The human impact on the course of evolution is clear — more types of species derived from sparrows, rats and eucalyptus.
The happier your animals, and the more types of species that you house, the greater the draw of your zoo on the public.
Two types of species were selected, C and W, one light and one heavy.
Three types of species' traits were evaluated: locomotion, trophic habit and body size.
Thus, our approach could be extended in the future to a higher number of trophic levels and different types of species interactions, including antagonistic competition47 and cross-feeding48.
Rondinini, C., Wilson, K. A., Boitani, L., Grantham, H. & Possingham, H. P. Tradeoffs of different types of species occurrence data for use in systematic conservation planning.
"But if you look back on the fossil record, you realize it's totally routine to have several different types of species of Homo in the world, trying to exist at the same time.
Recommended environmental flows were determined by incorporating the requirements of four types of species into the assessments.
*Note: This post has been updated to correct the stated year in which Paul Hebert launched the bar-code database — it was in 2004, not 2010 — and to clarify the types of species data that has so far been logged.
The extensive genetic variability at the β-tubulin locus has been exploited to develop two types of species identification assays.
We found that the two types of species richness data explored in this study yielded different richness maps.
