Results 191 to 200 of about 5,688 (249)
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Sound stimulus effects on dusky damselfish behavior and cognition.
Marine Pollution Bulletin, 2022Anthropogenic noises are widespread and affect marine wildlife. Despite the growing knowledge on noise pollution in the marine environment, its effects on fish cognition are scarce.
J. D. de Souza +4 more
semanticscholar +1 more source
Multidimensional polarization sensitivity in damselfishes
Journal of Comparative Physiology A, 2003Using electroretinogram recording and microspectrophotometry we investigated spectral sensitivity and ultraviolet polarization sensitivity in three species of coral reef fishes commonly known as damselfishes. Here we show that three species of damselfishes (three-spot damselfish, Dascyllus trimaculatus; blacktail damselfish, D.
C W, Hawryshyn +4 more
openaire +2 more sources
A virus-like agent associated with neurofibromatosis in damselfish [PDF]
Diseases of Aquatic Organisms, 2002 Damselfish neurofibromatosis (DNF) is a transmissible disease involving neurofibromas and chromatophoromas affecting bicolor damselfish Stegastes partitus on Florida reefs. Analysis of genomic DNA by Southern blotting techniques demonstrated the presence of a group of extrachromosomal DNAs in tumors from fish affected with DNF but not in healthy ...
M C Schmale
exaly +3 more sources
, 2020
We describe a new fossil fish, †Chaychanus gonzalezorum gen. et sp. nov., from the Belisario Dominguez quarry, a marine Paleocene outcrop of Chiapas, Southeastern Mexico.
K. M. Cantalice +2 more
semanticscholar +1 more source
We describe a new fossil fish, †Chaychanus gonzalezorum gen. et sp. nov., from the Belisario Dominguez quarry, a marine Paleocene outcrop of Chiapas, Southeastern Mexico.
K. M. Cantalice +2 more
semanticscholar +1 more source
Acta ethologica, 2001
Juveniles of Stegastes nigricans occur in adult colonies, solitarily, and occasionally in juvenile colonies. We concentrated on solitary juveniles and those in adult colonies. We examined the costs and benefits of different settlement strategies, quantified the territory requirements of adults, and investigated the process of how juveniles make the ...
Jonathan Sau-Fung Lee, George W. Barlow
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Juveniles of Stegastes nigricans occur in adult colonies, solitarily, and occasionally in juvenile colonies. We concentrated on solitary juveniles and those in adult colonies. We examined the costs and benefits of different settlement strategies, quantified the territory requirements of adults, and investigated the process of how juveniles make the ...
Jonathan Sau-Fung Lee, George W. Barlow
openaire +1 more source
Kin recognition in embryonic damselfishes
Oikos, 2017Predator‐induced mortality rates are highest in early life stages; therefore, early recognition of threats can greatly increase survival chances. Some species of coral reef fishes have been frequently found to recruit back to their natal reefs; in this instance, there is a high chance of juveniles encountering their siblings, among
Atherton, Jennifer Ann +1 more
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Journal of Experimental Marine Biology and Ecology, 2018
Roving herbivorous fishes play an important role in coral reef communities by removing turf-algae, which can facilitate the settlement of coral larvae.
J. Eurich +3 more
semanticscholar +1 more source
Roving herbivorous fishes play an important role in coral reef communities by removing turf-algae, which can facilitate the settlement of coral larvae.
J. Eurich +3 more
semanticscholar +1 more source
Journal of Experimental Biology, 2016
![Figure][1] Chromis viridis on the Great Barrier Reef, Australia. Photo credit: Amy Cox. Glinting beneath tropical balmy waters, the Great Barrier Reef is one of the brightest shows on earth. With shimmering shoals of iridescent fish ceaselessly darting between glimmering coral edifices,
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![Figure][1] Chromis viridis on the Great Barrier Reef, Australia. Photo credit: Amy Cox. Glinting beneath tropical balmy waters, the Great Barrier Reef is one of the brightest shows on earth. With shimmering shoals of iridescent fish ceaselessly darting between glimmering coral edifices,
openaire +1 more source
Journal of Experimental Biology, 2005
![][1] The world is filled with polarized light, but unfortunately we're oblivious to it. While we have to accept the limitations of our visual capacities, some birds and insects eagerly exploit their ability to see polarized light.
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![][1] The world is filled with polarized light, but unfortunately we're oblivious to it. While we have to accept the limitations of our visual capacities, some birds and insects eagerly exploit their ability to see polarized light.
openaire +1 more source
Habitat-Limited Recruitment of Coral Reef Damselfish
Ecology, 2000Spatial variation in abundance of reef fishes with dispersing larvae often has been attributed to variation in the supply of new colonists from the plankton, which we term “supply determination.” We conducted field experiments with three species of planktivorous damselfishes (Dascyllus flavicaudus, D.
Russell J. Schmitt, Sally J. Holbrook
openaire +1 more source