人工繁殖的马口居然长大了！

两条亲鱼繁衍的目的达到了...

Do the larger fry readily eat smaller fry?

chedra 发表于 2011-6-7 02:46

                               
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Do the larger fry readily eat smaller fry?

Yes, the big fish eat small fish, as long as it can swallow.

Thanks.  So it is different from Zacco platypus fry whose fry of several batches can live together as long as they are not very small.

chedra 发表于 2011-6-7 22:43

                               
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Thanks.  So it is different from Zacco platypus fry whose fry of several batches can live together a ...

Yes, Opsariichthys  bidens vicious than Zacco platypus.

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Mark