Individual growth and size-selective mortality of larval turbot (Scophthalmus maximus) reared in enclosures

Rosenberg, Andrew A.; Haugen, Arne

doi:10.1007/bf00393950

Cited by 89 publications

(63 citation statements)

References 11 publications

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“…Post and Prankevicius (1987) found, with help of back-calculation from otolith microstructure, that the smallest juveniles in a cohort of freshwater perch had disappeared. Rosenberg and Haugen (1982) came to the same conclusion in a mesocosm study with turbot, Scophthalmus maximus .…”

Section: -10 Days Post Hatching --------= -supporting

confidence: 59%

The recovery of the Barents Sea capelin (Mallotus villosus) from a larval point of view

Fossum

1992

ICES Journal of Marine Science

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Section: -10 Days Post Hatching --------= -supporting

confidence: 59%

The recovery of the Barents Sea capelin (Mallotus villosus) from a larval point of view

Fossum

1992

ICES Journal of Marine Science

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“…A paradigm for larval and juvenile survival processes is summarized in the 'growth-mortality' hypothesis (Anderson 1988), which holds that larger and/or faster growing individuals (or cohorts) will have a higher probability of survival. This scenario has been supported by many field tests (Healey2003, Baumann et al 2003, Oozeki et al 2003, laboratory experiments (Rosenberg & Haugen 1982) and simulation studies (Rice et al 1993). Anderson (1988) concluded that the 'growth-mortality' hypothesis provides a rational theoretical framework for future studies.…”

Section: Introductionmentioning

confidence: 86%

Three synergistic growth-related mechanisms in the short-term survival of larval Japanese anchovy Engraulis japonicus in Sagami Bay

Takasuka

Aoki²,

Mitani³

2004

Mar. Ecol. Prog. Ser.

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The 'growth-mortality' hypothesis, which holds that larger and/or faster growing individuals will have a higher probability of survival, currently includes 3 functional mechanisms (hypotheses) in its theoretical framework: 'bigger is better', 'stage duration' and the recently proposed 'growth-selective predation', which are based on size, time and per se growth rate, respectively. Through otolith microstructure analysis, we tested these 3 synergistic growth-related mechanisms according to growth characteristics of the survivors vs the original population in the short-term (ca. 2 wk) survival process of larval Japanese anchovy Engraulis japonicus in the 'shirasu' (larval anchovy) fishing ground in Sagami Bay, Japan. Back-calculated standard length (growth trajectory) and growth rate (growth history) were compared between the survivors (SV) captured on 18 July 2001 and the presumed original population (OP) captured on 1 and 5 July 2001. The larvae from SV were consistently smaller than the larvae from OP until at least the start of the ca. 2 wk survival process (1 July). Daily growth rates, however, were higher for SV than for OP at least at the start of the survival period. Therefore, faster growing individuals survived even if they were smaller than slowergrowing conspecifics. This was probably mediated by predation. Growth histories were generally similar between the metamorphosing larvae and non-metamorphosing larvae older than 40 d, the minimum age for metamorphosis, except for the period immediately after hatching. As such, we failed to detect a clear relationship between growth rates and the timing of metamorphosis (stage duration) as a whole. The results supported and extended the 'growth-selective predation' hypothesis but not the 'bigger is better' hypothesis. The 'stage duration' hypothesis was not unequivocally supported by the present findings.KEY WORDS: Growth rate · Otolith microstructure analysis · Short-term survival · Growth-selective predation hypothesis · Larval Japanese anchovyResale or republication not permitted without written consent of the publisher

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“…Rosenberg and Haugen 1982;Imsland et al 1996bImsland et al , 1998. Imsland et al (1998) suggested, based on investigations of individual growth trajectories, that the individual growth trait X i is stochastic with some kind of ''memory'', i.e.…”

Section: Discussionmentioning

confidence: 99%

Variations in growth in haemoglobin genotypes of Atlantic cod

Imsland¹,

Foss

Nævdal

et al. 2004

Fish Physiol Biochem

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In the present paper are described the growth properties of three different haemoglobin genotypes of juvenile Atlantic cod (Gadus morhua) reared at 7, 10, 13 and 16°C. In addition one group was reared under ''temperature steps'' i.e. moved successively from 16 to 13 and 10°C. The genotype Hb-I(2/2) displayed the overall highest growth rate in the temperature range 13-16°C, whereas the Hb-I(1/1) genotype showed the highest overall growth at the lowest temperature (7°C). Accordingly, we found a significant interaction between genotype and temperature. The differences in growth were largest when cod were reared under the temperature step regime where the Hb-I(2/2) genotype displayed 17 and 24% higher growth than Hb

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Individual growth and size-selective mortality of larval turbot (Scophthalmus maximus) reared in enclosures

Cited by 89 publications

References 11 publications

The recovery of the Barents Sea capelin (Mallotus villosus) from a larval point of view

The recovery of the Barents Sea capelin (Mallotus villosus) from a larval point of view

Three synergistic growth-related mechanisms in the short-term survival of larval Japanese anchovy Engraulis japonicus in Sagami Bay

Variations in growth in haemoglobin genotypes of Atlantic cod

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