Results 81 to 90 of about 239 (111)
Bias in diet determination: incorporating traditional methods in Bayesian mixing models. [PDF]
PLoS One, 2013 Franco-Trecu V +5 more
europepmc +1 more source
Extinction risk and conservation of the world's sharks and rays. [PDF]
Elife, 2014 Dulvy NK +22 more
europepmc +1 more source
Antimutagenicity and antiproliferative studies of lipidic extracts from white shrimp (Litopenaeus vannamei). [PDF]
Mar Drugs, 2010 Wilson-Sanchez G +9 more
europepmc +1 more source
Trophic ecology of Mustelus schmitti (Springer, 1939) in a nursery area of northern Patagonia [PDF]
Journal of Sea Research, 2011 Abstract Mustelus schmitti is an endangered endemic shark of the southwest Atlantic, and an important economical resource in Argentina, Brazil and Uruguay. The objective of this study was to describe the trophic ecology of M. schmitti in Anegada Bay, its feeding strategy and diet composition, along with the possible dietary shifts, due to season, sex,
Andrea Lopez Cazorla
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The biology of Mustelus schmitti in southern Patagonia, Argentina [PDF]
Journal of Fish Biology, 2000 The relationship of body weight and total length (L(T)) of Mustelus schmitti in southern Patagonia was different between sexes. Changes in maturity stages in males appear at larger sizes in Ria Deseado specimens than in the Mar del Plata area.
G E Chiaramonte
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Journal of Parasitology, 2002 Three species of Calliobothrium inhabit the spiral intestine of Mustelus schmitti in Argentina and Uruguay. Calliobothrium verticillatum australis is redescribed and its taxonomic status modified to species as C. australis. Calliobothrium barbarae n. sp. can be distinguished from all other species of Calliobothrium, which are small bodied, nonlaciniate,
Daniel R Brooks
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Hifalomicose em Mustelus schmitti (Springer) (Chondrichthyes, Triakidae) [PDF]
Revista Brasileira De Zoologia, 1999 Both fungai and algal infections have been reported in elasmobranchs. This study describes the first record of hyphalomycosis infection in Mustelus schmitii (Springer, 1940). The data was obtained through the examination of one animal in captivity and ninety five in their natural environment.
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Environmental Biology of Fishes, 2011
The feeding ecology of Mustelus schmitti was studied based on analysis of stomach contents of 525 specimens collected from three research cruises carried out during October 2008 to March 2009 on the Argentinean continental shelf (34o45′S–41oS). Generalized Linear Models were used to test the effects of Geographic location, Total Length, Sex and ...
Mauro Belleggia, Daniel E Figueroa
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The feeding ecology of Mustelus schmitti was studied based on analysis of stomach contents of 525 specimens collected from three research cruises carried out during October 2008 to March 2009 on the Argentinean continental shelf (34o45′S–41oS). Generalized Linear Models were used to test the effects of Geographic location, Total Length, Sex and ...
Mauro Belleggia, Daniel E Figueroa
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Low genetic diversity and population structure of the narrownose shark (Mustelus schmitti)
Fisheries Research, 2010Abstract The narrownose smooth-hound shark Mustelus schmitti is a coastal species endemic to the Southwest Atlantic Ocean. As this species is an important fishery resource, there is interest in knowing its genetic population structure. In this study, we used mitochondrial cytochrome b gene sequences to examine the genetic structure of the ...
Silvana Pereyra +2 more
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Acta Parasitologica, 2006 AbstractThe distribution patterns and the cestode species interactions within the spiral intestine of 20 specimens of Mustelus schmitti from coastal waters off Mar del Plata, Argentina were studied. Six cestode species were found: Tetraphyllideans Calliobothrium barbarae, C. australis, C.
Ana J Alarcos
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