| 单词 | oviparous |
| 例句 | They are one of the larger land-animals of Winter, about the size of a fox, oviparous vegetarians with a splendid coat of gray or white fur. The Left Hand of Darkness 1969-03-01T00:00:00Z Some species of sharks are oviparous: They lay eggs that hatch outside of the mother’s body. Concepts of Biology 2013-04-25T00:00:00Z What are the mechanisms that protect and nurture the embryo in oviparous animals? Biology for AP Courses 2022-06-09T00:00:00Z Humans, after all, are not oviparous — we do not lay eggs. Costa Rica: World's last in vitro fertilization ban falls : Nature : Nature Research 2016-08-16T04:00:00Z Gmelin remarks that the animal emits a phosphoric light; and Captain Cook observed that it is oviparous, and discharged, on being touched, a liquor of the most beautiful purple. Zoological Illustrations, Volume II or Original Figures and Descriptions of New, Rare, or Interesting Animals 2012-04-19T02:00:34.283Z The class of Vertebrata that includes the birds. µ Aves, or birds, have a complete double circulation, oviparous, reproduction, front limbs peculiarly modified as wings; and they bear feathers. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z Leeches are oviparous, and their ova are discharged in one involucre near the surface and margin of pools, and are hatched by the heat of the sun. Curiosities of Medical Experience 2012-03-09T03:00:20.410Z In one species, A. rhodostoma, the scales are smooth; and the female is oviparous and guards her eggs until they hatch. Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia) 2011-12-17T03:00:17.963Z Some polyzoa are oviparous, while in others a larva is formed within the zoœcium and does not escape until it has attained some complexity of structure. Freshwater Sponges, Hydroids & Polyzoa 2011-06-25T02:00:17.833Z Another reversion is the occurrence of breasts without nipples, resembling those found in the oviparous mammals. Degeneracy Its Causes, Signs and Results 2011-05-02T02:00:17.657Z They possess a cloaca into which the intestine and urinogenital ducts open and are oviparous. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z Fleas are oviparous, and undergo a very complete metamorphosis. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 4 "Finland" to "Fleury, Andre" 2011-03-20T02:00:30.697Z Organic remains clearly teach us that there have always been viviparous as well as oviparous creatures, and gemmiparous as well as fissiparous animals and plants. The Religion of Geology and Its Connected Sciences 2011-02-28T03:00:28.890Z The uniformity in character of the brain throughout the group in Mammals is remarkable, in reference to the circumstance that the reproduction varies in type; the lowest, or Monotreme division, being oviparous. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z Another advantage was an oviparous reproduction system, with many small offspring being born, but only a few surviving to reach giant adulthood. Q & A: So Big! 2010-05-31T20:02:00Z Animals with two ventricles are viviparous, as Quadrupeds and Cetacea, or oviparous, as Birds. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History They are oviparous and somewhat resemble insects, but they have a united head and thorax, and do not undergo a metamorphosis similar to insects. The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli Descending a little lower, we come to the oviparous and ovoviviparous tribes. The Religion of Geology and Its Connected Sciences 2011-02-28T03:00:28.890Z Plants of a less simple structure, coniferæ and cycadeæ, flourished largely in the next epoch, when oviparous reptiles began also to abound. Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology The oviparous habits of birds are explained by their tendency to favour the perpetuation of the species, precisely in the manner of modern naturalists. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" The division of them into viviparous and oviparous he rejects, alleging, that all are in one sense or other oviparous. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History Most of the sharks and rays are viviparous, but in the oviparous species the eggs present some interesting and peculiar forms. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 1 "Edwardes" to "Ehrenbreitstein" They differ from the majority of sharks, and resemble the rays in being oviparous. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 6 "Dodwell" to "Drama" These islands appear to have been drained by rivers of considerable size, which were inhabited by crocodiles and gigantic oviparous reptiles, both herbivorous and carnivorous, belonging for the most part to extinct genera. Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology The cobra is oviparous; and its eggs, which are from 18 to 25 in number, are of a pure white colour, somewhat resembling in size and appearance the eggs of the pigeon, but sometimes larger. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" The other treatises, on the viviparous and oviparous digitate quadrupeds, on serpents, monsters, and minerals, were prepared for the press by Bartholomew Ambrosinus, another of his successors, and that on trees by Ovid Montalbanus. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History Generally, among the oviparous snakes the eggs are buried, but some species of boas jealously guard them, enclosing them within the coils of the body. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 1 "Edwardes" to "Ehrenbreitstein" The reptiles all produce their young from eggs, or are "oviparous"—some hatch their eggs within the body, and produce their young alive, or are "ovo-viviparous." Harper's New Monthly Magazine, Volume 2, No. 12, May, 1851. Most of them are, of course, oviparous, and it is quite the rule for them to deposit their eggs by hundreds of thousands, by millions even. A History of Science, Volume 5(of 5) Aspects Of Recent Science The higher oviparous vertebrates, especially the birds, take care of their progeniture for some time after laying. The Sexual Question A Scientific, psychological, hygienic and sociological study He then passes to the cetacea, with which he seems to be nearly as well acquainted as modern naturalists, and reverts to the oviparous fishes, respecting which he presents numerous details. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History It is an insect which has no wings, and the female is oviparous. The Cook and Housekeeper's Complete and Universal Dictionary; Including a System of Modern Cookery, in all Its Various Branches, Adapted to the Use of Private Families The creative fiat went forth, and the oviparous animals,—birds and reptiles,—came into existence. The Testimony of the Rocks or, Geology in Its Bearings on the Two Theologies, Natural and Revealed These curious oviparous animals commence their long burrows under water, and work upwards into dry ground. Austral English A dictionary of Australasian words, phrases and usages with those aboriginal-Australian and Maori words which have become incorporated in the language, and the commoner scientific words that have had their origin in Australasia Thus the chaos redivivum of Linn�us dwells in vinegar and in bookbinders paste: it revives by water after having been dried for years, and is both oviparous and viviparous; Syst. The Temple of Nature; or, the Origin of Society A Poem, with Philosophical Notes He then gives a general account of the oviparous quadrupeds, particularly of the Egyptian crocodile and the chameleon, concerning which he relates many interesting circumstances. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History You desired me to investigate whether the queen is really oviparous. New observations on the natural history of bees The birds are oviparous; and between the extrusion of the egg and the development of the perfect young bird they have to hatch it into life during a long period of incubation. The Testimony of the Rocks or, Geology in Its Bearings on the Two Theologies, Natural and Revealed And if it be objected that encystation and spore-formation in the Protozoa are not always preceded by conjugation, the answer would be that neither is oviparous propagation in the Metazoa invariably preceded by fertilization. Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions All are oviparous, and bury their eggs, which are hatched by the warmth of the sun. The Western World Picturesque Sketches of Nature and Natural History in North and South America In some species the heart has two distinct cavities, and the blood is warm and red; of these some are viviparous,—the mammalia,—others oviparous,—the class of birds. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History The animals are dealt with in groups—viviparous and oviparous quadrupeds, fish, serpents, birds, etc. Fathers of Biology Coenogonous: oviparous at one season of the year, ovoviviparous at another, as in Aphididae. Explanation of Terms Used in Entomology To complete this description, it may be observed that the male spiders are much less than the female, and that the latter are oviparous. The Best of the World's Classics, Restricted to Prose, Vol. IV (of X)—Great Britain and Ireland II Hence it is the first food given to all animated creatures—not alone to the mammalia, but to the oviparous animals—even to the infantile forms of the vegetable itself. The Castaways Thus, he says that all viviparous animals which have hair are furnished with mammæ, as are also the whale and the dolphin; but those which are oviparous are not so provided. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History Though they are oviparous, yet they are viviparous also, hatching their young within their bellies, and then bringing them forth. The Natural History of Selborne, Vol. 1 He begins his study of structure with man, who is the most intricate, and then takes up in turn viviparous and oviparous quadrupeds, then birds, then fishes. Form and Function A Contribution to the History of Animal Morphology The world-producing egg figures in all cosmogonies; and modern science has discovered that all animal production is oviparous. Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry He himself did actually so adorn several respectable Shanghai hens which he caught at their oviparous duties, and the spectacle left Kathleen weak with laughter. The Danger Mark Serpents are also scaly, and, excepting the viper, oviparous. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History Some authors say that they are viviparous, and yet Ray classes them among his oviparous animals, and is silent with regard to the manner of their bringing forth. The Natural History of Selborne, Vol. 1 He had no notion that children could be humanized by being made to read that "the crocodile is oviparous," or that "summer ornaments for grates are made of wood shavings and of different coloured papers." Matthew Arnold Scheme, but in their manner of generation being oviparous, &c. Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon These, and many other living creatures belonging to the four orders, viz., viviparous and oviparous and filth-born and vegetable, were invited to that Sacrifice. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 The oviparous monotreme and the marsupial almost certainly represent lower mammalian ancestral stages. The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 The goats of Hirgonq�u might be oviparous, and lay their eggs to be hatched by the sun. Hieroglyphic Tales Reptiles are vertebrated animals belonging to Cuvier's first great section, but distinguished from mammalia and birds, by their cold blood, their oviparous generation, and the absence of either feathers or hair from their bodies. How to See the British Museum in Four Visits Suppose the woman had reproduced in some prehistoric way instead of being oviparous as we are? Back to Methuselah O lord of all the lords of the gods, thou art the four orders of living creatures, viz., the viviparous, the oviparous, the filth-born, and plants. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 The marsupials, except the opossum, are confined to Australia, and the oviparous mammals, or monotremes, to New Zealand. The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 That ingenious and indefatigable naturalist is, however, of opinion that eels are oviparous, though he failed in producing proof that the common eels were so. The Mirror of Literature, Amusement, and Instruction Volume 19, No. 543, Saturday, April 21, 1832. A tree is a swarm of individual plants; vegetables are either oviparous or viviparous; are all annual productions like many kinds of insects? The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation That the intra-uterine gestation, or its cessation, were not originally necessary to determine the functional periodicity of the milk glands is proved by their presence in the Monotremes, which are oviparous. Hormones and Heredity He then consumes with his energy, O monarch, without any loss of time, the four kinds of created beings, viz., viviparous, oviparous, filth-born, and vegetable. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 And the other oviparous creatures ranging the sea, it hath been heard by us, O Bhishma use for virtue's sake to bring him food. The Mahabharata of Krishna-Dwaipayana Vyasa Translated into English Prose Sabha Parva There is an instance of this double mode of production in the animal kingdom, which is equally extraordinary: the same species of Aphis is viviparous in summer, and oviparous in autumn. The Botanic Garden. Part II. Containing the Loves of the Plants. a Poem. With Philosophical Notes. They are in general oviparous, or egg-producing; but there are a few, such as the eel and the blenny, which are viviparous, or produce their young alive. The Book of Household Management Bühler on the other hand, confirmed my own negative result with regard to oviparous Teleosteans, and also found no hypertrophy of the follicle in Cyclostomes which are also oviparous. Hormones and Heredity Deceived by those children of little understanding, that oviparous creature from folly and pride, regarded their words to be true. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 This snake, according to some naturalists, is oviparous, and according to others viviparous; but all authorities agree that it is viperous in the extreme. Punchinello, Volume 1, No. 09, May 28, 1870 In them the milk comes out through a flat portion of the ventral skin that is pierced like a sieve, as we still find in the lowest living mammals, the oviparous Monotremes of Australia. The Evolution of Man — Volume 2 It is due to the fact that the young of the mammal, whose ancestors were certainly oviparous, now remain a long time in the womb. The Evolution of Man — Volume 1 How, for instance, could the mammary glands be developed in oviparous creatures? Story of Creation as Told By Theology and By Science They never injure, in thought, word, or deed, immobile things or creatures that are viviparous, or oviparous or born of filth, or called vegetables. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 It had somewhat the appearance of an eel; but, being oviparous, it can have no connexion with that genus. The Albert N'Yanza, Great Basin of the Nile It is then clear that the Marsupials—viviparous Mammals without placenta—are a necessary transition from the oviparous Monotremes to the higher Placentals with chorion-villi. The Evolution of Man — Volume 2 The marsupials, a second sub-class, come next to the oviparous monotremes, the oldest of the mammals. The Evolution of Man — Volume 1 Of this a notable instance is to be found in the transition from oviparous animals to the mammalia. Story of Creation as Told By Theology and By Science They are viviparous, oviparous, vegetables, and those born of filth. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 Though they are oviparous, yet they are viviparous also, hatching their young within their bellies, and then bringing them forth. The Natural History of Selborne This is the case also with the lowest mammals, the oviparous Monotremes and most of the Marsupials. The Evolution of Man — Volume 2 The oldest, oviparous mammals, the monotremes, behave in the same way as the reptiles and birds. The Evolution of Man — Volume 1 These are clearly connected with the fact that the ancestors of the viviparous mammals were oviparous amniotes like the present monotremes, and only gradually became viviparous. The Evolution of Man — Volume 1 Some authors say that they are viviparous: and yet Ray classes them among his oviparous animals; and is silent with regard to the manner of their bringing forth. The Natural History of Selborne |
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