Results 151 to 160 of about 1,871 (186)
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Scientific Journal of Biological Sciences, 2017
Testes of 406 males little tunny ( Euthynnus alletteratus ), collected over a year period from an artisanal commercial fishery, were used to morphologically and histologically assess patterns of the reproductive biology in this small tuna. Most of the specimens examined ranged in size from 35 to 82 cm FL (centimetre fork length).
Laurent Bahou +3 more
openaire +2 more sources
Testes of 406 males little tunny ( Euthynnus alletteratus ), collected over a year period from an artisanal commercial fishery, were used to morphologically and histologically assess patterns of the reproductive biology in this small tuna. Most of the specimens examined ranged in size from 35 to 82 cm FL (centimetre fork length).
Laurent Bahou +3 more
openaire +2 more sources
CAT- La bacoreta (Euthynnus alletteratus) i la melva (Auxis rochei) són dues espècies de peixos que pertanyen al grup dels petits túnids. Espècies molt properes en termes evolutius a les tonyines. Com elles, també són explotades com a recurs pesquer i, tot i que tenen un valor de mercat més baix, cada any tenen unes captures molt elevades.
Ollé Vilanova, Judith
core +4 more sources
Journal of Aquatic Food Product Technology, 2023
We investigated the effect of storage time and temperature on muscular histamine (HIS) contents in little tunny (LT). Fifty LT were preserved at various temperatures (0- 21°C).
Wafaa A. Mohamed +3 more
semanticscholar +1 more source
We investigated the effect of storage time and temperature on muscular histamine (HIS) contents in little tunny (LT). Fifty LT were preserved at various temperatures (0- 21°C).
Wafaa A. Mohamed +3 more
semanticscholar +1 more source
Observation on Schooling Juvenile Tuna, Euthynnus alletteratus, in the Gulf of Mexico
Copeia, 1955exaly +2 more sources
Journal of basic sciences
تعتبر المعادن الثقيلة من أهم ملوثات البيئة البحرية بسبب سميتها وقدراتها على التراكم في أجسام الكائنات الحية، هذه المعادن يمكنها ان تتراكم في أجسام الأسماك بكميات مختلفة وبالتالي يمكن ان يكون لها تأثير سلبي على صحة الانسان إذا استهلكت بكميات كبيره، ولذلك ...
Ragab F. Al- Kazaghly +4 more
semanticscholar +1 more source
تعتبر المعادن الثقيلة من أهم ملوثات البيئة البحرية بسبب سميتها وقدراتها على التراكم في أجسام الكائنات الحية، هذه المعادن يمكنها ان تتراكم في أجسام الأسماك بكميات مختلفة وبالتالي يمكن ان يكون لها تأثير سلبي على صحة الانسان إذا استهلكت بكميات كبيره، ولذلك ...
Ragab F. Al- Kazaghly +4 more
semanticscholar +1 more source
Chesapeake Science, 1962
Catches of hook-and-line and commercial pound-net fishermen, and sightings of schools, of little tuna in northern Chesapeake Bay, Maryland, are discussed. This species had never been recorded in the estuary before 1951 in Maryland or in Virginia before 1946.
J. Romeo, Alice J. Mansueti
openaire +1 more source
Catches of hook-and-line and commercial pound-net fishermen, and sightings of schools, of little tuna in northern Chesapeake Bay, Maryland, are discussed. This species had never been recorded in the estuary before 1951 in Maryland or in Virginia before 1946.
J. Romeo, Alice J. Mansueti
openaire +1 more source
Feeding ecology of little tunny Euthynnus alletteratus in the central Mediterranean Sea
Journal of the Marine Biological Association of the United Kingdom, 2007The feeding habits of Euthynnus alletteratus and its variations compared to predator size in the central Mediterranean Sea were investigated. The stomach contents of 187 specimens were analysed, ranging from 26.8 to 50.3 cm total length, caught by authorized experimental drift-nets.
Manuela Falautano +3 more
openaire +1 more source
2019
Little tunny, Euthynnus alletteratus is one of the most abundant small tuna species in the Mediterranean Sea. This species is commercially exploited on the Algerian coast by artisanal fisheries. The aim of this study is to known biological features on this species in Algerian waters, such as sex-ratio, Gonad-Somatic Index (GSI), Hepatic-Somatic Index ...
LABIDI-NEGHLI, Naciba +2 more
openaire +1 more source
Little tunny, Euthynnus alletteratus is one of the most abundant small tuna species in the Mediterranean Sea. This species is commercially exploited on the Algerian coast by artisanal fisheries. The aim of this study is to known biological features on this species in Algerian waters, such as sex-ratio, Gonad-Somatic Index (GSI), Hepatic-Somatic Index ...
LABIDI-NEGHLI, Naciba +2 more
openaire +1 more source