Editing Hybrid (biology) (section)

===Taxonomy===
{{See also|Hybrid name}}
From the point of view of [[Taxonomy (biology)|taxonomy]], hybrids differ according to their parentage.
Hybrids between different [[subspecies]] (such as between the [[dog]] and [[Eurasian wolf]]) are called intra-specific hybrids.<ref>{{cite book |last=Allendorf |first=Fred |title=Conservation and the Genetics of Populations |date=2007 |publisher=Blackwell |pages=421–448}}</ref> Interspecific hybrids are the offspring from [[interspecies mating]];<ref>{{cite book |last=Keeton |first=William T. |date=1980 |title=Biological Science |publisher=Norton |isbn=9780393950212 |page=[https://archive.org/details/biologicalscienc00keet/page/ A9] |url= https://archive.org/details/biologicalscienc00keet/page/}}</ref> these sometimes result in hybrid speciation.<ref>{{cite book |last=Arnold |first=M. L. |title=Natural Hybridisation and Evolution |date=1996 |publisher=Oxford University Press |isbn=9780195099751 |page=232}}</ref> Intergeneric hybrids result from matings between different genera, such as between [[Domestic sheep|sheep]] and [[goat]]s.<ref>{{cite journal |last1=Kelk |first1=Dawn A. |last2=Gartley |first2=Cathy J. |last3=Buckrell |first3=Brian C. |last4=King |first4=W. Allan |title=The interbreeding of sheep and goats|journal=Canadian Veterinary Journal |date=1997 |volume=38 |issue=4|pages=235–237 |pmc=1576582 |pmid=9105723}}</ref> Interfamilial hybrids, such as [[chicken hybrids|between chickens]] and [[guineafowl]] or [[pheasant]]s, are reliably described but extremely rare.<ref>{{cite web |last1=Johnsgard |first1=Paul A. |author-link=Paul Johnsgard |title=Hybridisation & Zoogeographic Patterns in Pheasants |url= http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1017&context=johnsgard |publisher=University of Nebraska - Lincoln |access-date=20 March 2017 |ref=Paul Johnsgard Collection. Paper 17 |date=1983 |page=5 |archive-date=17 August 2017 |archive-url= https://web.archive.org/web/20170817202840/http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1017&context=johnsgard |url-status=live}}</ref> Interordinal hybrids (between different orders) are few, but have been engineered between the [[sea urchin]] ''[[Strongylocentrotus purpuratus]]'' (female) and the [[sand dollar]] ''[[Dendraster excentricus]]'' (male).<ref>{{cite book |last=Giudice |first=Giovanni |title=Developmental Biology of the Sea Urchin Embryo |url= https://books.google.com/books?id=GRYNVLi1gxgC&pg=PA171 |date=2012 |publisher=Elsevier |isbn=9780323148788 |page=171 |access-date=20 March 2017 |archive-date=11 July 2020 |archive-url= https://web.archive.org/web/20200711202450/https://books.google.com/books?id=GRYNVLi1gxgC&pg=PA171 |url-status=live}}</ref>