phylum

phylum

phy·lum / ˈfīləm/ • n. (pl. -la / -lə/ ) Zool. a principal taxonomic category that ranks above class and below kingdom. ∎  Linguistics a group of languages related to each other less closely than those forming a family, esp. one in which the relationships are disputed or unclear.

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

"phylum." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

"phylum." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O999-phylum.html

"phylum." The Oxford Pocket Dictionary of Current English. 2009. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O999-phylum.html

Learn more about citation styles

phylum

phylum (pl. phyla) A category used in the classification of organisms that consists of one or several similar or closely related classes. Examples of phyla are the Rhodophyta, Ascomycota, Bryophyta, Chelicerata, and Chordata. Phyla are grouped into kingdoms. In traditional plant classification schemes, the division was used instead of the phylum.

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

"phylum." A Dictionary of Biology. 2004. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

"phylum." A Dictionary of Biology. 2004. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O6-phylum.html

"phylum." A Dictionary of Biology. 2004. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O6-phylum.html

Learn more about citation styles

phylum

phylum In animal taxonomy, one of the major groupings, coming below subkingdom and kingdom, and comprising superclasses, classes, and all lower taxa. Sometimes, confusingly, the term is used to mean ‘lineage’. It is the root of ‘phyletic’, ‘phylogeny’, etc.

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

MICHAEL ALLABY. "phylum." A Dictionary of Ecology. 2004. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "phylum." A Dictionary of Ecology. 2004. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O14-phylum.html

MICHAEL ALLABY. "phylum." A Dictionary of Ecology. 2004. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-phylum.html

Learn more about citation styles

phylum

phylum In animal taxonomy, one of the major groupings, coming below subkingdom and kingdom, and comprising superclasses, classes, and all lower taxa. Sometimes, confusingly, the term is used to mean ‘lineage’. It is the root of ‘phyletic’, ‘phylogeny’, etc.

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

MICHAEL ALLABY. "phylum." A Dictionary of Zoology. 1999. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "phylum." A Dictionary of Zoology. 1999. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O8-phylum.html

MICHAEL ALLABY. "phylum." A Dictionary of Zoology. 1999. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-phylum.html

Learn more about citation styles

phylum

phylum In the systematic categorization of living organisms, a major group within the animal kingdom. It comprises a diverse group of organisms with a common fundamental characteristic. In plant classification, the analogous category is sometimes called ‘division’. See also taxonomy

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

"phylum." World Encyclopedia. 2005. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

"phylum." World Encyclopedia. 2005. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O142-phylum.html

"phylum." World Encyclopedia. 2005. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O142-phylum.html

Learn more about citation styles

phylum

phylum In animal taxonomy, one of the major groupings, coming below subkingdom and kingdom, and comprising superclasses, classes, and all lower taxa.

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

AILSA ALLABY and MICHAEL ALLABY. "phylum." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

AILSA ALLABY and MICHAEL ALLABY. "phylum." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O13-phylum.html

AILSA ALLABY and MICHAEL ALLABY. "phylum." A Dictionary of Earth Sciences. 1999. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-phylum.html

Learn more about citation styles

phylum

phylum in taxonomy: see classification .

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

"phylum." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

"phylum." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1E1-X-phylum.html

"phylum." The Columbia Encyclopedia, 6th ed.. 2008. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-X-phylum.html

Learn more about citation styles

phylum

phylum •amalgam • Targum • begum •Brigham • lingam • ogham • sorghum •Nahum • Belgium • dodgem •Brummagem • stratagem • Rackham •Malcolm • Ascham • Beckham •welcome • vade mecum • stickum •dinkum • modicum • hypericum •capsicum • viaticum • practicum •Occam •hokum, locum, oakum •bunkum •alum, Calum, mallam, vallum •Pablum •Haarlem, Harlem, Malayalam, slalom •antebellum, cerebellum, elm, helm, overwhelm, pelham, realm, underwhelm, vellum •emblem • bedlam • peplum •exemplum • wychelm • Kenelm •Salem • velum •aspergillum, chillum, film, vexillum •Whitlam • clingfilm • telefilm •microfilm •asylum, hilum, phylum, whilom •column, olm, solemn •problem • golem • hoodlum • Ulmincunabulum, pabulum •coagulum • pendulum • speculum •curriculum • cimbalom • paspalum •Absalom • Jerusalem • tantalum

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

"phylum." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

"phylum." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O233-phylum.html

"phylum." Oxford Dictionary of Rhymes. 2007. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O233-phylum.html

Learn more about citation styles

Free newspaper and magazine articles

Facts and information from other sites

Pictures from Google Image Search

Click to see an enlarged picture
Click to see an enlarged picture
Click to see an enlarged picture

See more pictures of phylum