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Re: A.cruzi, et. al.
Jota Melgar wrote:
> We've collected them along the Iquitos-Nauta Hwy near Pintuyacu. The water
> values vary from pH 6.4 to 8.2. The last value was taken near Paujil at a
> Gamitana (Pacu) farm that had entrapped some A. cruzi and A. cacatuoides.
> Here the water temperature was also extremely high, reaching 93.4F at noon.
> That's right 93.4F!!! Interestingly most were males.
As would be expected, using Römer's research. Temperature is the primary sex
determinant in apistos.
Mike Wise
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