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cladistics

American  
[kluh-dis-tiks] / kləˈdɪs tɪks /

noun

Biology.
  1. classification of organisms based on the branchings of descendant lineages from a common ancestor.


cladistics British  
/ kləˈdɪstɪks /

noun

  1. (functioning as singular) biology a method of grouping animals that makes use of lines of descent rather than structural similarities

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

cladistics Scientific  
/ klə-dĭs′tĭks /
  1. A system of classification based on the presumed phylogenetic relationships and evolutionary history of groups of organisms, rather than purely on shared features. Many taxonomists prefer cladistics to the traditional hierarchies of Linnean classification systems.

  2. Compare Linnean


cladistics Cultural  
  1. A method of taxonomic classification that groups organisms according to their lines of evolutionary descent. All descendants of a given organism are called a clade.


Other Word Forms


Etymology

Origin of cladistics

1965–70; cladist(ic) ( see clad-, -istic) + -ics


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

After the homologous and analogous traits are sorted, scientists often organize the homologous traits using a system called cladistics.

From Textbooks ● Jun. 9, 2022

After homologous information is identified, scientists use cladistics to organize these events as a means to determine an evolutionary timeline.

From Textbooks ● Jun. 9, 2022

He joined the American Museum of Natural History later that year, and made important contributions to the field of cladistics, which categorizes species along the lines of shared characteristics to build evolutionary trees.

From New York Times ● Apr. 17, 2020

But palaeontologists tore up that evolutionary tree when they started using a more rigorous form of analysis called cladistics in the 1990s.

From Nature ● Oct. 23, 2013

Western researchers and international journals have been using cladistics for more than two decades, but it has been slow to catch on in China.

From Nature ● Sep. 5, 2012

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