Results 161 to 170 of about 596 (182)
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The complete mitochondrial genome ofOdontesthessp. (Atheriniforms, Atherinopsidae)
Mitochondrial DNA, 2014In this study, the complete mitochondrial genome of Odontesthes sp. has been studied first. The genome is 16,528 bp in length and contains 13 protein-coding genes, 22 tRNA genes, 2 ribosomal RNA genes and 1 putative control region. The mitochondrial genome of Odontesthes sp.
Tao, Wei, Ge, Shi, Rixin, Wang
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Aquaculture, 2006
Abstract The shortfin silverside Chirostoma humboldtianum has been considered for culture in Mexico, but success has been limited by a poor knowledge of its early development. First synthesis of the early development of the shortfin silverside is presented to determine conditions suitable for rearing.
Ma. Cecilia Hernández-Rubio +4 more
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Abstract The shortfin silverside Chirostoma humboldtianum has been considered for culture in Mexico, but success has been limited by a poor knowledge of its early development. First synthesis of the early development of the shortfin silverside is presented to determine conditions suitable for rearing.
Ma. Cecilia Hernández-Rubio +4 more
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Threatened fishes of the world: Poblana alchichica (de Buen, 1945) (Atheriniformes: Atherinopsidae)
Environmental Biology of Fishes, 2009Common names: Alchichica silverside (English), charal de Alchichica (Spanish). Conservation status: Endangered, NOM-059-ECOL-2001 (SEMARNAT 2002); and critically endangered (CR) (A1ac+2c, B1+2c, C2b) (IUCN 2008). Identification: D 4–5; A 13–15; P 14–15. Gill rakers on the first gill arch, 13–16.
Javier Alcocer +3 more
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Copeia, 2006
Abstract Vertebral number is used frequently as a diagnostic species character in fishes, but it varies not only among but also within species. Much of the variation in vertebral number is associated with geographic gradients such as latitude, and it likely reflects both environmental and genetic influences on phenotype. Hence, comparison of intra- and
Kazunori Yamahira +2 more
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Abstract Vertebral number is used frequently as a diagnostic species character in fishes, but it varies not only among but also within species. Much of the variation in vertebral number is associated with geographic gradients such as latitude, and it likely reflects both environmental and genetic influences on phenotype. Hence, comparison of intra- and
Kazunori Yamahira +2 more
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Environmental Biology of Fishes, 2008
Menidia riojai is endemic of the Lerma River headwaters considered critically endangered because its populations have been severely fragmented.
J. Fernando Méndez-Sánchez +4 more
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Menidia riojai is endemic of the Lerma River headwaters considered critically endangered because its populations have been severely fragmented.
J. Fernando Méndez-Sánchez +4 more
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Threatened fishes of the world: Menidia extensa (Hubbs & Raney 1946) (Atherinopsidae)
Environmental Biology of Fishes, 2005Common names: Waccamaw silverside. Conservation status: Listed as threatened by U.S. Fish & Wildlife Service (1987). Identification: Freshwater, lacustrine derivative of the allopatric Menidia beryllina. Long, slender-bodied atherinid (body depth 7–8 times in SL) reaching maximum length of 84 mm.
Trevor J. Krabbenhoft +2 more
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Copeia, 2003
Abstract Population structure of the California grunion, Leuresthes tenuis, was asssessed by examining patterns of allozymic variation. Six specimens from each of four southern California locations (Goleta, Malibu, San Pedro, and Imperial Beach) were examined electrophoretically for the gene products of 55 presumptive loci; nine loci were found to be ...
Ingo H. Gaida +5 more
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Abstract Population structure of the California grunion, Leuresthes tenuis, was asssessed by examining patterns of allozymic variation. Six specimens from each of four southern California locations (Goleta, Malibu, San Pedro, and Imperial Beach) were examined electrophoretically for the gene products of 55 presumptive loci; nine loci were found to be ...
Ingo H. Gaida +5 more
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Zoomorphology, 2019
The morphology of the orobranchial structures in fish generally reflects the feeding habits and food preferences of a species and is key in understanding the process and habits of fish feeding. This work describes the orobranchial structures of four neotropical silversides (Teleostei: Atherinopsidae): the Mexican pike silverside Chirostoma estor, the ...
Carlos A. Martínez-Palacios +8 more
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The morphology of the orobranchial structures in fish generally reflects the feeding habits and food preferences of a species and is key in understanding the process and habits of fish feeding. This work describes the orobranchial structures of four neotropical silversides (Teleostei: Atherinopsidae): the Mexican pike silverside Chirostoma estor, the ...
Carlos A. Martínez-Palacios +8 more
openaire +1 more source