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Mustelus schmitti Springer 1939
2015Mustelus schmitti Springer, 1939. Proc. U. S. Nat. Mus., 86: 465. (Costa de Uruguay, Atlántico Sudoccidental). INIDEP 20. Mar del Plata, octubre 1970. Ident. C. Cotrina octubre 1970. 3, ♀ 397, ♂ 394, ♂ 366 mm LT.
Barbini, Santiago A. +1 more
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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 +4 more
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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 +3 more
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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 +3 more
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Journal of the Marine Biological Association of the United Kingdom, 2001
Mustelus schmitti (Carcharhiniformes: Triakidae) studied in the present work were caught incidentally in the shrimp fishery of the south of Bahía Engaño (Patagonia, Argentina). This bay is a shallow water, high productivity coastal area where shrimps and small fish are abundant throughout the warmer months. Young of M.
Silvina Van der Molen, Guillermo Caille
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Mustelus schmitti (Carcharhiniformes: Triakidae) studied in the present work were caught incidentally in the shrimp fishery of the south of Bahía Engaño (Patagonia, Argentina). This bay is a shallow water, high productivity coastal area where shrimps and small fish are abundant throughout the warmer months. Young of M.
Silvina Van der Molen, Guillermo Caille
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Hydrobiologia, 2010
The aim of this study was to determine the ontogenetic habitat preferences of the narrownose smooth-hound shark, Mustelus schmitti, in Rio de la Plata and El Rincon coastal areas. There, canonical correspondence analyses of fishery research survey data showed that M.
Federico Cortés +3 more
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The aim of this study was to determine the ontogenetic habitat preferences of the narrownose smooth-hound shark, Mustelus schmitti, in Rio de la Plata and El Rincon coastal areas. There, canonical correspondence analyses of fishery research survey data showed that M.
Federico Cortés +3 more
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General and Comparative Endocrinology, 2019
The knowledge of how temperature influences elasmobranchs reproductive physiology allows a better understanding of their reproductive patterns. This study describes the relationship between temperature fluctuations and the plasmatic changes of the sex steroids related to reproduction: testosterone (T), estradiol (E2) and progesterone (P4), throughout ...
Elisio, Mariano +4 more
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The knowledge of how temperature influences elasmobranchs reproductive physiology allows a better understanding of their reproductive patterns. This study describes the relationship between temperature fluctuations and the plasmatic changes of the sex steroids related to reproduction: testosterone (T), estradiol (E2) and progesterone (P4), throughout ...
Elisio, Mariano +4 more
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The Journal of Parasitology, 1997
A new cestode, Echinobothrium notoguidoi n. sp., is described from the spiral intestine of the shark Mustelus schmitti, from coastal waters off Mar del Plata, Argentina. This species is distinguished from all others in the genus by a rostellar armature consisting of 2 apical groups of 31 large hooks each, arranged in 2 rows (16 anterior, 15 posterior ...
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A new cestode, Echinobothrium notoguidoi n. sp., is described from the spiral intestine of the shark Mustelus schmitti, from coastal waters off Mar del Plata, Argentina. This species is distinguished from all others in the genus by a rostellar armature consisting of 2 apical groups of 31 large hooks each, arranged in 2 rows (16 anterior, 15 posterior ...
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Journal of Applied Ichthyology, 2009
Summary The use of a highly selective fishing gear is the main reason for mature individual dominance in the Patagonian smoothhound (Mustelus schmitti Springer, 1939) artisanal fishery in Punta del Diablo, Uruguay. Differences in length–weight relationships (LWR) and size at 50% maturity (L50) within its distribution were also expected.
A. M. Segura, A. C. Milessi
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Summary The use of a highly selective fishing gear is the main reason for mature individual dominance in the Patagonian smoothhound (Mustelus schmitti Springer, 1939) artisanal fishery in Punta del Diablo, Uruguay. Differences in length–weight relationships (LWR) and size at 50% maturity (L50) within its distribution were also expected.
A. M. Segura, A. C. Milessi
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2001
Suriano, Delia Mabel, Labriola, Juliana Beatriz (2001): A new Orygmatobothrium Diesing, 1863 (Eucestoda, Tetraphyllidea) parasite of Mustelus schmitti Springer, 1939 (Carcharhiniformes, Triakidae) from the southwestern Atlantic Ocean.
Suriano, Delia Mabel +1 more
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Suriano, Delia Mabel, Labriola, Juliana Beatriz (2001): A new Orygmatobothrium Diesing, 1863 (Eucestoda, Tetraphyllidea) parasite of Mustelus schmitti Springer, 1939 (Carcharhiniformes, Triakidae) from the southwestern Atlantic Ocean.
Suriano, Delia Mabel +1 more
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Marine Biology
Fil: Elisio, Mariano. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales.
Walter L. Paez +3 more
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Fil: Elisio, Mariano. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales.
Walter L. Paez +3 more
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