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In biology, an identification key, taxonomic key, or frequently just key, is a printed or computer-aided device that aids in the identification of biological organisms. Historically, the most common type of identification key is the dichotomous key , a type of single-access key which offers a fixed sequence of identification steps, each with ...
Another similar method uses the alkaloid profiles of specimens to determine the species. The total weight or length of the genome as measured in base-pairs can be used to identify species. Paleontologists must be able to identify their specimens based only on the shapes and sizes of fossilised bones. In forestry, especially in the tropics ...
Automated species identification is a method of making the expertise of taxonomists available to ecologists, parataxonomists and others via digital technology and artificial intelligence. Today, most automated identification systems rely on images depicting the species for the identification. [ 1 ]
The act of releasing native or nonnative predators of pest species is uncommon in forest integrated pest management. [1] It would not be economically feasible to utilize this method in a forestry scenario. Instead, the forest and its surrounding area is managed in a way to promote natural enemies of pest species.
Identification key: Used to identify a specimen organism from a set of known taxa. [5] Systematics, Taxonomy. Manhattan plot: Used to display data with a large number of data-points, many of non-zero amplitude, and with a distribution of higher-magnitude values. The plot is commonly used in genome-wide association studies (GWAS) to display ...
In phylogenetics, a single-access key (also called dichotomous key, sequential key, analytical key, [1] or pathway key) is an identification key where the sequence and structure of identification steps is fixed by the author of the key. At each point in the decision process, multiple alternatives are offered, each leading to a result or a ...
Identification in biology is the process of assigning a pre-existing taxon name to an individual organism. Identification of organisms to individual scientific names (or codes) may be based on individualistic natural body features, [ 1 ] experimentally created individual markers (e.g., color dot patterns), or natural individualistic molecular ...
A related discipline is the study of sylvics, which focuses on the autecology of genera and species. In the past, dendrology included the study of the natural history of woody species in specific regions, but this aspect is now considered part of ecology. The field also plays a role in conserving rare or endangered species. [1]