An Account of the Crustacea of Norway, with Short Descriptions and Figures of All the Species Volume 1
Title | An Account of the Crustacea of Norway, with Short Descriptions and Figures of All the Species Volume 1 PDF eBook |
Author | HardPress |
Publisher | Hardpress Publishing |
Pages | 526 |
Release | 2013-01 |
Genre | |
ISBN | 9781313253451 |
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
An Account of the Crustacea of Norway, Vol. 1
Title | An Account of the Crustacea of Norway, Vol. 1 PDF eBook |
Author | G. O. Sars |
Publisher | |
Pages | 720 |
Release | 2015-07-26 |
Genre | Science |
ISBN | 9781331926498 |
Excerpt from An Account of the Crustacea of Norway, Vol. 1: With Short Descriptions and Figures of All the Species In presenting to the scientific world the 1 st Volume of the great work on Norwegian Crustacea, which I have entered upon, I wish to make the following observations about the plan of the work in general, and especially that of the present Volume. The author, who during a long series of years has been engaged by the government to make investigations about the sea-fisheries of Norway, and for this purpose has made numerous journeys of research along the whole Norwegian coast, from the Christianiafjord to Vadso, has thereby had an unusually convenient opportunity for at the same time studying the rich marine invertebrate fauna occurring along that extensive coast, and has especially made himself familiar with the several groups of Crustacea, which had long before been his special study. A very large amount of zoological material has thus from time to time been brought together from many different localities, and among this material have been found numerous interesting forms new to science. Most of the new Crustacea have been briefly characterised by the author in several papers, chiefly published in the Transactions of the Scientific Society of Christiania, and a few groups, for instance the Mysidtr, have also been more fully treated of in separate treatises. It has, however, appeared to the author very desirable, that a full account of the rich carcinological fauna of Norway should be given, like that of the Briti.sh Crustacea long ago published by several distinguished carcilogists, both because such faunistic works have on tlie whole shown themselves to be extremely useful, and because the fauna of Norway, as is well known, belongs to two distinct zoological regions, the boreal and arctic, and thus exhibits characteristic differences from that of the British Isles. Indeed, the author has long felt it as a veritable duty, by entering Upon a such work, to utilise his long experience for the benefit of future carcinologists. But the great expenses connected with the publication of such an extensive work in the usual manner, as publication from the University, have hitherto prevented him from realizing his plan, and it is only. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
An account of the Crustacea of Norway, with short descriptions and figures of all the species
Title | An account of the Crustacea of Norway, with short descriptions and figures of all the species PDF eBook |
Author | G. O. Sars |
Publisher | |
Pages | 730 |
Release | 1895 |
Genre | Crustacea |
ISBN |
An account of the Crustacea of Norway
Title | An account of the Crustacea of Norway PDF eBook |
Author | Georg Ossian Sars |
Publisher | |
Pages | 274 |
Release | 1890 |
Genre | Crustacea |
ISBN |
An Account of the Crustacea of Norway, With Short Descriptions and Figures of All the Species, Vol. 5
Title | An Account of the Crustacea of Norway, With Short Descriptions and Figures of All the Species, Vol. 5 PDF eBook |
Author | Georg Ossian Sars |
Publisher | Forgotten Books |
Pages | 1058 |
Release | 2018-09-11 |
Genre | Science |
ISBN | 9781396152016 |
Excerpt from An Account of the Crustacea of Norway, With Short Descriptions and Figures of All the Species, Vol. 5: Copepoda Harpacticoida; Parts 1 and 2, Misophriidæ, Longipediidæ, Cerviniidæ, Ectinosomidæ (Part) The cephalosome is generally coalesced with the lst segment of the meta some, though in some few forms a well-marked demarcation between them may be found to exist. The lateral parts of this section are more or less expanded, being so deep in some forms, e. G. The genus Longipcdia, that they wholly include between them the oral appendages. It projects in front in a more or less distinct, generally lamellar rostrum, which in most cases is movably connected with the cephalic shield. The 3 succeeding segments of the metasome are always well defined, and are provided with more or less distinct epimeral plates. The last segment of the metasome, as stated above, has always a very movable articulation with the preceding segment, whereas it is firmly connected with the lst segment of the urosome. Its epimeral plates are generally obsolete, or at any rate much smaller than on the preceding segments. The urosome is composed of 5 segments. The first 2 of which, however, in the female are more or less completely coalesced, though in some forms a distinct suture between them is seen dorsally. In the male these 2 segments are always distinctly separated, and the lst of them pro jects at the end, on each side of the ventral face, to a small setiferous process. The caudal rami are in most cases short, and firmly connected with the last caudal segment. Of the apical setae, as a rule, only the 2 middle ones are well developed, the others being more or loss rudimentary. A single eye is generally present, though in some forms, especially in those from deep water, no trace of such an organ is to be found. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
An Account of the Crustacea of Norway,
Title | An Account of the Crustacea of Norway, PDF eBook |
Author | Georg Ossian Sars |
Publisher | Hansebooks |
Pages | 268 |
Release | 2019-01-24 |
Genre | |
ISBN | 9783337724009 |
An account of the Crustacea of Norway, - With short descriptions and figures of all the species - Vol. 1 is an unchanged, high-quality reprint of the original edition of 1895. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
An Account of the Crustacea of Norway, with Short Descriptions and Figures of All the Species
Title | An Account of the Crustacea of Norway, with Short Descriptions and Figures of All the Species PDF eBook |
Author | G. O. Sars |
Publisher | |
Pages | 548 |
Release | 1899 |
Genre | Crustacea |
ISBN |