Genus Species Quotes & Sayings

As the species of the same genus usually have, though by no means invariably, much similarity in habits and constitution, and always in structure, the struggle will generally be more severe between them, if they come into competition with each other, than between the species of distinct genera. — Charles Darwin

Paleontologists had long been aware of a seeming contradiction between Darwin's postulate of gradualism, confirmed by the work of population genetics, and the actual findings of paleontology. Following phyletic lines through time seemed to reveal only minimal gradual changes but no clear evidence for any change of a species into a different genus or for the gradual origin of an evolutionary novelty. Anything truly novel always seemed to appear quite abruptly in the fossil record. — Ernst Mayr

...philosophy does not, like exact or empirical science, bring us to know things of which we were simply ignorant, but brings us to know in a different way things which we already knew in some way; and indeed it follows from our own hypothesis; for if the species of a philosophical genus overlap, the distinction between the known and the unknown, which in a non-philosophical subject-matter involves a difference be-tween two mutually exclusive classes of truths, in a philosophical subject-matter im- plies that we may both know and not know the same thing; a paradox which disappears in the light of the notion of a scale of forms of knowledge, where coming to know means coming to know in a different and better way. — R.G. Collingwood

Producer's Surplus is a convenient name for the genus of which the rent of land is the leading species. — Alfred Marshall

Just as a concept becomes a unit when integrated with others into a wider concept, so a genus becomes a single unit, a species, when integrated with others into a wider genus. For instance, "table" is a species of the genus "furniture," which is a species of the genus "household goods," which is a species of the genus "man-made objects." "Man" is a species of the genus "animal," which is a species of the genus "organism," which is a species of the genus "entity. — Ayn Rand

At first I was rather unwilling to study Latin grammar. It seemed absurd to waste time analyzing every word I came across - noun, genitive, singular, feminine - when its meaning was quite plain. I thought I might just as well describe my pet in order to know it - order, vertebrate; division, quadruped; class, mammalia; genus, felinus; species, cat; individual, Tabby. But as I got deeper into the subject, I became more interested, and the beauty of the language delighted me. — Helen Keller

He who abstains from anything animate ... will be much more careful not to injure those of his own species. For he who loves the genus will not hate any species of animals. — Porphyry

That was Genus Homo, species Whowantstofuckus, subspecies Headup Hisassia. Let us move on to the cages with the interesting animals.
Jacob to Ben describing JT — Z.A. Maxfield

The term 'Being' does not define that realm of entities which is uppermost when these are articulated conceptually according to genus and species: the 'universality' of Being 'transcends' any universality of genus. — Martin Heidegger

Christians who like to write might do as a description of the genus. But the actual species shared more precise characteristics, including intellectual vivacity, love of death, conservative politics, memories of war, and a passion for beef, beer, and verbal battle. — Philip Zaleski

The species and the genus are always the work of nature [i.e. specially created]; the variety mostly that of circumstance; the class and the order are the work of nature and art. — Carl Linnaeus

Taxonomically, my family is Freethinker (including atheists, skeptics, agnostics); my genus is Humanist (including the religion-based), and my species is Secular. — John Rafferty

Precisely when hominins learned to manipulate fire is unclear. But recent research suggests that fire, in the form of cooking, helps account for the leap into the genus Homo, who became physiologically dependent on cooked food. By boosting calories, and by detoxifying and softening food, controlled fire allowed us to exchange big guts for big brains. Experiments confirm that we cannot thrive or reproduce on raw foods alone: they simply cannot deliver the calories and they require more chewing, digestive juices, and intestinal machinery. With cooking that digestive process begins earlier. If the observations hold, they say that humans and fire have not simply co-existed but co-evolved. We are not only the keystone species for fire: fire is a keystone process for our existence. — Anonymous

I perceive that they are good and beautiful, that they exist according to their own rules of proportion, that they differ in genus and species from all other genera and species, that they are defined by their own number, that they are true to their order, that they seek their specific place according to their weight. — Umberto Eco

Our probable ancestors, Homo erectus and Homo habilis -now extinct- are classified as of the same genus (Homo) but of different species, although no one (at least lately) has attempted the appropriate experiments to see if crosses of them with us would produce fertile offspring. — Carl Sagan

And then God, in his benevolence, tasked Adam with the nasty business of nomenclature, calling beasts of land and water and air for what he saw fit, giving them names, calling them names, pegging down their potentials to classifications, to genus, to species. — Carlos Malvar

I believe that our species will not last long. It does not seem to be made of the stuff that has allowed the turtle, for example, to continue to exist more or less unchanged for hundreds of millions of years, for hundreds of times longer, that is, than we have even been in existence. We belong to a short-lived genus of species. All of our cousins are already extinct. What's more, we do damage. The brutal climate and environmental changes that we have triggered are unlikely to spare us. — Carlo Rovelli

We belong to a short-lived genus of species. All of our cousins are already extinct. What's more, we do damage. The brutal climate and environmental changes that we have triggered are unlikely to spare us. For — Carlo Rovelli

I had found again and again that the most aberrant population of a species - often having reached species rank, and occasionally classified even as a separate genus - occurred at a peripheral location, indeed usually at the most isolated peripheral location. — Ernst Mayr

Elohim was, in logical terminology, the genus of which ghosts, Chemosh, Dagon, Baal, and Jahveh were species. The Israelite believed Jahveh to be immeasurably superior to all other kinds of Elohim. The inscription on the Moabite stone shows that King Mesa held Chemosh to be, as unquestionably, the superior of Jahveh. — Thomas Henry Huxley

That?" I glanced back to the door where JT had disappeared. "That was Genus Homo, species Whowantstofuckus, subspecies Closeted Headup Hisassia. Let us move on to the cages with the interesting animals."
Jacob "Yasha" Livingston — Z.A. Maxfield

I was rather unwilling to study Latin grammar. It seemed absurd to waste time analyzing, every word I came across - noun, genitive, singular, feminine - when its meaning was quite plain. I thought I might just as well describe my pet in order to know it - order, vertebrate; division, quadruped; class, mammalia; genus, felinus; species, cat; individual, Tabby. — Helen Keller

If you have a clear idea of a soul, you will have a clear idea of a form; for it is of the same genus, though a different species. — Gottfried Leibniz

Man is not a machine, ... although man most certainly processes information, he does not necessarily process it in the way computers do. Computers and men are not species of the same genus ... No other organism, and certainly no computer, can be made to confront genuine human problems in human terms ... However much intelligence computers may attain, now or in the future, theirs must always be an intelligence alien to genuine human problems and concerns. — Joseph Weizenbaum

Her unusual upbringing had made her worldly enough to understand that every female, no matter her genus and species, had the ability to physically coerce a male into full cooperation.
And yes, she knew just the male to coerce. — Delilah Marvelle

The genus Drosophila is one of the great success stories. There's hundreds of species within the genus. They're on every continent except Antarctica, they're in tropical rain forests, they're in deserts, they've evolved many exotic mating behaviors, and they're capable of incredibly long-distance flights. — Michael Dickinson

Ignorance produced genera, and science produced, and will continue to produce, proper names; nor of these shall we be afraid to increase the number, whenever we shall have occasion to denote different species. — Georges-Louis Leclerc, Comte De Buffon