Results 21 to 30 of about 31,260 (265)

Conserving Marine Fishes [PDF]

open access: yesOryx, 1980
Few marine fishes are endangered. But exotic introductions can be a serious threat to native species, especially around isolated islands such as the Hawaii group, where 30 per cent of the world's reef and shore fishes are endemic. Overfishing, pollution, destruction such as dynamiting coral reefs, and collecting for the enormous and expanding trade in ...
openaire   +1 more source

New host records of parasitic isopods of Tropical Eastern Pacific marine fishes, with remarks on the taxonomy and distribution of the species [PDF]

open access: yesNauplius
Marine fishes harbor a wide array of metazoan parasites, including helminths and crustaceans such as copepods and isopods. Even though the coast of Sinaloa stands out in Mexico by the volume of captured marine fishes, information about the diversity of ...
Mayra Ixchel Grano-Maldonado   +3 more
doaj   +1 more source

Taphonomy of Early Triassic fish fossils of the Vega-Phroso Siltstone Member of the Sulphur Mountain Formation near Wapiti Lake, British Columbia, Canada

open access: yesJournal of Palaeogeography, 2013
The taphonomy of fishes living in lacustrine environments has been extensively studied in both the laboratory and the fossil record; the taphonomy of marine fishes, however, is poorly known.
Karen Anderson, Adam D. Woods
doaj   +1 more source

Fabrication of environmentally safe antifouling coatings using nano-MnO2/cellulose nanofiber composite with BED/GMA irradiated by electron beam

open access: yesScientific Reports, 2023
Marine biofouling, undesirable growth of organisms on submerged surfaces, poses significant challenges in various industries and marine applications. The development of environmentally safe antifouling coatings employing nano-MnO2/cellulose nanofiber ...
Madelyn N. Moawad   +4 more
doaj   +1 more source

Marine Fish Cultivation [PDF]

open access: yesNature, 1948
IN their recent review in Nature1 of the papers on an experiment in marine fish cultivation by my colleagues and me2, Cooper and Steven express the view, "that encouragement of fish growth in arms of the open, sea such as the North Sea or the English Channel by the addition of plant nutrients can never be a paying concern".
openaire   +1 more source

Fishing through marine food webs [PDF]

open access: yesProceedings of the National Academy of Sciences, 2006
A recurring pattern of declining mean trophic level of fisheries landings, termed “fishing down the food web,” is thought to be indicative of the serial replacement of high-trophic-level fisheries with less valuable, low-trophic-level fisheries as the former become depleted to economic extinction.
Timothy E, Essington   +2 more
openaire   +2 more sources

Triassic actinopterygians across Tethys: state of the art [PDF]

open access: yesResearch & Knowledge, 2017
During the 5th International Meeting on Mesozoic Fishes held at Santillo, Mexico, we first presented the great novelty of the marine Triassic findings in southern China.
Andrea Tintori   +3 more
doaj   +1 more source

DNA barcoding Indian marine fishes [PDF]

open access: yesMolecular Ecology Resources, 2010
AbstractDNA barcoding has been adopted as a global bio‐identification system for animals in recent years. A major national programme on DNA barcoding of fish and marine life was initiated in India by the authors during 2006 and 115 species of marine fish covering Carangids, Clupeids, Scombrids, Groupers, Sciaenids, Silverbellies, Mullids, Polynemids ...
Lakra, W S   +9 more
openaire   +2 more sources

A Systematic Review of the Ornamental Fish Trade with Emphasis on Coral Reef Fishes—An Impossible Task

open access: yesAnimals, 2020
The multi-billion dollar trade in ornamental fishes has rarely been reliably monitored. Almost all coral reef fishes are wild-caught, and few scientific analyses have attempted to elicit exact quantities and identify species involved. The consequences of
Monica V. Biondo, Rainer P. Burki
doaj   +1 more source

Molecular Identification and Functional Characterization of LC-PUFA Biosynthesis Elongase (elovl2) Gene in Chinese Sturgeon (Acipenser sinensis)

open access: yesAnimals
Elongases of very-long-chain fatty acids (Elovls) are critical rate-limiting enzymes that are involved in LC-PUFA biosynthesis through catalyzing the two-carbon elongation of a pre-existing fatty acyl chain. Thus far, several Elovls have been extensively
Haoze Ding   +11 more
doaj   +1 more source

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