Selective maintenance of allozyme differences among sympatric host races of the apple maggot fly.

@article{Feder1997SelectiveMO,
  title={Selective maintenance of allozyme differences among sympatric host races of the apple maggot fly.},
  author={J. Feder and J. Roethele and B. Wlazlo and S. Berlocher},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={1997},
  volume={94 21},
  pages={
          11417-21
        }
}
  • J. Feder, J. Roethele, +1 author S. Berlocher
  • Published 1997
  • Biology, Medicine
  • Proceedings of the National Academy of Sciences of the United States of America
Whether phytophagous insects can speciate in sympatry when they shift and adapt to new host plants is a controversial question. One essential requirement for sympatric speciation is that disruptive selection outweighs gene flow between insect populations using different host plants. Empirical support for host-related selection (i.e., fitness trade-offs) is scant, however. Here, we test for host-dependent selection acting on apple (Malus pumila)- and hawthorn (Crataegus spp.)-infesting races of… Expand
Allopatric genetic origins for sympatric host-plant shifts and race formation in Rhagoletis
  • J. Feder, S. Berlocher, +7 authors M. Aluja
  • Biology, Medicine
  • Proceedings of the National Academy of Sciences of the United States of America
  • 2003
Behavioral evidence for host fidelity among populations of the parasitic wasp, Diachasma alloeum (Muesebeck)
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References

SHOWING 1-10 OF 23 REFERENCES
Host fidelity is an effective premating barrier between sympatric races of the apple maggot fly.
PREDICTING HOST RANGE EVOLUTION: COLONIZATION OF CORONILLA VARIA BY COLIAS PHILODICE (LEPIDOPTERA: PIERIDAE)
  • D. Karowe
  • Biology, Medicine
  • Evolution; international journal of organic evolution
  • 1990
...
1
2
3
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