Culture of a hybrid of spiny lobster genus Jasus from egg stage to puerulus.

Kittaka, Jiro; Iwai, Masaki; Yoshimura, Masanori

doi:10.2331/suisan.54.413

Cited by 52 publications

(13 citation statements)

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“…Also, alternative feeds such as gonad or flesh of several shellfish species may offer a better nutritional profile for development of phyllosoma than is currently possible with Artemia alone. Nevertheless, larvae at 18°C fed only 2-3 mm Artemia reached Stage VII in 75 days (Illingworth et al, 1997) which is considerably less than the 92 and 102 days found for larvae fed Artemia nauplii and mussel flesh (Kittaka et al, 1988).…”

Section: Introductionmentioning

confidence: 69%

“…A small number of animals has, however, survived through to puerulus settlement in Japan (Kittaka et al, 1988) and New Zealand indicating that there is scope for their successful propagation from eggs. This is despite the long, planktonic larval phase, lasting up to two years in the wild (Phillips and Sastry, 1980;Booth and Phillips, 1994) with 11 distinct morphological larval stages (Lesser, 1978) and 17 or more instars (Booth, 1994;Kittaka, 1994a) during development from hatch.…”

Section: Introductionmentioning

confidence: 99%

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Feeding Artemia and shellfish to phyllosoma larvae of southern rock lobster (Jasus edwardsii)

2002

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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 shellfish. The survival and growth of larvae to Stage II was higher when fed ongrown (1.5 mm long) Artemia enriched with Isochrysis galbana (Tahitian strain) at 3 ml -1 compared to those fed pieces (0.5-1 mm) of blue mussel (Mytilus edulis planulatus), clam (Katelesia scalarina) or Pacific oyster (Crassostrea gigas) at 0.08 pieces ml -1 . There were no differences in survival, size or intermoult interval for newly-hatched larvae grown to Stage III when fed ongrown Artemia only at densities of 1.5, 3 or 6 ml -1 or for Stage III larvae grown to Stage VI when fed ongrown Artemia at densities of 1.5, 3 or 6 ml -1 plus mussel (0.04 pieces ml -1 ). Stage VI larvae fed ongrown Artemia plus mussel (0.08 pieces ml -1 ) were larger by instar 10 than larvae fed mussel only (0.08 or 0.16 pieces ml -1 ). Lower survival became apparent for the mussel-only treatments 205 days after hatch (at Stages IX or X). The pattern of moulting became progressively less synchronised with each successive stage and instar, so that after instar 11 (about Stage IX), it was difficult to discern discrete peaks in the moulting pattern. The first larva reached Stage XI 288 days after hatch. The size of larvae and duration to successive moults, but not survival, were influenced by parent of origin indicating the importance of selection of broodstock in hatchery rearing.

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Section: Introductionmentioning

confidence: 69%

Section: Introductionmentioning

confidence: 99%

Feeding Artemia and shellfish to phyllosoma larvae of southern rock lobster (Jasus edwardsii)

2002

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“…For the culture of phyllosoma in the laboratory, however, the larval phase to puerulus settlement lasts approximately 12 months (Kittaka et al, 1988;Ritar and Smith, unpublished). Kittaka et al (1988) in Japan first cultured J. edwardsii phyllosoma to the post-larval puerulus stage with one animal surviving to the juvenile stage (Kittaka et al, 2005). In Australia, J. edwardsii larvae were previously cultured to the final Stage XI before metamorphosis (Ritar, 2001) but, until this study, did not reach metamorphosis.…”

Section: Introductionmentioning

confidence: 99%

Ozonation of seawater improves the survival of larval southern rock lobster, Jasus edwardsii, in culture from egg to juvenile

2006

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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 seawater ozonated at low and moderate levels (400 and 500 mV oxidation-reduction potential, ORP). By contrast, at high ozonation (600 mV), all larvae suffered deformities at the moult to Stage II and terminally starved, while in unozonated water (about 300 mV), all larvae died at Stage III probably as a consequence of Vibrio bacteria profileration. In a second experiment between Stages VI to VIII, larval survival was highest in ozonated water that had been filtered through activated charcoal and coral sand, compared to ozonated water with no filtration or filtered only through activated charcoal. Ozonated water with the combined filtration was used subsequently but there were ongoing deformities, so the level was progressively reduced from 400 mV at Stage VIII to 330 mV at Stage X, at which time ozonation was discontinued. Larvae were then cultured in unozonated water to metamorphosis of eight pueruli at 377 to 437 days after hatch, of which two survived to juvenile. Ozonation was thus effective up to Stage IX in improving culture water to minimise bacterial disease without problems of larval deformities.

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“…and Jiro Kittaka*1 (Received December 8,1989) Daily settlement of the puerulus stage of the red rock lobster Jasus edwardsii at Castlepoint in the North Island of New Zealand was monitored on artificial collectors during January and February 1989. Considerable differences in the average daily settlement rates were found between groups of shore collectors, and with time.…”

Section: Hideomentioning

confidence: 99%

“…Recently, culture through the entire phyllosoma stage has been achieved for several palinurid species. [7][8][9][10][11] However, the number of pueruli cultured has been insufficient to further our understanding of puerulus behaviour or the mechanism of settlement. 19) and Jasus edwardsii20 -22) showed that at least some settlement occurred in shallow inshore waters.…”

Section: Hideomentioning

confidence: 99%

Daily settlement of the puerulus stage of the red rock lobster Jasus edwardsii at Castlepoint, New Zealand.

Hayakawa¹,

Booth

Nishida³

et al. 1990

NIPPON SUISAN GAKKAISHI

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Daily settlement of the puerulus stage of the red rock lobster Jasus edwardsii at Castlepoint in the North Island of New Zealand was monitored on artificial collectors during January and February 1989. Considerable differences in the average daily settlement rates were found between groups of shore collectors, and with time. Settlement rates on all collectors increased near new moon in early February, these increased rates generally persisting until the experiment ended near full moon late in February.The highest settlement rate was 5 pueruli per collector per day. Overall means of daily settlement rates of pueruli were 0.75 and 0.50 per offshore and shore collector, respectively, while very small numbers of the newly moulted post-pueruli were captured.It was not possible to relate directly changes in rates of settlement with any of the environmental variables recorded.Unlike in many other palinurids, it appears that larval recruitment rates for J. edwardsii at Castlepoint can be estimated from collectors checked at any part of the lunar cycle. It is possible that some pueruli from nearby substrata migrate onto the shore collectors.Artificial collectors such as the ones used in this study are a potential means of collecting pueruli for ongrowing in aquaculture.After metamorphosing in offshore waters from the last phyllosoma stage, the puerulus of palinurid rock lobsters was reported to return inshore to settle and moult into the post-puerulus stage

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Culture of a hybrid of spiny lobster genus Jasus from egg stage to puerulus.

Cited by 52 publications

References 0 publications

Feeding Artemia and shellfish to phyllosoma larvae of southern rock lobster (Jasus edwardsii)

Feeding Artemia and shellfish to phyllosoma larvae of southern rock lobster (Jasus edwardsii)

Ozonation of seawater improves the survival of larval southern rock lobster, Jasus edwardsii, in culture from egg to juvenile

Daily settlement of the puerulus stage of the red rock lobster Jasus edwardsii at Castlepoint, New Zealand.

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