With the advent of genomic sequencing and genetic analysis in the 1990s, our understanding of the relationships between different microorganisms fundamentally changed. In light of this new knowledge, ...
According to the biological species concept, the existence of species in many animals and some plants is ensured by the cohesive evolutionary forces that result from pre- and post-zygotic barriers ...
Grissell, E. E. 1995. Toryminae (Hymenoptera: Chalcidoidea: Torymidae): a Redefinition, Genetic Classification, and Annotated World Catalog of Species. Associated ...