Results 241 to 250 of about 4,859 (276)

Spatial Change of Dominant Baltic Sea Demersal Fish Across Two Decades. [PDF]

Ecol Evol
MacNeil L, Madiraca F, Otto S, Scotti M.
europepmc   +1 more source

First record of Prosogonotrema bilabiatum Vigueras, 1940 (digenea: Sclerodistomidae) in marine fishes from the Persian Gulf, Hormozgan Province, Southern Iran. [PDF]

BMC Vet Res
Eslahi AV, Pirestani M, Gharibi Z, Adamopoulos I, Karampour A, Mohammadi F, Samiee-Rad F, Ahmadi K, Badri M, de Carvalho LM.   +9 more
europepmc   +1 more source

African Cichlid Lake Radiations Recapitulate Riverine Axial Morphologies Through Repeated Exploration of Morphospace

Bucklow CV, Ribeiro ED, Ronco F, Vranken N, Oliver MK, Salzburger W, Stiassny M, Benson R, Verd B.   +8 more
europepmc   +1 more source

Studies on the biological traits of exploited demersal fishes

NIPPON SUISAN GAKKAISHI, 2006
openaire   +1 more source

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Are Larvae of Demersal Fishes Plankton or Nekton?

Advances in Marine Biology, 2006
A pelagic larval stage is found in nearly all demersal marine teleost fishes, and it is during this pelagic stage that the geographic scale of dispersal is determined. Marine biologists have long made a simplifying assumption that behaviour of larvae--with the possible exception of vertical distribution--has negligible influence on larval dispersal ...
Jeffrey M Leis
exaly   +3 more sources

Essential fish habitats of demersal fish in the western Arabian Gulf

Marine Pollution Bulletin, 2021
Information about habitats occupied by aquatic organisms while completing critical stages of their lives, called essential fish habitats, is crucial for their sustainability. In this work, we determine essential fish habitats (nursery and spawning grounds) of several fish species inhabiting Saudi territorial waters in the western Arabian Gulf using ...
Lin, Yu-Jia, Roa-Ureta, Ruben, Pulikkoden, Abdu Rahiman Kambrath, Premlal, Panickan, Nazeer, Zahid, Qurban, Mohammad A., Rabaoui, Lotfi   +6 more
openaire   +3 more sources

Pineal organs in deep demersal fish

Cell and Tissue Research, 2002
We studied ten species of demersal fish from depths of 1500-4800 m, i.e. regions of the abyss outside the reach of sunlight. A pineal window in the skin and/or the skull, often found in mesopelagic fish, was never observed in demersal specimens. Nine species had a well-developed pineal organ, with light- and electron-microscopic features, well known in
H J, Wagner, U, Mattheus
openaire   +2 more sources

New Zealand Demersal Fish Assemblages

Environmental Biology of Fishes, 2002
Demersal fish assemblages in the New Zealand Exclusive Economic Zone were identified using presence–absence data from 19 215 bottom trawl tows made over a 37-year period. The dataset spanned latitudes 34–54°S and depths of 4–1500 m. A total of 123 taxa occurred in more than 1% of the tows (121 fish and 2 squid).
Malcolm P. Francis, Rosemary J. Hurst, Brian H. McArdle, Neil W. Bagley, Owen F. Anderson   +4 more
openaire   +1 more source

Brain Areas in Abyssal Demersal Fishes

Brain, Behavior and Evolution, 2001
Four areas of the brain which receive primary projections from chemical senses ([1] olfactory bulb, [2] gustatory area including facial and vagal lobes), the eye ([3] optic tectum), and mechanosensory, and-hair-cell based systems i.e. the lateral line, vestibular and auditory systems ([4] trigeminal and octavolateral regions) have been studied and ...
openaire   +2 more sources

A review of bycatch reduction in demersal fish trawls

Reviews in Fish Biology and Fisheries, 2021
Otter trawling for fish is one of the world’s most productive yet problematic fishing methods due to its bycatch and discards; issues that have been mitigated in some fisheries by developing more selective trawls. This paper systematically reviews efforts published in international peer-reviewed papers over the past 30 years to identify beneficial (and
Steven J. Kennelly, Matt K. Broadhurst
openaire   +3 more sources