A List Of The Protozoa And Rotifera Found In The Illinois River And Adjacent Lakes At Havana Ill

Author : Adolph Hempel
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.11/5 ( download)

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Download or read book A List of the Protozoa and Rotifera Found in the Illinois River and Adjacent Lakes at Havana, Ill written by Adolph Hempel and published by . This book was released on 1898 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Adolph Hempel
Publisher : Theclassics.Us
ISBN 13 : 9781230338705
Total Pages : 28 pages
Book Rating : 4.05/5 ( download)

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Download or read book A List of the Protozoa and Rotifera Found in the Illinois River and Adjacent Lakes at Havana, Ill written by Adolph Hempel and published by Theclassics.Us. This book was released on 2013-09 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1898 edition. Excerpt: ...have the body covered with a very thin chitinous external cuticula, while a great many have a hard, inflexible carapace or lorica. A number of species inhabit tubes, which they either secrete or build up from surrounding debris and pellets of excreta. Members of this group are readily recognized by the presence of tbe mastax, a more or less irregularly three-lobed muscular organ, containing the teeth, jaws, or trophi, as they are variously called. These are composed of chitin, are hard and durable, and are true masticatory organs. Although some of the rotifers have no cilia, all of them agree in having a mastax and trophi, and as these structures are peculiar to the Rotifera they afford a ready means of identification. The mastax is usually situated in the anterior part of the body, just behind the buccal orifice or lips, and a short oesophagus connects it with a large stomach lying in the posterior dorsal part of the animal. Many rotifers have the power of protruding the tropin through the buccal orifice, and they may often be found nibbling at algae and other aquatic plants. Although the trophi are used by many rotifers to crush their food, there are some large forms, like Asplanchna, that swallow their food entire, as is shown by the uninjured rotifers, protozoans, and algae found in their stomachs. The chitinous jaws or trophi (Fig. 3) consist typically of two hammer-like lateral parts, the mallei, bearing one to seven comb-like apical teeth, and working upon the two halves of a divided central part, the incus. The mallei are usually separable into an apical part bearing the teeth, the uncus, and a basal part, the manubrium. The two divisions of the incus are the rami and its basal projection is the fulcrum. These inner and outer...

Author : Adolph Hempel
Publisher : Palala Press
ISBN 13 : 9781354619001
Total Pages : 94 pages
Book Rating : 4.05/5 ( download)

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Download or read book A List of the Protozoa and Rotifera Found in the Illinois River and Adjacent Lakes at Havana, Ill written by Adolph Hempel and published by Palala Press. This book was released on 2016-04-26 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author : Francis Leroy Landacre
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.69/5 ( download)

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Download or read book The Protozoa of Sandusky Bay and Vicinity written by Francis Leroy Landacre and published by . This book was released on 1908 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Charles Atwood Kofoid
Publisher :
ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.08/5 ( download)

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Download or read book The Plankton of the Illinois River, 1894-1899: Constituent organisms and their seasonal distribution written by Charles Atwood Kofoid and published by . This book was released on 1908 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 1192 pages
Book Rating : 4.02/5 ( download)

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Download or read book Bulletin of the Illinois State Laboratory of Natural History written by and published by . This book was released on 1910 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.15/5 ( download)

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Download or read book Natural Science written by and published by . This book was released on 1899 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Charles Atwood Kofoid
Publisher :
ISBN 13 :
Total Pages : 706 pages
Book Rating : 4.89/5 ( download)

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Download or read book Methods and Apparatus in Use in Plankton Investigations at the Biological Experiment Station of the University of Illinois written by Charles Atwood Kofoid and published by . This book was released on 1902 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 732 pages
Book Rating : 4.09/5 ( download)

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Download or read book Proceedings of the Ohio State Academy of Science written by and published by . This book was released on 1903 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.67/5 ( download)

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Download or read book Special Papers written by and published by . This book was released on 1904 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: