There is some variability in the ornamentation of the male eighth sternite throughout its range, even within a single locality.

Up to four species of the group may occur in a single locality.

This community is confined to a single locality in Surrey.

The center of its diversity appears to be New Guinea where 51 or more species can be found in a single locality.

Only known from a single locality in Vietnam.

Indeed it is now reported that it can only be found at a single locality, having been eliminated from former sites through human activity.

Trauth et al. indicate only a single locality in the state, Drew County.

Moreover, a specific problem in a single locality might be repeated elsewhere.

Males show colour polymorphisms in some populations collected at single localities.

Its members often have very small distributional areas, with many species only known from a single locality.