Semblanzas Ictiológicas: Matías Pandolfi [PDF]
través de esta serie intentaremos conocer diferentes facetas personales de los integrantes de nuestra “comunidad”. El cuestionario, además de su principal objetivo, con sus respuestas quizás nos ayude a encontrar entre nosotros puntos en común que vayan
López, Hugo Luis, Ponte Gómez, Justina
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No evidence for sex chromosomes in natural populations of the cichlid fish Astatotilapia burtoni [PDF]
Nicolás Lichilín +2 more
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Phase Transition in Sexual Reproduction and Biological Evolution
Using Monte Carlo model of biological evolution we have discovered that populations can switch between two different strategies of their genomes' evolution; Darwinian purifying selection and complementing the haplotypes. The first one is exploited in the
Ayala F. J. +9 more
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Fish embryo and juvenile size under hypoxia in the mouth-brooding African cichlid Pseudocrenilabrus multicolor [PDF]
Erin E. Reardon, Lauren J. Chapman
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Rapid adaptive evolution of colour vision in the threespine stickleback radiation. [PDF]
Vision is a sensory modality of fundamental importance for many animals, aiding in foraging, detection of predators and mate choice. Adaptation to local ambient light conditions is thought to be commonplace, and a match between spectral sensitivity and ...
Heckman, Nancy +4 more
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Actin-dependent cell elongation in teleost retinal rods: requirement for actin filament assembly. [PDF]
Teleost retinal rods elongate when exposed to light. Elongation is mediated by a narrow necklike region called the myoid. In the cichlid Sarotherodon mossambicus, the rod inner segment (composed of the myoid with adjacent ellipsoid) increases in length ...
BURNSIDE, Beth, OConnor, P
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Changes in feeding biology of Nile tilapia, Oreochromis niloticus (L.), after invasion of water hyacinth, Eichhornia crassipes (Mart.) Solms, in Lake Victoria, Kenya [PDF]
Oreochrimis niloticus (L.) was introduced to Lake victoria in the 1950s. It remained relatively uncommon in catches until 1965, when the numbers began to increase dramatically.
Njiru, M.
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Habituation of Predator Inspection and Boldness in the Guppy (Poecilia reticulata) [PDF]
This study examined habituation of the predator inspection behavior in the guppy (Poecilia reticulata) and its relationship with boldness (open field locomotion).
Budaev, Dr. Sergey
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Modularity of the Oral Jaws Is Linked to Repeated Changes in the Craniofacial Shape of African Cichlids [PDF]
Kevin J. Parsons +2 more
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Divergent Allometric Trajectories in Gene Expression and Coexpression Produce Species Differences in Sympatrically Speciating Midas Cichlid Fish [PDF]
Carmelo Fruciano +2 more
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