Changing ecosystems promote generalism and enhanced heterogeneity in diet composition in the endangered St. Lawrence Estuary beluga. [PDF]
Sci RepCabrol J, Lesage V, Rioux È.
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Neurometabolic rewiring in squid (Sepioteuthis lessoniana) optic lobes drives behavioral plasticity and visual integration under environmental acidification. [PDF]
Commun BiolAllen GJP +8 more
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Cuticle structure of squid Illex argentinus pen
Fisheries Science, 2003: The cuticle structure of squid Illex argentinus pen was investigated by enzymatic hydrolysis, amino acid analysis, scanning electron micrography observation and electrophoresis of proteins in each enzyme(s)-treated squid pen. It is suggested that a thin layer of collagen-like substance was coated outside the pen, which comprised 22% of total protein
SHEU-DER WU +2 more
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Characterization of chitin from Illex argentinus squid pen
Carbohydrate Polymers, 2008β-Chitin from Illex argentinus squid pens was isolated by using chemical methods and the pens composition determined. The structural characteristics of β-chitin were identified with infrared (IR), solid-state cross-polarization/magic-angle-spinning (CP-MAS) 13C NMR spectroscopy and X-ray analysis.
M. Susana Cortizo +2 more
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Illex argentinus: life cycle, population structure, and fishery
2023Since the establishment of the Falkland Islands Conservation and Management Zone (FICZ) in 1986, catch and effort data for Illex argentinus have been reported to the Fisheries Department of the Falkland Islands Government, and observers have collected biological data aboard commercial vessels fishing within the zone. I.
Barton, J. +3 more
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Remotely sensed spatial dynamics of the Illex argentinus fishery, Southwest Atlantic
Fisheries Research, 2008Illex argentinus, the Argentine short-finned squid, is an important species within the Patagonian shelf ecosystem, where it supports a major multi-national fishery. The fishing fleet operating in this region is comprised of jigging vessels which attract squid using powerful incandescent lights.
Waluda, C M +2 more
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Embryonic development and hatchlings of Illex argentinus derived from artificial fertilization
South African Journal of Marine Science, 1998The embryonic and early post-hatching development of artificially fertilized eggs of Illex argentinus was observed at several temperatures from 8.5 to 23.2°C. During the fertilization procedure, oviducal gland jellywas added to eggs (about 1.0 mm long).
Sakai, M +3 more
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PROTEOLYTIC ACTIVITY OF CRUDE ENZYME EXTRACTS OF SQUID ILLEX ARGENTINUS LIVER
Journal of Food Biochemistry, 1994The extract obtained from the acetone powder of frozen stored squid liver had optimum proteolytic activity against hemoglobin at pH 2.6 to 4.0. About 90% of the activity at pH 3.0 was inhibited by pepstatin and about 15% was inhibited by phenylmethanesulfonyl fluoride or iodoacetamide.
ILONA KOŁODZIEJSKA +3 more
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Production of soma and gonad in maturing maleIllex argentinus(Mollusca: Cephalopoda)
Journal of the Marine Biological Association of the United Kingdom, 1992Samples of maleIllex argentinuswere taken from the catch of a Japanese squid jigging vessel on the Patagonian Shelf during March 1986 and an analysis was carried out on the morphometrics of the somatic and reproductive organ systems in relation to maturation.
Rodhouse, Paul G., Hatfield, Emma M.C.
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Production of soma and gonad in maturing female Illex argentinus (Mollusca: Cephalopoda)
Journal of the Marine Biological Association of the United Kingdom, 1992Samples of female lllex argentinus were taken from the catch of a Japanese squid jigging vessel on the Patagonian Shelf during March 1986. Morphometrics of the somatic and reproductive organ systems and the histological structure of the mantle in relation to maturation were examined.
Hatfield, E.M.C. +2 more
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