Results 71 to 80 of about 4,540 (192)

Surface mucous as a source of genomic DNA from Atlantic billfishes (Istiophoridae) and swordfish (Xiphiidae) [PDF]

open access: yes, 2009
Procedures for sampling genomic DNA from live billfishes involve manual restraint and tissue excision that can be difficult to carry out and may produce stresses that affect fish survival.
Bernard, Andrea M.   +6 more
core   +1 more source

Spatial and Temporal Heterogeneity of Fish Spawning Dynamics on the West Florida Shelf During Fall

open access: yesFisheries Oceanography, Volume 34, Issue 4, July 2025.
ABSTRACT Identifying spawning areas for economically and ecologically important fishes is critical for fisheries conservation and ecosystem‐based management. We used genetic barcoding to identify fish eggs collected across the West Florida Shelf (WFS) during September of 2013, 2014, and 2019.
Keith Keel   +8 more
wiley   +1 more source

New information from fish diets on the importance of glassy flying squid (Hyaloteuthis pelagica) (Teuthoidea: Ommastrephidae) in the epipelagic cephalopod community of the tropical Atlantic Ocean [PDF]

open access: yes, 2007
Squids of the family Ommastrephidae are a vital part of marine food webs and support major fisheries around the world. They are widely distributed in the open ocean, where they are among the most abundant in number and biomass of nektonic epipelagic ...
Cherel, Yves   +5 more
core   +1 more source

Kevlar: A Mapping-Free Framework for Accurate Discovery of De Novo Variants. [PDF]

open access: yes, 2019
De novo genetic variants are an important source of causative variation in complex genetic disorders. Many methods for variant discovery rely on mapping reads to a reference genome, detecting numerous inherited variants irrelevant to the phenotype of ...
Brown, C Titus   +2 more
core   +1 more source

A review of the Japanese longline fishery for tunas and billfishes in the Eastern Pacific Ocean, 1967-1970 [PDF]

open access: yes, 1974
ENGLISH: This report deals with the Japanese longline fishery for tunas and billfishes from 1967 through 1970, extending the studies made by Kume and Joseph (1969a, 1969b).
Peterson, Clifford L.   +2 more
core  

Modification of Hull Design Inspired by Sailfish [PDF]

open access: yesConference Proceedings of ICMET Oman, 2019
Modification of hull design for improving performance and resistance in a ship has been of interest to ship building industries for decades. In the present study hydrodynamic analysis of morphological adaptations in sailfish having v-shaped protrusions on its skin has been done.
openaire   +1 more source

Flying Fish Habitat and Co‐Occurrence With Seabirds in the Northern Gulf of Mexico

open access: yesFisheries Oceanography, Volume 34, Issue 3, May 2025.
ABSTRACT Flying fish (family Exocoetidae) play an important role in marine food webs, linking sub‐surface and aerial predators. The association of seabirds with sub‐surface predators in subtropical and tropical regions through facilitated foraging events is a well‐known phenomenon and is sometimes used to identify fishing grounds for flying fish ...
Pamela E. Michael   +5 more
wiley   +1 more source

PROJETO MARLIM_SUSTENTABILIDADE DA PESCA ESPORTIVA OCEÂNICA BRASILEIRA (1979-2010)

open access: yesAção Ergonômica, 2012
O Projeto Marlim foi criado em 1993, com objetivo de estudar os peixes de bico (Istiophoridae) do sudeste sul do Brasil através da marcação e liberação dos peixes para estudos de migração e crescimento.
Alberto F. de Amorim   +3 more
doaj  

Life after Catch and Release [PDF]

open access: yes, 2004
Since 1988 regulations have required U.S. longline fishermen to release all Atlantic white marlin, Tetrapturus albidus. By the late 1990’s, approximately 99% of Atlantic white marlin caught by U.S. recreational fishermen were released.
Cramer, Jean
core  

The lifestyle of Spinosaurus

open access: yesGeology Today, Volume 41, Issue 3, Page 118-122, May/June 2025.
The mid‐Cretaceous Kem Kem beds of Morocco contains an overabundance of giant theropod dinosaurs, including Spinosaurus and Carcharodontosaurus—both longer than Tyrannosaurus. Compared to modern and other Mesozoic continental ecosystems, in which herbivores represent most of the vertebrate biomass, predators are overrepresented in the mid‐Cretaceous of
Joe Stembridge‐King   +1 more
wiley   +1 more source

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