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phyletic
phyletic, a. Biol. (faɪˈlɛtɪk) [a. G. phyletisch (E. Haeckel Generelle Morphologie der Organismen (1866) II. xx. 299), ad. Gr. ϕυλετικός, f. ϕυλέτης a tribesman, f. ϕῡλή a tribe.] Of or pertaining to the development of a species or other taxonomic group.1881 Science Gossip No. 203. 249 Presenting a ...
Oxford English Dictionary
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Phyletic gradualism
Phyletic gradualism is a model of evolution which theorizes that most speciation is slow, uniform and gradual. History
The word phyletic derives from the Greek φυλετικός phūletikos, which conveys the meaning of a line of descent.
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diphyletic
diphyletic, a. Taxonomy. (daɪfɪˈlɛtɪk) [f. di-2 + phyletic a.] Having two lines of descent; supposedly derived from two distinct sets of ancestors; also, of or pertaining to a classification of groups of organisms in accordance with the view that they have a diphyletic origin.1902 Nature 25 Sept. 52...
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paraphyletic
paraphyletic, a. Taxon. (pærəfaɪˈlɛtɪk) [f. para-1 1 + phyletic a.] Of a group of taxa: containing some but not all of the descendants of a common ancestor, esp. when the group has been considered a taxon on the basis of shared primitive characteristics. Cf. polyphyletic a.1965 W. Hennig in Ann. Rev...
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Microcolobus
Primitive characteristics shared with the extinct Mesopithecus of Asia suggest a close phyletic relationship between the two.
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polyphyletic
polyphyletic, a. (ˌpɒlɪfaɪˈlɛtɪk) [f. poly- + Gr. ϕυλετικ-ός phyletic, after G. polyphyletisch.] Belonging to several tribes or families; originating, as a species, from several independent ancestors or sources; relating to such origination; polygenetic.1875 tr. Schmidt's Desc. & Darw. 325 The hypot...
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Tryonicidae
.; Mackerras, M.J. 1965: Phyletic relationships within the Blattidae.
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holophyletic
holophyletic, a. Taxon. Brit. /ˌhɒləʊfʌɪˈlɛtɪk/, U.S. /ˈˌhɑloʊˌfaɪˈlɛdɪk/ [‹ holo- comb. form + phyletic adj. Compare earlier monophyletic adj., paraphyletic adj.] Of a group or taxon: including all and only the descendants of a common ancestor or ancestral group; monophyletic (in the narrower sense...
Oxford English Dictionary
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Dwarf
video game)
Dwarves (band), American punk band
Killer Dwarfs, Canadian heavy metal band
Wrocław's dwarfs, small sculptures in Wrocław, Poland
Biology
Phyletic
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Geophilus bosniensis
Overall, the identity and phyletic position of this centipede are uncertain.
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Phyletic gradualism - Wikipedia
Phyletic gradualism is a model of evolution which theorizes that most speciation is slow, uniform and gradual. When evolution occurs in this mode, it is usually by the steady transformation of a whole species into a new one (through a process called anagenesis).In this view no clear line of demarcation exists between an ancestral species and a descendant species, unless splitting occurs.
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【惯性导航系统惯导系统】的英文翻译和相关专业术语翻译-SCIdict学术词典-在线专业词典
INERTIAL NAVIGATION SYSTEM 系统: consulting system; software; Ecosystem; Descent; Dissertation; array; information system; System; Line; phyletic line; Pedigree ...
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Pseudoextinction
Pseudoextinction (or phyletic extinction) of a species occurs when all members of the species are extinct, but members of a daughter species remain alive Pseudoextinction is an event that occurs much more frequently under the assumption of a Phyletic gradualism model of evolution, under which speciation
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Punctuated gradualism
The study directly challenges phyletic gradualism and punctuated equilibrium. See also
Phyletic gradualism
Punctuated equilibrium
References
Further reading
Futuyma, D. J. (1997). Punctuated Equilibrium.
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John Colarusso
"Phyletic Links between Proto-Indo-European and Proto–Northwest Caucasian".
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