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Eating catch of the day: the diet of porbeagle shark Lamna nasus (Bonnaterre 1788) based on stomach content analysis, and the interaction with trawl fisheries in the south-western Atlantic (52° S–56° S)
(Wiley Blackwell Publishing, Inc, 2021-08)
This work examined the diet of the porbeagle shark Lamna nasus in the south-west Atlantic Ocean (SWAO, Argentina, 52° S–56° S) by analysing the stomach content information obtained by scientific observers who sampled ...
Effects of myenteric denervation on extracellular matrix fibers and mast cell distribution in normal stomach and gastric lesions
(2010-06)
Abstract
Background
In this study the effect of myenteric denervation induced by benzalconium chloride (BAC) on distribution ...
Induced Regurgitation Versus Stomach Sampling: Assessing Their Value for the Characterization of Imperial Cormorant (Phalacrocorax atriceps) Diet
(Waterbird Society, 2017-06)
Several studies have applied induced regurgitations to characterize the diet of cormorants, but none have presented quantitative information indicating complete stomach contents were obtained. Our goal was to test the value ...
Trophic shift in the diet of the pelagic thresher shark based on stomach contents and stable isotope analyses
The trophic ecology of the pelagic thresher shark (Alopias pelagicus) was analysed using stomach contents and carbon (d13C)
and nitrogen (d15N) stable isotope analysis. The sharks were caught in Ecuadorian waters between ...
Composition of the diet of Netta peposaca (Birds: Anseriformes) in Santa Fe province, Argentina
(Sociedade Brasileira de Zoologia, 2014-02)
We examined the diet of the Rosy-billed Pochard, Netta peposaca (Vieillot, 1816), (n = 59) during the autumn of 2010 in Santa Fe province, Argentina. Were analyzed a total of 59 ducks (n = 37 females and n = 22 males) to ...
Description of the digestive tract and feeding habits of the king algelfish and the cortes angelfish
(Journal of Fish Biology, 1996)
Morphologically, the digestive tracts of the king angelfish Holacunthus passer and the Cortes angelfish Pomacanthus zonipectus are similar, yet the king angelfish intestine is almost 30% longer than that of the Cortes ...
Consumption of marine mammals by broadnose sevengill shark Notorynchus cepedianus in the northern and central Patagonian shelf
(Latin American Journal Of Aquatic Mammals, 2003-07)
The study of food habits of the broadnose sevengill shark (Notorynchus cepedianus) based on the observation of the stomach contents of 22 individuals, revealed the importance of marine mammals as part of the shark's diet. ...
Changes in the Natural diet of Green Abalone (Haliotis fulgens Philippi 1845), During the 1997-1998 ENSO, in Baja California Sur, Mexico
(Journal of Shellfish Research, 2012-01-01)
A stomach content analysis was undertaken to determine the changes in the natural diet of the green abalone Haliotis fulgens as they relate to the 1997 to 1998 El Niño event at 2 sites along the central coast of the Baja ...