The larvae of T. rutilus are generalist, size-selective predators, and exert strong effects on prey populations [ 37- 39].
There was no correlation between body size of generalist species of reptile (Gekko gecko) and level of landscape modification.
In both species - the anabantoid Trichopsis vittata, a hearing specialist, and the non-related batrachoidid H. didactylus, a hearing generalist - the smallest size groups were unable to detect conspecific sounds [ 17, 19].
Urban animal communities tend to be dominated by medium-size generalists, such as raccoons, coyotes, opossums, skunks, foxes, and other animals capable of surviving across a wide range of environmental conditions.
But it is their size and the generalist nature of the services they provide that has created opportunities for smaller firms like The Config Team.
This research was carried out in July to October 2014 to (1) analyse the reptile community on various gradients of human modified landscape, (2) determine the relationship between environmental character and reptiles, and (3) determine body size trend of generalist species along landscape gradient.
Model performance degraded continuously with increasing grain size, both in habitat generalist and habitat specialist bird species, and was systematically lower in habitat generalists.
Under these conditions, selection favors the evolution of generalist "multipurpose" genotypes with large genome sizes adapted to a range of environmental conditions (compare upper and lower panels on fig. 5).
The third strain, a host generalist, was intermediate in its effective population size between the other two strains.
The very low number of IS for NEM316 might reflect a larger population size associated with a more generalist ability (ST-23 has the widest reported host distribution).
The cluster 1 strain, which is a host generalist, had a smaller estimated effective population size than the roe deer specialist.
