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Jan 10th, 2023
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Joined: Mar 2005
Posts: 21,499 Likes: 267
Moderator Hall of Fame 2014  Lunker
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Moderator Hall of Fame 2014 Lunker
Joined: Mar 2005
Posts: 21,499 Likes: 267 |
TEMPO OF HYBRID INVIABILITY IN CENTRARCHID FISHES
(TELEOSTEI: CENTRARCHIDAE)
DANIEL I. BOLNICK1, AND THOMAS J. NEAR
The only crosses with total inviability in
both directions are M. salmoides X (Ambloplites rupestrus,
Pomoxis annularis, or Pomoxis nigromaculatus) at 28.94 million
years, while 10 other crosses of that age have some
viability in one or both reciprocal directions (see online Appendix).
Centrarchids also retain nonzero viability and heterosis
for much longer than most other taxa.
That is why I ask about the confusion. Warmouth is a lepomis while Rockbass is Ambloplites rupestrus ( see above) . All Lepomis can cross while AR can't cross with LMB or Crappie.
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