Results 151 to 160 of about 1,505 (162)
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Journal of Parasitology, 2003
A new species of parasitic nematode, Cystoopsis atractostei (Trichinelloidea: Cystoopsidae), is described based on female specimens recovered from the subcutaneous tissue of the tropical gar, Atractosteus tropicus Gill (Lepisosteiformes: Lepisosteidae), from 2 localities (Canal Nueva Esperanza and Canal Tabasquillo) of the Pantanos de Centla Biological
Frantisek, Moravec +1 more
openaire +2 more sources
A new species of parasitic nematode, Cystoopsis atractostei (Trichinelloidea: Cystoopsidae), is described based on female specimens recovered from the subcutaneous tissue of the tropical gar, Atractosteus tropicus Gill (Lepisosteiformes: Lepisosteidae), from 2 localities (Canal Nueva Esperanza and Canal Tabasquillo) of the Pantanos de Centla Biological
Frantisek, Moravec +1 more
openaire +2 more sources
Journal of Fish Biology, 2008
The tropical garAtractosteus tropicusbelongs to one of the few extant lineages of early bony fishes. The genetic variation detected both within and among 11 natural populations ofA. tropicusin Mesoamerica along with the implications for their recent history are presented.
J. Barrientos‐Villalobos +1 more
openaire +1 more source
The tropical garAtractosteus tropicusbelongs to one of the few extant lineages of early bony fishes. The genetic variation detected both within and among 11 natural populations ofA. tropicusin Mesoamerica along with the implications for their recent history are presented.
J. Barrientos‐Villalobos +1 more
openaire +1 more source
Aquaculture
Cannibalism in early fish developmental stages is a biological phenomenon affecting aquaculture, so seeding density and feeding schemes play a fundamental role in its optimal control. The objective of this research was to evaluate two initial stocking densities, 0.7 larvae/L (D7) and 1.4 larvae/L (D14), which were fed (F) and not fed (NF) in tropical ...
Sepúlveda-Quiroz, C. A. +12 more
openaire +3 more sources
Cannibalism in early fish developmental stages is a biological phenomenon affecting aquaculture, so seeding density and feeding schemes play a fundamental role in its optimal control. The objective of this research was to evaluate two initial stocking densities, 0.7 larvae/L (D7) and 1.4 larvae/L (D14), which were fed (F) and not fed (NF) in tropical ...
Sepúlveda-Quiroz, C. A. +12 more
openaire +3 more sources
Developmental cardiorespiratory physiology of the air-breathing tropical gar,Atractosteus tropicus
American Journal of Physiology - Regulatory Integrative and Comparative Physiology, 2016Warren W Burggren
exaly