DarkMuret t1_ism0hib wrote
Reply to comment by LaughCatalyst in How do fishes get into isolated inland lakes in the first place? and why don't we see more divergent evolution / speciation given the separation of each group of fishes from each other? by I-mean-Literally
Depending on the source of the cave, it may have been a flooding event, or a water table connection
tworutroad t1_isn62o3 wrote
Interesting speculation. The lake I live on is spring fed. I never thought of fish egg transport through water tables.
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