Colour models and you will relevant behavior on the kelp trout, Paralabrax clathratus (Teleostei: Serranidae)

Colour models and you will relevant behavior on the kelp trout, Paralabrax clathratus (Teleostei: Serranidae)

Almost every other members of the brand new genus exhibit permanent intimate dichromatism

Conceptual.–Seasonal and ephemeral color patterns on the kelp bass, Paralabrax clathratus, had been read on Santa Catalina Island, California from . Grownups was indeed monochromatic getting the main season (calico phase) and you will intimately dichromatic regarding April so you can October, with a lot of adult males following brilliant lime snouts (Os stage). The latest regular thickness of your Os phase when you look at the males overlapped having this new spawning season, and the color is restricted to mature males. The brand new Operating-system stage for the mature people may be the a signal of sexual name and you will intimate maturity in order to ladies. Both men and women presented distinctive line of colour models while in the courtship and you will spawning attacks. During these periods, men was in fact charcoal colored which have dark black colored https://datingranking.net/local-hookup/melbourne/ bars overlaying white spots (checkered stage), and you can people had been have a tendency to black and no apparent areas (black stage). (mehr …)