Trends and assessment of cephalopod fisheries

Payne, Adam G.; Agnew, David J.; Pierce, Graham J.

doi:10.1016/j.fishres.2005.12.010

Cited by 22 publications

(13 citation statements)

References 12 publications

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“…Pierce et al, 2005;Payne et al, 2006;Arkhipkin et al, 2015;Jereb et al, 2015b). The determination of age and growth is critical to understand the life history and reproductive strategy of harvested species, as well as to model the dynamics of their populations, both of which are essential for assessment and for fisheries management purposes.…”

Section: Introductionmentioning

confidence: 99%

Growth and reproduction of the squid Illex coindetii Verany, 1839 in the central Mediterranean Sea

Ceriola

Milone

2017

Medit. Mar. Sci.

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Life span, growth and cost of reproduction of Illex coindetii were examined for the first time in the southern Adriatic Sea, central Mediterranean Sea. Age and growth were investigated through statoliths reading. Cost of reproduction was explored by studying the relative investment between somatic and gonad growth. The life span of I. coindetii was less than nine months in both sexes. Females (128-234 days) showed longer life span than males (124-178 days). In both sexes the linear model best described the mantle length-at age data, while the exponential model provided the best fit to the total weight-at-age data. In terms of mantle length, females grew faster than males (average growth rate was 1.33 mm day- 1 in females and 1.00 mm day-1 in males). In terms of total weight, no significant differences were highlighted between growth curves of males and females. Mantle length, total weight, mantle weight and fin weight increased up to the latest maturity stage in both sexes. Immature and maturing individuals showed poorer body condition than mature counterparts in both sexes. Some evidences of a reproductive strategy more similar to a multiple-spawning than to a single-spawning species were found.

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Section: Introductionmentioning

confidence: 99%

Growth and reproduction of the squid Illex coindetii Verany, 1839 in the central Mediterranean Sea

Ceriola

Milone

2017

Medit. Mar. Sci.

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“…Accordingly, several studies have been carried out worldwide in the last decade to describe the biological features and the population dynamic of squids and cephalopods in general (e.g. Sanchez et al, 1998;Martínez et al, 2005a;Payne et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Some information on the biology of Illex coindetii Verany, 1839 (Cephalopoda, Ommastrephidae) in the South-Western Adriatic Sea (Central Mediterranean)

Ceriola¹,

Ungaro²,

Toteda³

2006

Fisheries Research

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“…Cephalopods are target species for aquaculture diversification especially because of their high growth rate (GR) (Garcı´a Garcı´a et al 2004;Domingues et al 2007;Rosas et al 2007) and global demand (Payne et al 2006). Particularly, the Yucata´n octopus (Octopus maya) is of high com-mercial interest and constitutes an important fishery in the Yucata´n peninsula (South Atlantic coast of Me´xico) (Cabrera & Defeo 2001).…”

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confidence: 99%

Relationship between nutritional and rearing parameters of Octopus maya juveniles fed with different rations of crab paste

Quintana

Rosas

Moreno-Villegas

2011

Aquaculture Nutrition

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To study the effect of feed ration on rearing and nutritional conditions of Octopus maya juveniles (7–10 days old), two groups of octopuses were fed on 10% and 30% rations, using a crab paste agglutinated with gelatine, when compared to another control group fed ad libitum on crab muscle tissue. The agglutinated diet was well accepted by the octopuses at this early stage. When considered together, the marginally higher survival of the 30% group and probably higher levels of the other rearing performance parameters (growth and feeding rate) indicate that this feed ration is more adequate than a 10% feed ration for rearing O. maya under these conditions. Octopuses fed 30% also generally showed higher total energy per gram of arm tissue and oxygen consumption, as well as different proteolytic activity. In addition, the mentioned nutritional differences influenced by the feed ration were found to be statistically correlated to the promoted growth and the end survival and feeding rates.

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Trends and assessment of cephalopod fisheries

Cited by 22 publications

References 12 publications

Growth and reproduction of the squid Illex coindetii Verany, 1839 in the central Mediterranean Sea

Growth and reproduction of the squid Illex coindetii Verany, 1839 in the central Mediterranean Sea

Some information on the biology of Illex coindetii Verany, 1839 (Cephalopoda, Ommastrephidae) in the South-Western Adriatic Sea (Central Mediterranean)

Relationship between nutritional and rearing parameters of Octopus maya juveniles fed with different rations of crab paste

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