Results 21 to 30 of about 5,163 (109)
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 2021 The effect of different feeding regimes on the circadian rhythms of pancreatic digestive enzyme activities was evaluated in Mugil cephalus fry weighting 0.34 ± 0.01 g.
M. Solovyev, E. Gisbert
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Integration of morphometric, meristic analysis and DNA barcoding in benthodemersal species of Peruvian waters. Autumn 2014 (Part I) [PDF]
, 2017 En el otoño del 2014, durante el crucero de evaluación de la población de merluza y otros demersales a bordo del BIC Humboldt, se registraron 9 familias y 12 especies: Cephalurus cephalus (Gilbert, 1892) “tiburón renacuajo”; Coelorinchus canus (Garman,
Pastor Cuba, Ruslan +2 more
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BMC Veterinary ResearchIn the present study, Aeromonas hydrophila was isolated from Tilapia zillii and Mugil cephalus samples collected during different seasons from various Suez Canal areas in Egypt. The prevalence of A. hydrophila , virulence genes, and antibiotic resistance
Hala F. Ayoub +8 more
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Conservation Biology of Elasmobranchs [PDF]
, 1993 Elasmobranchs are vital and valuable components of the marine biota. From an ecological perspective they occupy the role of top predators within marine food webs, providing a regulatory control that helps balance the ecosystem.
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The evolution of viviparity and placentae in sharks [PDF]
, 2021 Most sharks are viviparous, giving birth to live young that complete embryonic development inside of their mother. While we know that viviparity has evolved independently from egg-laying (oviparity) seven times in sharks, the structural and physiological
Buddle, Alice
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Animal MicrobiomeGrey mullet (Mugil cephalus) aquaculture is economically vital due to the high value of its roe. However, it faces significant risks from disease outbreaks, particularly from Nocardia seriolae.
Ching-Hung Chan +9 more
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Bioluminescent-like squamation in the galeomorph shark Apristurus ampliceps (Chondrichthyes: Elasmobranchii) [PDF]
, 2018 Galeomorph sharks constitute the most taxonomically and ecologically diverse superorder of living selachians. Despite comprising several typically deep-water taxa, no bioluminescent species have been reported in this group so far.
Botella Sevilla, Hector +3 more
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Body Forms in Sharks (Chondrichthyes: Elasmobranchii), and Their Functional, Ecological, and Evolutionary Implications [PDF]
, 2019 Sharks are among the oldest vertebrate lineages in which their success has been attributed to their diversity in body shape and locomotor design. In this study, I investigated the diversity of body forms in extant sharks using landmark-based geometric ...
Sternes, Phillip C.
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Reviews and syntheses: Biological Indicators of Oxygen Stress in Water Breathing Animals [PDF]
. Anthropogenic warming and nutrient over-enrichment of our oceans have resulted in significant, and often catastrophic, reductions in dissolved oxygen (deoxygenation).
Altieri, Andrew H +9 more
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Anthropogenic particles in the stomach contents and liver of the freshwater fish Squalius cephalus.
Science of the Total Environment, 2018 Anthropogenic particles (APs) are a very broad category of particles produced directly or indirectly by human activities. Their ingestion by biota is well studied in the marine environment.
France Collard +6 more
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