Two new species of Aristocleidus (Monogenea) from the gills of the Mexican mojarra Eugerres mexicanus (Perciformes, Gerreidae) from southwestern Mexico [PDF]
Aristocleidus mexicanus n. sp. and Aristocleidus lacantuni n. sp. are described from the gills of the Mexican mojarra Eugerres mexicanus (Gerreidae, Perciformes) from the Rio Lacantún basin, Chiapas State, Mexico. These new species differ from previously
Mendoza-Franco Edgar F. +2 more
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The introduction of species is a leading cause of biodiversity loss and habitat alteration. Several species have invaded Mexican freshwater ecosystems, adversely affecting native fishes.
M. Franco +4 more
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New species of Eugerres from the Usumacinta Province, México and Guatemala with a redescription of E. mexicanus (Steindachner, 1863) (Teleostei: Gerreidae) [PDF]
Eugerres castroaguirrei, new species is described from the río Grijalva-Usumacinta basin of southeastern Mexico and northern Guatemala. Eugerres castroaguirrei and E.
Adrian F. Gonzalez-Acosta +1 more
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. The oxygen consumption rate of the Mexican cichlid, Cichlasoma urophthalmus Gunther, was determined using closed-circuit respirometry at 20,25,30 and 36°C over a weight range of l·91–116g. Oxygen consumption rates ranged from 31 to 4500mg/kg/h and were slightly higher than for other cichlid species reported.
C. A. MARTINEZ PALACIOS, L. G. ROSS
openaire +3 more sources
Se obtuvieron muestras y datos morfométricos de 394 individuos de la malacapa Diapterus brevirostris, de la captura comercial entre abril de 2010 y julio de 2012. El estudio del crecimiento se realizó por dos métodos: análisis de frecuencia de longitud y
Manuel Gallardo-Cabello +4 more
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A new nematode species, Rhabdochona juliacarabiasae sp. n. is described from specimens recovered from the intestine of the freshwater Mexican mojarra, Eugerres mexicanus (Steindachner) (Gerreidae) captured in the Lacantún River, Chiapas, Mexico ...
Juan Manuel Caspeta-Mandujano +4 more
doaj +1 more source
Eugerres castroaguirrei González-Acosta et Rodiles-Hernández, 2013 is a junior synonym of Eugerres mexicanus (Steindachner, 1863) (Actinopterygii: Perciformes: Gerreidae) [PDF]
Background. The Lacandon mojarra, Eugerres castroaguirrei González-Acosta et Rodiles-Hernández, 2013, was described from the Grijalva–Usumacinta River basin (Mexico). According to the diagnosis E. castroaguirrei differs from the only other freshwater
A. Martínez-Guevara +5 more
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Year 1 report for ‘Conserving Texas Biodiversity: Status, Trends, and Conservation Planning for Fishes of Greatest Conservation Need’ [PDF]
State Wildlife Grant Program, grant TX T-106-1 (CFDA# 15.634), Contract No. 459125 UTA14-001402Substantive progress was made on all major Project Activities in this first year: Activity 1.
Casarez, Melissa +4 more
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An Annotated Checklist of the Freshwater Fishes of Texas, with Keys to Identification of Species [PDF]
Forty-five families and 247 species of fishes are known to inhabit the freshwaters of Texas. We report on the distribution and status of these fishes and provide a key to their identification.
Edwards, Robert J. +2 more
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Les relations halieutiques internationales du Mexique [PDF]
With the extension of the Exclusive Economic Zone, Mexico has been endowed with a tremendous oceanic potential. Although without any maritime history, the country embarked on the development of its marine biological resources ; an ailing ' 'agricultural ...
Le Bail, Joël
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