This would seem to be the case in eastern Kansas, presuming that interspecific competition exists.
The interspecific relationships of the species in the Hyla microcephala group are not clear.
Structural adaptations in thrashers (Mimidae: genus Toxostoma) with comments on interspecific relationships.
The occurrence of these same displays as intrinsic behavioral elements of interspecific hostility suggests a common derivation.
interspecific competition may be reduced somewhat by cottonmouths sometimes feeding on water-snakes.
Until more evidence on the interspecific relationships is acquired, the maintenance of the current classification is desirable.
No interspecific activity was noted between the sunfish and the red shiners.
Possibly this disparity in numbers is a result of interspecific competition.
Furthermore, we have included ecological and distributional data in our synthesis of interspecific relationships.
McGibbon was able to distinguish the red cells of interspecific hybrids in ducks by similar methods.