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RE: The Amazon Molly - An All-Female Fish Species

in #biology7 years ago

Why is the presence of a male necessary?

I am confused; I thought this species of #Fish was an All Female contingent.
-- Oh, I see .. they mate (or "meet up with") the sailfin molly, the shortfin molly, the common molly & the broadspotted molly.

Hmmm, that's interesting. Learned something NEW today - thanx.

I Like your Profile name, btw -- 'Rocking Dave' ! ☻

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I'm glad you found that interesting. I personally found that a fascinating evolutionary quirk.