| Floral visitor guilds of five allochronic flowering asteraceous species in a xeric community in central Mexico. |
| Allochronic isolation between host-associated populations of the midge has already been demonstrated in field studies and a recent study by Stokes et al. |
| In allochronic contexts, this approach can be implemented in two basic procedures. |
| Common-garden studies also allow strong inferences, although they are possible in only some organisms in allochronic contexts. |
| This approach is obviously difficult in an allochronic context, but it can be implemented in some situations. |
| This taxonomic ambiguity is a recurring problem under the BSC when populations are allopatric or allochronic, due to spatial or temporal separation of reproduction. |
