Related fields often considered part of evolutionary biology are phylogenetics, systematics, and taxonomy. Bayesian inference has a number of applications in molecular phylogenetics and systematics. This species' systematics and phylogeny is extremely confusing. Trees are useful in fields of biology such as bioinformatics, systematics, and phylogenetics. This includes fields such as paleobiology, as well as systematics and phylogenetics. Evolutionary systematics gives an overview; phylogenetic systematics gives detail. Taxonomic studies continue to resolve the classification and systematics of ants. Phylogenetics, systematics, and taxonomy are related fields often considered part of evolutionary biology. The systematics and taxonomy of this genus are confused. Omomyid systematics and evolutionary relationships are controversial. This area of plant morphology overlaps with the study of biodiversity and plant systematics. Hennig referred to his own approach as "phylogenetic systematics". Biological classification belongs to the science of zoological systematics. The systematics and taxonomy of "Testudo" is notoriously problematic. Molecular systematics is the product of the traditional fields of systematics and molecular genetics.