Jasus edwardsii
Characterisation of the recreational fishery for southern rock lobster, Jasus edwardsii, in Tasmania, Australia: implications for management
... Abstract Southern rock lobster (Jasus edwardsii) support significant commercial and recreational fish- eries in Tasmania, Australia. Since the mid 1990s the number of persons holding recreational lobster ...
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Maternal and nutritional factors affecting larval competency in the spiny lobster, Jasus edwardsii
... tched nauplii and in particular, on how to achieve and maintain high levels of docosahexaenoic acid [DHA, 22:6n-3], eicosapentaenoic acid [EPA, 20:5n-3], and increase the DHA:EPA ratio (Watanabe et al., 1982; Rees et ...
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Ozonation of seawater improves the survival of larval southern rock lobster, Jasus edwardsii, in culture from egg to juvenile
... Phyllosoma larvae of the southern rock lobster, Jasus edwardsii, were cultured from egg to juvenile. For larvae reared from hatch to Stage III, survival was highest and bacterial contamination was lowest in ...
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Molecular cloning and characterisation of a novel membrane receptor gene from the lobster Jasus edwardsii
... In this study, our aim was to isolate genes from an eyestalk cDNA library of the lobster, Jasus edwardsii, that may be related to a novel peptide sequence (NPS) that was identified in a previous study (Khoo ...
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Spatial variability in condition of southern rock lobsters (Jasus edwardsii) at the start of the Tasmanian fishing season
... (Jasus edwardsii) industry in Australia favours red lobsters, which are usually caught in shallow waters, over paler (brindle) ...J. edwardsii and second, to compare condition among lobsters in ...
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Protein and lipid nutrition of juvenile southern rock lobster, Jasus edwardsii (Hutton)
... Quantitative lipid class composition mg lipid.g wet tissue- 1 mean and standard deviation, df=2,3 of juvenile lobster Jasus edwardsii muscle tissue after feeding on formulated feeds cont[r] ...
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Maternal and nutritional factors affecting larval competency in the spiny lobster, Jasus edwardsii
... Plate 8. Ascorbic acid enrichment of phyllosoma larvae of the spiny lobster Jasus edwardsii using ascorbyl-2-monophosphate (A2P). (1) Culture system used to raise phyllosoma larvae; 1 L glass beakers ...
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The effect of predator/prey density and water dynamics on feed intake and growth in spiny lobster larvae (Jasus edwardsii)
... Consumption of Artemia by phyllosoma of the spiny lobster Jasus edwardsii was examined under static and turbulent conditions. Phyllosoma larvae were stocked at two densities (2 or 4 phyllosoma container –1 ...
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A retrospective analysis of the effects of adopting individual transferable quotas in the Tasmanian red rock lobster, Jasus edwardsii, fishery
... The objective of this paper is to examine the impacts of the adoption of ITQs in the Tasmanian fishery for red rock lob- ster (Jasus edwardsii) that have operated since 1998. Despite a growing number of ...
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Feeding Artemia and shellfish to phyllosoma larvae of southern rock lobster (Jasus edwardsii)
... Newly-hatched phyllosoma larvae from southern rock lobster (Jasus edwardsii) were grown in culture vessels containing 10 l sea water in a flow-through system at 18°C and fed diets of Artemia sp. and ...
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Investigation of genetic structure between deep and shallow populations of the southern rock lobster, Jasus edwardsii in Tasmania, Australia
... lobster, Jasus edwardsii, shows clear phenotypic differences between shallow water (red coloured) and deeper water (pale coloured) ...J. edwardsii range has been long assumed, it is critical to ...
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Investigation of Genetic Structure between Deep and Shallow Populations of the Southern Rock Lobster, Jasus edwardsii in Tasmania, Australia
... lobster, Jasus edwardsii, shows clear phenotypic differences between shallow water (red coloured) and deeper water (pale coloured) ...J. edwardsii range has been long assumed, it is critical to ...
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Lipids and nutrition of the southern rock lobster, Jasus edwardsii, from hatch to puerulus
... Existing phyllosoma and puerulus samples of Jasus edwardsii preserved in 100% ethanol were obtained from Russell Bradford at CSIRO Marine Laboratories. These samples included stage III–V and VII phyllosomas ...
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Sexual maturation in captive spiny lobsters, Jasus edwardsii, and the relationship of fecundity and larval quality with maternal size
... lobsters, Jasus edwardsii, held captive since puerulus and wild-caught adults were examined in terms of size at onset of maturity (SOM) and fecundity, culminating in an examination of how adult size may ...
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Understanding predation risk in fisheries : octopus depredation in the southern rock lobster (Jasus edwardsii) fishery in Australia
... reproduction. Temperature is the main environmental stressor determining energetic costs for aquatic ectotherms; however, it is unclear how ecologically and economically important marine species such as Jasus ...
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Does pleopod setation provide a measure of maturity in female southern rock lobsters Jasus edwardsii?
... de Jasus edwardsii alrededor de Tasmania pueden ser basadas en la clasificación de madurez mediante sedas ovígeras, pero debe tenerse en cuenta que la realización estacional del muestreo de campo sea ...
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Biochemical composition during growth and starvation of early larval stages of cultured spiny lobster (Jasus edwardsii) phyllosoma
... We examined biochemical changes accompanying feeding and starvation from hatch to Stage VI (day 74 after hatch) in spiny lobster, Jasus edwardsii, phyllosoma larvae. Larval dry weights (dw) increased ...
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Translocation of the southern rock lobster, Jasus edwardsii, to improve yield and marketability
... lobster Jasus edwardsii between deep and shallow-water populations, and assess how these traits respond to ...J. edwardsii and ascertained an economic impact value on the commercial industry 2) ...
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The effect of cooking on carapace length of Southern rock lobster, Jasus edwardsii (Hutton), 1875 (Decapoda, Palinuridae)
... In several Australian states, the claimed potential for shrinkage of rock lobsters during cooking is a problem for enforcement of rock lobster fisheries regulations based on a minimum legal size. In Tasmania, uncertainty ...
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Population connectivity of the Southern rock lobster, Jasus edwardsii
... Recruitment of marine organisms with bi-partite life cycle is the result of processes taking place from embryogenesis to settlement. Most importantly, environmental conditions experienced during dispersal and settlement ...
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