Tilapia male urinary pheromone stimulates female reproductive axis

Apesar da ADQ não ser certificada na maioria dos Municípios pois é apenas utilizada com recurso ao leitor de cartão sem qualquer certificação de autoridade competente, estas

Um dos aspetos que parece contribuir em grande parte para alguns dos comportamentos exacerbados é o facto de com frequência se verificar a ausência de espaços

luteipes nymphs consumed artificial diet plus pollen but there were high fecundity rates (number of laying/female and total egg/female) and a greater percentage of fertile

The aim of the present study was to test the effect of visual and chemical male-female interaction on the gonad development and reproductive behavior of the cichlid fish Nile tilapia,

As a result of the female resistance to the male mating attempts, many females were left upside down, but even in this position, the male continued to attempt to introduce

aporema calling females, temporal pattern of pheromone emission, courtship and mating behaviour, and the response of males to calling females in olfactometer tests.. Material

The Progressive Pheromone Reduction is a simple model to evaluate the pheromone value, which at- tends the variations of pheromone intensity to iden- tify and classify the

Interestingly, the mean serum zinc level and 24-hour urinary copper level were significantly higher than in other presentations, which suggested that high levels of urinary