ANÁLISE DAS CARACTERÍSTICAS CORPORAIS DO PEIXE Betta splendens

Betta Less Motivated: Effects of Fluoxetine on Betta Splendens

Genetics of the Siamese Fighting Fish, Betta Splendens.

ETTA SPLENDENS more commonly known as the Siamese fighting fish has B been popular in aquariums of western Europe and America for over 35 years. Its domestication and consequent inbreeding antedates the introduction into the West by 60 or 70 years. Selection for pugnacity, long fins (see Figure l ) , and bright colors over this long period has produced a number of phenotypes, none of which is v...

Representação das Características do Movimento de Objetos Móveis em Mapas Estáticos utilizando Envelope Climático

The widespread of global position system devices and wireless network promoted a notable evolution of technologies for storing and manipulating information related to moving objects. The large amount of data generated and the spatio-temporal characteristics of these data, however, made the job of analyzing and exploring such kind of information a complex task. The goal of this paper is to propo...

Cardiorespiratory physiological phenotypic plasticity in developing air‐breathing anabantid fishes (Betta splendens and Trichopodus trichopterus)

Developmental plasticity of cardiorespiratory physiology in response to chronic hypoxia is poorly understood in larval fishes, especially larval air-breathing fishes, which eventually in their development can at least partially "escape" hypoxia through air breathing. Whether the development air breathing makes these larval fishes less or more developmentally plastic than strictly water breathin...

Metabolic Costs of Aggressive Behaviour in the Siamese Fighting Fish, Betta splendens

Aggressive conflicts between males are often resolved by means of multiple ritualized agonistic displays without damaging escalation. Apparently, in such cases by using those displays opponents exchange important motivational and physical information on which they base a decision to stay or leave the interaction. In the Siamese fighting fish, the time spent spreading the dorsal fin and erecting...