Phylogeny Quotes

gods could only carry away Homo celestialis with them, you see, because the angels had already learned to make their bodies light. But most sapiens - even those of us with fully expressed theogenetica - haven't yet attained the psionic phylogeny necessary to sublimnify the organism. ~ Kai Ashante Wilson

Child psychology and animal psychology are of relatively slight importance, as compared with the sciences which deal with the corresponding physiological problems of ontogeny and phylogeny. ~ Wilhelm Wundt

Phylogeny and ontogeny are, therefore, the two coordinated branches of morphology. Phylogeny is the developmental history [Entwickelungsgeschichte] of the abstract, genealogical individual; ontogeny, on the other hand, is the developmental history of the concrete, morphological individual. ~ Ernst Haeckel

It is now firmly established that ontogeny does not repeat phylogeny ~ George Gaylord Simpson

As long as museums and universities send out expeditions to bring to light new forms of living and extinct animals and new data illustrating the interrelations of organisms and their environments, as long as anatomists desire a broad comparative basis human for anatomy, as long as even a few students feel a strong curiosity to learn about the course of evolution and relationships of animals, the old problems of taxonomy, phylogeny and evolution will gradually reassert themselves even in competition with brilliant and highly fruitful laboratory studies in cytology, genetics and physiological chemistry. ~ William King Gregory

Studentdom, he felt, must pass its own Examinations and define its own Commencement--a slow, most painful process, made the more anguishing by bloody intelligences like the Bonifacists of Siegfrieder College. Yet however it seemed at times that men got nowhere, but only repeated class by class the mistakes of their predecessors, two crucial facts about them were at once their hope and the limitation of their possibility, so he believed. One was their historicity: the campus was young, the student race even younger, and by contrast with the whole of past time, the great collegiate cultures had been born only yesterday. The other had to do with comparative cyclology, a field of systematic speculation he could not review for me just then, but whose present relevance lay in the correspondency he held to obtain between the life-history of individuals and the history of studentdom in general. As the embryologists maintained that ontogeny repeats phylogeny, so, Max claimed, the race itself--and on a smaller scale, West-Campus culture--followed demonstrably--in capital letters, as it were, or slow motion--the life-pattern of its least new freshman. This was the basis of Spielman's Law--ontogeny repeats cosmogeny--and there was much more to it and to the science of cyclology whereof it was first principle. The important thing for now was that, by his calculations, West-Campus as a whole was in mid-adolescence...
'Look how we been acting,' he invited me, referring to intercollegia ~ John Barth

If ontogeny recapitulates phylogeny, then children are somewhat closer to our roots as primates in the arboreal forest. Humans appear to be the only primates that I know of that are afraid of heights. All other primates, when they're scared, they run up a tree, where they feel safe. ~ Richard Preston

Speciation does not necessarily promote evolutionary change; rather, speciation 'gathers in' and guards evolutionary change by locking and stabilization for sufficient geological time within a Darwinian individual of the appropriate scale. If a change in a local population does not gain such protection, it becomes-to borrow Dawkins's metaphor at a macroevolutionary scale-a transient duststorm in the desert of time, a passing cloud without borders, integrity, or even the capacity to act as a unit of selection, in the panorama of life's phylogeny. ~ Stephen Jay Gould

[I]t is tempting to look to biology to find or ratify boundaries such as "when life begins." But that only highlights the clash between two incommensurable ways of conceiving life and mind. The intuitive and morally useful concept of an immaterial spirit simply cannot be reconciled with the scientific concept of brain activity emerging gradually in ontogeny and phylogeny. No matter where we try to draw the line between life and nonlife, or between mind and nonmind, ambiguous cases pop up to challenge our moral intuitions. ~ Steven Pinker