cladistics

Noun

Meaning

a taxonomic system of classifying species based on the branching patterns of cladograms that are built to infer phylogenetic relations

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Phrases with the word

Examples

For the anthropologists Lieberman and Jackson (1995), however, there are more profound methodological and conceptual problems with using cladistics to support concepts of race. Source: Internet

These pre- cladistics analyses emphasised as shared features: multiciliated (with multiple cilia per cell), glandular epidermis; rod-shaped secretory bodies or rhabdites; frontal glands or organs; protonephridia ; and acoelomate body organization. Source: Internet

At the same time, cladistics rapidly became the dominant set of methods of phylogenetics in evolutionary biology, because computers made it possible to process large quantities of data about organisms and their characteristics. Source: Internet

Difference from cladistics Phenetic analyses do not distinguish between plesiomorphies - traits that are inherited from an ancestor (and therefore phylogenetically uninformative) - and apomorphies - traits that evolved anew in one or several lineages. Source: Internet

W. H. Freeman, San Francisco. xv + 573 p. Phenetics has largely been superseded by cladistics for research into evolutionary relationships among species. Source: Internet

The use of newer taxonomic tools such as cladistics and phylogenetic nomenclature has led to a different way of looking at evolution (expressed in many nested clades ) and this sometimes leads to a desire for more ranks. Source: Internet

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