Results 161 to 170 of about 4,475 (221)

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

open access: yes
Bucklow CV   +8 more
europepmc   +1 more source

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   +4 more
openaire   +1 more source

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