phy·log·e·ny /faɪˈlɑʤəni/
種系發生,發展史
phy·log·e·ny /fɪˈlɑʤənɪ/ 名詞
phy·lo·gen·e·sis phy·log·e·ny n. The history of genealogical development; the sequence of events involved in the evolutionary development of a species or taxonomic group of organisms; the historic exolution of the phylon or tribe, in distinction from ontogeny, or the development of the individual organism, and from biogenesis, or life development generally.
Syn: -- evolution.
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phylogeny
n : (biology) the sequence of events involved in the
evolutionary development of a species or taxonomic group
of organisms [syn: evolution, phylogenesis]