Add to ORKGPopulation differentiation is often viewed as an important step towards speciation, and part of the rationale for conserving variation at the intraspecific level is that the potential to generate more biological diversity should be retained. Yet, speciation is not an inevitable consequence of population divergence. This paper reviews recent work on the Trinidadian guppy, Poecilia reticulata, a species that is renowned for its capacity for population differentiation. Guppy populations evolve rapidly, within 10(1) to 10(2) generations, as a response to changes in selection exerted by predators. The rates of evolution involved can be up to seven orders of magnitude greater than those seen in the fossil record. Sexual selection, particularly fe...
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...
Although Trinidadian populations of the guppy, Poecilia reticulata, show considerable adaptive genet...
Local adaptation to different environments can promote mating isolation – either as an incidental by...
Recent investigations have highlighted the importance of sexual conflict in the evolution of reprodu...
Guppy populations in Trinidad have been a model for studies of evolutionary ecology and sexual selec...
Speciation involves the reduction of gene flow between populations resulting in reproductive isolati...
Post-mating reproductive isolating mechanisms may be among the earliest reproductive barriers to eme...
Post-mating reproductive isolating mechanisms may be among the earliest reproductive barriers to eme...
The introduction of non-native species into new habitats poses a major threat to native populations....
The introduction of non-native species into new habitats poses a major threat to native populations....
Previous investigations of the guppy, Poecilia reticulata, in Trinidad have demonstrated rapid popul...
The introduction of non-native species into new habitats poses a major threat to native populations....
The introduction of non-native species into new habitats poses a major threat to native populations....
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...
Although Trinidadian populations of the guppy, Poecilia reticulata, show considerable adaptive genet...
Local adaptation to different environments can promote mating isolation – either as an incidental by...
Recent investigations have highlighted the importance of sexual conflict in the evolution of reprodu...
Guppy populations in Trinidad have been a model for studies of evolutionary ecology and sexual selec...
Speciation involves the reduction of gene flow between populations resulting in reproductive isolati...
Post-mating reproductive isolating mechanisms may be among the earliest reproductive barriers to eme...
Post-mating reproductive isolating mechanisms may be among the earliest reproductive barriers to eme...
The introduction of non-native species into new habitats poses a major threat to native populations....
The introduction of non-native species into new habitats poses a major threat to native populations....
Previous investigations of the guppy, Poecilia reticulata, in Trinidad have demonstrated rapid popul...
The introduction of non-native species into new habitats poses a major threat to native populations....
The introduction of non-native species into new habitats poses a major threat to native populations....
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...
The role of sexual selection in fuelling genital evolution is becoming increasingly apparent from co...