| 单词 | Cirripedia |
| 例句 | Charles had two books on barnacles coming out: A Monograph on the subclass Cirripedia and A Monograph on the fossil Lepadidae. Charles and Emma: The Darwins' Leap of Faith 2009-01-01T00:00:00Z This anecdote delighted Oliver beyond words, partly for the comedy, but mainly because he understood why Darwin would spend eight years with Cirripedia; Oliver was equally obsessed with invertebrates. A Year Without Oliver Sacks 2016-08-18T04:00:00Z Besides the sedentary Cirripedia, numbers of the smaller forms, especially among the Entomostraca, subsist on floating particles of organic matter swept within reach of the jaws by the movements of the other limbs. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z Among the Crustacea the total segmentation of the yolk occurs among the Copepoda, Rhizocephala, and Cirripedia. On the Origin and Metamorphoses of Insects 2011-12-05T03:00:46.667Z Not only are these males, as just remarked, Cirripedia; but they manifestly belong to the Pedunculated Family. A Monograph on the Sub-class Cirripedia With Figures of all the Species. A Monograph of the sub-class Cirripedia, with figures of all the species. Life of Charles Darwin BARNACLE, a name applied to Crustacea of the division Cirripedia or Thyrostraca. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" In the Cirripedia it forms a fleshy “mantle” strengthened by shelly plates or valves which may assume a very complex structure. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z Alfred Russel Wallace, Darwin's chief competitor said that "A Monograph on the Cirripedia" is enough upon which to found a deathless reputation. Little Journeys to the Homes of the Great - Volume 12 Little Journeys to the Homes of Great Scientists Again, a most distinguished author has stated that the Cirripedia differ from the Crustacea:—1st. A Monograph on the Sub-class Cirripedia With Figures of all the Species. Meanwhile Darwin had been carrying on a great research on the very peculiar order of crustacea, termed Cirripedia, better known as barnacles and acorn shells. Life of Charles Darwin Among many Cephalopoda and Cirripedia, and among certain of the Articulata, the female is larger than the male. Sex and Society Possibly related to the same group of structures are the greatly-developed cement-glands of the Cirripedia, which serve to attach the animals to their support. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z As Darwin had studied and classified the Cirripedia, so would he write an essay on Rhizopods. Little Journeys to the Homes of the Great - Volume 12 Little Journeys to the Homes of Great Scientists Cirripedia having a peduncle, flexible, and provided with muscles. A Monograph on the Sub-class Cirripedia With Figures of all the Species. Sacculina is one of the Cirripedia, and therefore allied to the Barnacles. Hormones and Heredity A pair of similar filaments spring, in the larvae of the Cirripedia and Rhizocephala, directly from the brain. Facts and Arguments for Darwin The eggs are retained between the valves of the shell in some Phyllopoda and in the Cladocera and Ostracoda, and they lie in the mantle cavity in the Cirripedia. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z The Cirripedia, which you and Dr. Gould were so good as to send me, have proved of great service to me. Louis Agassiz: His Life and Correspondence Metamorphoses.—I will here briefly describe the Metamorphoses, as far as known, common to all Cirripedia, but more especially in relation to the present family. A Monograph on the Sub-class Cirripedia With Figures of all the Species. I have been getting on well with my beloved Cirripedia, and get more skilful in dissection. More Letters of Charles Darwin — Volume 1 As the Cirripedia and Rhizocephala now in general resemble each other far more than in their Nauplius-state, this is also the case with the individual members of each of the two orders. Facts and Arguments for Darwin A nauplius larva differing only in details from the typical form just described is found in the majority of the Phyllopoda, Copepoda and Cirripedia, and in a more modified form, in some Ostracoda. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z These classes are the Crustacea, Cirripedia, and Annelida. Twenty Thousand Leagues Under the Sea They are constructed like ordinary Cirripedia, and have a mouth, thorax and cirri, enclosed in a capitulum, supported on a peduncle of moderate length and narrow. A Monograph on the Sub-class Cirripedia With Figures of all the Species. They have recalled many a puzzle through which I passed when monographing the Cirripedia; and your book in those days would have been quite invaluable to me. Life and Letters of Charles Darwin — Volume 2 Now as to the question: How were Cirripedia converted by natural selection into Rhizocephala? Facts and Arguments for Darwin The Cirripedia are so specialized both as larvae and as adults that it is hard to say in what direction their origin is to be sought. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z I use Agassiz's nomenclator; at least two-thirds of the dates in the Cirripedia are grossly wrong. Life and Letters of Charles Darwin — Volume 1 I may here mention, that in a central line between the scuta, I observed the apparently single, minute, black eye, as in ordinary Cirripedia. A Monograph on the Sub-class Cirripedia With Figures of all the Species. C.D.—Shown by rigorous and long-continued work on same subject, as 20 years on the 'Origin of Species,' and 9 years on 'Cirripedia.' Life and Letters of Charles Darwin — Volume 2 A final and very peculiar section of the Crustacea is formed by the two orders of the Cirripedia and Rhizocephala.* Facts and Arguments for Darwin In the Cirripedia, however, they are vascular processes from the inner surface of the mantle or shell-fold, and in some Ostracoda they are outgrowths from the sides of the body. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z I work now every day at the Cirripedia for 2 1/2 hours, and so get on a little, but very slowly. Life and Letters of Charles Darwin — Volume 1 I know of no other instance, amongst Cirripedia, in which calcified valves or scales are moulted. A Monograph on the Sub-class Cirripedia With Figures of all the Species. A Monograph of the Sub-class Cirripedia, with Figures of all the Species. Life and Letters of Charles Darwin — Volume 2 I would not combine the Rhizocephala with the Cirripedia, as Liljeborg has done, but place them in opposition as equivalent, like the Amphipoda and Isopoda. Facts and Arguments for Darwin The eight years from October, 1846, to October, 1854, were mainly devoted to the preparation of his two important monographs on the recent and fossil Cirripedia. Darwin and Modern Science If, therefore, the supposition that the appendages on the antennae of the pupae of Rhizocephala are young roots be correct, the roots of the Rhizocephala are homologous with the cement-ducts of the Cirripedia. Facts and Arguments for Darwin A considerable number of existing Cirripedia settle exclusively or chiefly upon living animals;—on Sponges, Corals, Mollusks, Cetaceans, Turtles, Sea-Snakes, Sharks, Crustaceans, Sea Urchins, and even on Acalephs. Facts and Arguments for Darwin "I fear the study of the Cirripedia will ever remain 'wholly unapplied,' and yet I feel that such study is better than castle-building." Darwin and Modern Science |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。