Gweld cod am Galliformes

{{Blwch tacson
| name = Galliformes
| fossil_range =<br /> [[Ëosen]]-[[Holosen]]<br /> {{fossilrange|45|0}}
| image = Flickr - Rainbirder - Ceylon Junglefowl (Gallus lafayetii) Male.jpg
| image_caption = [[Ceiliog coedwig Sri Lanka]] gwrywaidd (''Gallus lafayettii'')
| authority = [[Coenraad Jacob Temminck|Temminck]], 1820
| regnum = [[Animalia]]
| phylum = [[Chordata]]
| classis = [[Aves]]
| ordo = Galliformes
| subdivision_ranks = Teuluoedd
| subdivision =
;* [[Megapodiidae]]
;* [[Cracidae]]
* Superfamily [[Phasianoidea]]
** [[Odontophoridae]]
** [[Numididae]]
** [[Phasianidae]]
| synonyms =
''Gallimorphae''
}}

[[Urdd (bioleg)|Urdd]] o [[Aderyn|adar]] trwm eu cyrff yw'r '''Galliformes''' sy'n cynnwys: [[Twrci]]od, [[Grugiar|grugieir]], [[Iâr (ddof)|ieir]], [[Sofliar|Soflieir]] (Hen Fyd a Byd Newydd), ''[[Lagopus]]'', [[petrisen|petris]], [[ffesant]]od, ieir y goedwig (''junglefowl'') a'r ''[[Cracidae]]''. 'Ceiliog' yn [[Lladin]] yw "gallus", sef tarddiad y gair. '''Adar hela''' neu '''ffowls''' a ddywedir yn gyffredinol.

Mae gan y grŵp hwn oddeutu 290 o wahanol rywogaethau, gyda rhai ohonynt ym mhob cornel o'r Ddaear, ar wahân i fannau rhewllyd neu anialwch. Mae sawl math wedi eu ffermio gan bobl, er mwyn eu bwyta.

Ceir pum teulu o fewn yr urdd:
#[[Phasianidae]]
#[[Odontophoridae]]
#[[Numididae]]
#[[Cracidae]]
#[[Megapodiidae]]

{{clear}}
{{Wikidata list
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|sort=label
|columns=label:teulu,P225,P18:delwedd
|row_template=Zutabe formatoa/Familiak
|thumb=80
}}

{{Wikidata list end}}

==Cyfeiriadau==
{{Reflist}}

==Llyfryddiaeth==
* Agnolin, Federico L.; Novas, Fernando E. & Lio, Gabriel (2006): Neornithine bird coracoid from the Upper Cretaceous of Patagonia. ''Ameghiniana'' '''43'''(1): 245–248. [http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0002-70142006000100019&lng=es&nrm=iso&tlng=en HTML fulltext]
* Clarke, Julia A. (2004): Morphology, Phylogenetic Taxonomy, and Systematics of ''Ichthyornis'' and ''Apatornis'' (Avialae: Ornithurae). ''Bulletin of the American Museum of Natural History'' '''286''': 1–179 [http://digitallibrary.amnh.org/dspace/bitstream/2246/454/1/B286.pdf PDF testun llawn] {{Webarchive|url=https://web.archive.org/web/20090303221206/http://digitallibrary.amnh.org/dspace/bitstream/2246/454/1/B286.pdf |date=2009-03-03 }}
* Crowe, Timothy M.; Bloomer, Paulette; Randi, Ettore; Lucchini, Vittorio; Kimball, Rebecca T.; Braun, Edward L. & Groth, Jeffrey G. (2006a): Supra-generic cladistics of landfowl (Order Galliformes). ''Acta Zoologica Sinica'' '''52'''(Supplement): 358–361. [http://people.biology.ufl.edu/ebraun/Papers/CBRLKBG06.pdf PDF testun llawn] {{Webarchive|url=https://web.archive.org/web/20100623123002/http://people.biology.ufl.edu/ebraun/Papers/CBRLKBG06.pdf |date=2010-06-23 }}
* Crowe, Timothy M.; Bowie, Rauri C.K.; Bloomer, Paulette; Mandiwana, Tshifhiwa G.; Hedderson, Terry A.J.; Randi, Ettore; Pereira, Sergio L. & Wakeling, Julia (2006b): Phylogenetics, biogeography and classification of, and character evolution in, gamebirds (Aves: Galliformes): effects of character exclusion, data partitioning and missing data. ''[[Cladistics (journal)|Cladistics]]'' '''22'''(6): 495–532. <small>{{DOI|10.1111/j.1096-0031.2006.00120.x}}</small> [http://individual.utoronto.ca/sergiolp/pdf/Cladistics2006.pdf PDF testun llawn] {{Webarchive|url=https://web.archive.org/web/20081217155343/http://individual.utoronto.ca/sergiolp/pdf/Cladistics2006.pdf |date=2008-12-17 }}
* Dyke, Gareth J; Gulas, Bonnie E. & Crowe, Timothy M. (2003): Suprageneric relationships of galliform birds (Aves, Galliformes): a cladistic analysis of morphological characters. ''[[Zoological Journal of the Linnean Society|Zool. J. Linn. Soc.]]'' '''137'''(2): 227–244. <small>{{DOI|10.1046/j.1096-3642.2003.00048.x}}</small> [http://www.ucd.ie/zoology/DYKE/Dykeetal2003.pdf PDF testun llawn]
* Kimball, Rebecca T.; Braun, Edward L.; Zwartjes, P.W.; Crowe, Timothy M. & Ligon, J. David (1999): A molecular phylogeny of the pheasants and partridges suggests that these lineages are not monophyletic. ''[[Molecular Phylogenetics and Evolution|Mol. Phylogenet. Evol.]]'' '''11'''(1): 38–54. <small>{{DOI|10.1006/mpev.1998.0562}}</small> [http://people.biology.ufl.edu/rkimball/Kimballetal.1999.MPE.pdf PDF testun llawn] {{Webarchive|url=https://web.archive.org/web/20110428072056/http://people.biology.ufl.edu/rkimball/Kimballetal.1999.MPE.pdf |date=2011-04-28 }}
* Kimball, Rebecca T.; Braun, Edward L.; Ligon, J. David; Lucchini, Vittorio & Randi, Ettore (2001): A molecular phylogeny of the peacock-pheasants (Galliformes: ''Polyplectron'' spp.) indicates loss and reduction of ornamental traits and display behaviours. ''[[Biological Journal of the Linnean Society|Biol. J. Linn. Soc.]]'' '''73'''(2): 187–198. <small>{{DOI|10.1006/bijl.2001.0536}}</small> [http://www.zoology.ufl.edu/rkimball/Kimballetal.2001.BJLS.PDF PDF testun llawn] {{Webarchive|url=https://web.archive.org/web/20081217155345/http://www.zoology.ufl.edu/rkimball/Kimballetal.2001.BJLS.PDF |date=2008-12-17 }}
* Kimball, Rebecca T.; Braun, Edward L.; Ligon, J. David; Randi, Ettore &  Lucchini, Vittorio (2006): Using molecular phylogenetics to interpret evolutionary changes in morphology and behavior in the Phasianidae. ''Acta Zoologica Sinica'' '''52'''(Supplement): 362–365. [http://www.zoology.ufl.edu/rkimball/Kimballetal.2006.pdf PDF testun llawn] {{Webarchive|url=https://web.archive.org/web/20081217155351/http://www.zoology.ufl.edu/rkimball/Kimballetal.2006.pdf |date=2008-12-17 }}

[[Categori:Galliformes]]