How To Use Phylogenetically In A Sentence
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Although no evidence has been found for the presence of simians in Oceania, Indonesian STLV-I strains are both phylogenetically and geographically close to the HTLV-Ic strains.
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Among extant vertebrates, turtles are an ideal clade to lead the transition from a rank-based nomenclatural system to a rank-free nomenclatural system that is based on phylogenetically defined clade names.
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Thus in many mammals the mesodermal part of the allantois often appears long before the endodermal part, though this is phylogenetically older.
Form and Function A Contribution to the History of Animal Morphology
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Hertwig followed up this clue, and came to the conclusion not only that placoid scales and teeth were strictly homologous, but also that all membrane bones were derived phylogenetically from ossifications present in the skin or in the mucous membrane of the mouth, just as cartilage bones were derived from the cartilaginous skeletons of the primitive Vertebrates.
Form and Function A Contribution to the History of Animal Morphology
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The earliest occurring and phylogenetically most primitive synapsids are the ‘pelycosaurs’ of traditional terminology.
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According to Haeckel, the origin of the generative products in the mesoderm is a heterotopic phenomenon, for he considers that they must have originated phylogenetically in one of the two primary layers, ectoderm or endoderm.
Form and Function A Contribution to the History of Animal Morphology
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Island endemics arise frequently from mainland ancestors in many taxonomic groups, so large numbers of phylogenetically independent comparisons can be made.
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Thus in many mammals the mesodermal part of the allantois often appears long before the endodermal part, though this is phylogenetically older.
Form and Function A Contribution to the History of Animal Morphology
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a phylogenetically primitive part of the brain
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The current results have provided evidence for the hypothesis that empathy is phylogenetically continuous in mammals and has provided a rats' model of empathy for further research.
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There are many cases where a single pollinator is responsible for pollinating many species of plants, for example long-tongued flies (Tabanidae and Nemestrinidae) are the exclusive pollinators of many genera of petaloid monocots as well as Pelargonium and Erica; a butterfly is the exclusive pollinator of a phylogenetically disparate group of red-flowered and autumn-flowering species; hopliine (monkey) beetle pollination has evolved convergently in many genera, etc.
Lowland fynbos and renosterveld
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The same mode of increase has been adopted independently in phylogenetically distinct clades.
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Cowpea rhizobia, peanut rhizobia and mungbean rhizobia all belong to "Vigna" rhizobia phylogenetically. However the phylogeny of these rhizobia was poorly understood.
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Rather phylogenetically, he proceeds from a survey of sensory modalities to mental powers of perception, intelligence, appetence, emotion, habit and instinct, ending with a general discussion of mental evolution.
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We conclude that potentiation of gill contraction is not a general characteristic of bivalves and that the uneven distribution is not phylogenetically based.
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If ornaments appeared in subfamilies or tribes that were phylogenetically separated, these were counted as evolutionarily independent events.
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Rather they derive from associated events in experience that antedate linguistic structure both phylogenetically and, in man, in individual development.
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A negative relationship between body size and rate of molecular evolution was found for phylogenetically independent pairs of reptile species spanning turtles, lizards, snakes, crocodile, and tuatara.
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Regression through the origin with phylogenetically independent contrasts … which is equivalent to phylogenetic generalized least squares (PGLS) analysis, accounts for the nonindependence of species and indicates no overall evolutionary relationship between the traits … The apparent pattern across species was driven by positively correlated trait change only at the basal split of the phylogeny; throughout the rest of the phylogeny, the traits mostly changed in opposite directions (A; basal contrast in red) ….
Discover Blogs
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As a result of their isolation, most of the native plant species on the Azores are living fossils, phylogenetically primitive, and related to, though divergent from, the preglacial flora of Europe.
Azores temperate mixed forests
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Like other isolated islands, the Azores have functioned as a natural evolutionary laboratory - most of the native plant species are living fossils, phylogenetically primitive, and related to, though divergent from, the preglacial flora of Europe.
Azores temperate mixed forests
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As you see from the little cladogram I’ve knocked up here [click for larger version], bat diphyly and archontan monophyly makes it at least possible – and phylogenetically parsimonious – that flight was primitive for the megabat-primate clade, or in other words that primates are secondarily flightless.
Archive 2006-08-01
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These private haplotypes are phylogenetically related but geographically unrelated.
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The German zoologist, Ernst Haeckel, suggested, in this theory, the idea that ontogeny recapitulates phylogeny means that as over the short time span of nine months, a fetus, in the womb, goes through ontogenetic phases of development, it recapitulates the stages of development we see as we go up the evolutional scale -- phylogenetically, that took billions of years to develop.
Printing: A Book Review; The Terror Dream: Fear and Fantasy in Post-9/11 America by Susan Faludi
