Results 61 to 70 of about 17,185 (217)
Frontiers in Marine Science, 2015 The populations of marine pelagic fishes, in particular the migratory ones as the Trachurus picturatus (Bowdich 1825), may be erroneously considered an homogenous population unit because they show broad geographic distributions, large population sizes ...
Cláudia Filipa Moreira +1 more
doaj +1 more source
Effects of the Santa Barbara, Calif., Oil Spill on the Apparent Abundance of Pelagic Fishery Resources [PDF]
, 1992 Many studies have been made of the effects of oil on marine invertebrates, plants (marine algae and phytoplankton), and vertebrates such as seabirds and marine mammals.
Squire, Jr. , James L.
core
Observation Bias in Metabarcoding
Molecular Ecology Resources, Volume 25, Issue 7, October 2025.ABSTRACT DNA metabarcoding is subject to observation bias associated with PCR and sequencing, which can result in observed read proportions differing from actual species proportions in the DNA extract. Here, we amplify and sequence a mock community of known composition containing marine fishes and cetaceans using four different primer sets and a ...
Megan R. Shaffer +5 more
wiley +1 more source
Occurrence and Community Structure of Wild Fish Within Adriatic Sea Fish Farms
FishesThis study presents, for the first time, the occurrence and community structure of wild fish inside marine aquaculture cages of gilthead seabream (Sparus aurata), European sea bass (Dicentrarchus labrax), greater amberjack (Seriola dumerili), meagre ...
Slavica Čolak +10 more
doaj +1 more source
Status of the spawning biomass of the Pacific sardine, 1980-81 [PDF]
, 1980 State law requires that the population of Pacific sardines, Sardinops sagax caeruleus, must reach a minimum spawning biomass of 20,000 short tons before initiation of a fishery.
Klingbeil, Richard A.
core +1 more source
Journal of Fish Diseases, Volume 48, Issue 10, October 2025.ABSTRACT Betanodaviruses, members of the Nodaviridae family, are the causative agents of viral nervous necrosis in fish, resulting in great economic losses worldwide. This is the first case study describing the detection and confirmation of viral nervous necrosis in pot‐bellied seahorses (Hippocampus abdominalis) in Australia.
Stephen M. Pefanis +12 more
wiley +1 more source
Gayana, 2004 Chilean jack mackerel (Trachurus murphyi) is a highly migratory pelagic species that inhabits the Southern Pacific Ocean, constituting the most important fishery for Chile.
Sergio Núñez E. +4 more
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Southern California marine sport fishing from privately owned boats: catch and effort for October-December 1982 [PDF]
, 1986 The catch landed and effort expended by private-boat sport fishermen were studied in southern California marine waters between October and December 1982, to determine the impact of one segment of the sport fishery on local marine resources.
Ono, David S., Wolf, Patricia
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Metabarcoding Primers for Indo‐Pacific Fishes
Environmental DNA, Volume 7, Issue 5, September–October 2025.We compared the relative performance of five metabarcoding primers (Berry 16S, Riaz 12S, MiFish E 12S, MiFish U 12S, and Leray CO1) to recover Indo‐Pacific fish taxa. We tested the primers using template DNA from three types of samples: (1) mock communities of tissue‐based DNA extractions, (2) a semi‐natural aquarium tank, and (3) a tropical coral reef
Van Wishingrad +7 more
wiley +1 more source
Gayana, 2004 In order to verify the ability of RADARSAT-1 images to detect mesoscale oceanic features and the possible link of these oceanographic patterns with jack mackerel (Trachurus murphyi) distribution in the waters off central Chile, a project was developed as
M.A Barbieri +4 more
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