moult cycle of Southern Rock Lobster (Jasus edwardsii) puerulus larvae and juveniles.

Environmental Pollution, 2022
Anthropogenic aquatic noise is recognised as an environmental pollutant with the potential to negatively affect marine organisms. Seismic surveys, used to explore subseafloor oil reserves, are a common source of aquatic noise that have garnered attention
R. Day, Q. Fitzgibbon, R. McCauley, K. Baker, J. Semmens   +4 more
semanticscholar   +1 more source

Disentangling genetic from environmental effects on phenotypic variability of southern rock lobster (Jasus edwardsii) postlarvae

Ecology and Evolution, 2022
Environmental conditions experienced during the larval dispersal of marine organisms can determine the size‐at‐settlement of recruits. It is, therefore, not uncommon that larvae undergoing different dispersal histories would exhibit phenotypic ...
Cecilia Villacorta‐Rath, B. Green, C. Gardner, N. Murphy, C. A. Souza, J. Strugnell   +5 more
semanticscholar   +1 more source

Cardiac mitochondrial energetics of the Australasian red spiny lobster, Jasus edwardsii, when exposed to isoeugenol within the commercial anaesthetic AQUI-S.

Journal of Experimental Biology, 2022
The anaesthetic isoeugenol has been used as metabolic suppressant for commercial transport of live lobsters in order to decrease energy expenditure aand improve survival. Given the central role of mitochondria in metabolism and structural similarities of
James A. Robertson, A. Jeffs, C. Hedges, A. Hickey   +3 more
semanticscholar   +1 more source

Paralytic shellfish toxin uptake, tissue distribution, and depuration in the Southern Rock Lobster Jasus edwardsii Hutton.

Harmful Algae, 2020
Up to 13.6 mg STX.2HCl equiv. kg-1 of paralytic shellfish toxins (PST) have been found in the hepatopancreas of Southern Rock Lobster, Jasus edwardsii, on the east coast of Tasmania.
A. Turnbull, N. Malhi, A. Seger, T. Harwood, J. Jolley, Q. Fitzgibbon, G. Hallegraeff   +6 more
semanticscholar   +1 more source

Spiny rock lobster (Jasus edwardsii) responses to marine heatwave conditions in southern New Zealand.

Marine Environmental Research
Globally, marine heatwaves (MHW) are predicted to increase in intensity, duration and frequency but the impacts of these extreme temperature events remain unassessed for a large number of valuable fisheries worldwide.
Gaya Gnanalingam, Eleanor R M Kelly, Lucy Coyle, Robert O. Smith, Bridie J M Allan   +4 more
semanticscholar   +1 more source

Investigation of risk factors associated with sub-optimal holding survival in southern rock lobster (Jasus edwardsii) in Australia.

Preventive Veterinary Medicine, 2020
Southern rock lobster (SRL1, Jasus edwardsii) are caught from the wild waters of southern Australia and form an important commodity economically for the fisheries industry in Australia. Between landing and export, SRL are held in specialised tanks within
K. Patel, Q. Fitzgibbon, C. Caraguel
semanticscholar   +1 more source

Investigation of the Influence of Hypercapnia on the Physiology of Ovigerous West Coast Rock Lobsters, Jasus lalandii, and Their Embryonic Development

Biology
Simple Summary The West Coast rock lobster (WCRL), Jasus lalandii, inhabits the dynamic Benguela Current upwelling system along the west coast of southern Africa and supports an important fishery. WCRLs have to respond to frequent and rapid changes in pH
A. Ritter, Christopher R. Bridges, Lutz Auerswald   +2 more
semanticscholar   +1 more source

A novel crustavirus associated with tail fan necrosis in New Zealand red rock lobsters, Jasus edwardsii

bioRxiv
Tail fan necrosis (TFN) is a shell disease affecting spiny lobsters’ outer integument, with significant implications for the health and commercial viability of red rock lobsters (Jasus edwardsii) in New Zealand.
Rebecca M. Grimwood, L. Zamora, Jessica A Darnley, Lizenn Delisle, Kate S Hutson, Julie Hills, J. Geoghegan   +6 more
semanticscholar   +1 more source