In freshwater cichlids of genus Amphilophus, a “nuchal temple hump” try overstated when you look at the reproduction 12 months
In freshwater cichlids of genus Amphilophus, a “nuchal temple hump” try overstated when you look at the reproduction 12 months Like, hypertrophied eyestalks keeps separately developed a number of fly family members (Lande and you can Wilkinson, 1999), towards the vision span of guys exceeding its complete system length (Wilkinson and you can Dodson, 1997). In the types having strong sexual dimorphism, males with better eyes period be much more appealing to ladies inside the spite that brand new overstated function decrease Latina datingsajter gratis chatt traveling performance from inside the guys (Wilkinson and Dodson, 1997; Lande and you will Wilkinson, 1999; Ingest et al. Several advice in fishes occur. Instance, men of numerous types of the poeciliid genus Xiphophorus, the new “swordtails,” will often have elongations of your own…
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