Boi. Mus. Para. Entílio Goeldi, sér. Bot. 18(2), 2002 
uma inclinação na razão sexual para o lado feminino. Esta hipótese, se 
verdadeira, poderia explicar a inclinação feminina na razão sexual da 
população de V. surinamensis. Entretanto, para isso é necessário testar 
essa hipótese devidamente. 
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