Results 161 to 170 of about 3,749 (188)
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Marine and Freshwater Research
Context Coastal habitats function as shark nursery areas; however, coastal habitats can experience extreme variation in abiotic conditions and are susceptible to human disturbances. Aims Drivers of abundance were tested within a shark nursery-area system
I. Bouyoucos +6 more
semanticscholar +1 more source
Context Coastal habitats function as shark nursery areas; however, coastal habitats can experience extreme variation in abiotic conditions and are susceptible to human disturbances. Aims Drivers of abundance were tested within a shark nursery-area system
I. Bouyoucos +6 more
semanticscholar +1 more source
Marine and Freshwater Behaviour and Physiology, 2001
(2001). Food‐related dominance between two carcharhinid shark species, the Caribbean reef shark, Carcharhinus perezi, and the blacktip shark, Carcharhinus limbatus. Marine and Freshwater Behaviour and Physiology: Vol. 34, No. 2, pp. 125-129.
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(2001). Food‐related dominance between two carcharhinid shark species, the Caribbean reef shark, Carcharhinus perezi, and the blacktip shark, Carcharhinus limbatus. Marine and Freshwater Behaviour and Physiology: Vol. 34, No. 2, pp. 125-129.
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Zoo Biology, 1991
AbstractDuring 1987–1990 nine cases of mortality in captive blacktip reef sharks (Carcharhinus melanopterus) were attributed to bite wounds to the valvular intestine. Necropsies revealed lacerations, amputation of the scroll valve folds, or complete severance of the valvular intestine.
Gerald L. Crow +3 more
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AbstractDuring 1987–1990 nine cases of mortality in captive blacktip reef sharks (Carcharhinus melanopterus) were attributed to bite wounds to the valvular intestine. Necropsies revealed lacerations, amputation of the scroll valve folds, or complete severance of the valvular intestine.
Gerald L. Crow +3 more
openaire +1 more source
Bulletin of Marine Science, 2011
Although chafing-the rubbing of a body on the sea floor-is a common response of sharks to the attachment of irritating sharksuckers (Echeneis spp.), this behavior has not yet been analyzed in detail. I focused on the different forms and functions of chafing, with special emphasis on the use of sand ripples by sharks during chafing. A significant number
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Although chafing-the rubbing of a body on the sea floor-is a common response of sharks to the attachment of irritating sharksuckers (Echeneis spp.), this behavior has not yet been analyzed in detail. I focused on the different forms and functions of chafing, with special emphasis on the use of sand ripples by sharks during chafing. A significant number
openaire +1 more source
Widespread diversity deficits of coral reef sharks and rays
Science, 2023Colin Ashley Simpfendorfer +2 more
exaly
Proceedings of the National Academy of Sciences of the United States of America, 2021
Erin M Dillon +2 more
exaly
Erin M Dillon +2 more
exaly
Responses of a coral reef shark acutely exposed to ocean acidification conditions
Coral reefs, 2020J. Rummer +4 more
semanticscholar +2 more sources
2016
In the last decades sharks and their population dynamics are increasingly studied because of their importance for the ecosystems and their high sensitivity to overfishing and anthropological activities, due to their long gestation period, slow reproducing rate, slow growth, and high level of maternal investment (Dulvy et al., 2014).
Lorenzo, Borella +5 more
openaire +1 more source
In the last decades sharks and their population dynamics are increasingly studied because of their importance for the ecosystems and their high sensitivity to overfishing and anthropological activities, due to their long gestation period, slow reproducing rate, slow growth, and high level of maternal investment (Dulvy et al., 2014).
Lorenzo, Borella +5 more
openaire +1 more source