Download or read book The Echinoderm Fauna of the Azores NE Atlantic Ocean written by author 1 and published by . This book was released on 2019 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Abstract: In more than 150 years of research in the waters surrounding the Azores, several publications on the fauna of echinoderms of the archipelago have been produced, in the form of papers, notes, reports, reviews, and monographs. This work attempts to summarize the present knowledge on this marine group in the Azorean exclusive economic zone (i.e., waters within 200 nautical miles of the archipelago's shores). A short review of the history of the species' taxonomy is given, with key references, geographical distribution, ecology, additional notes and, when possible, figures. We herein report 172 species of echinoderms (6 crinoids, 55 ophiuroids, 45 asteroids, 36 holothurians, and 30 echinoids) from the Azores Archipelago, most of them inhabiting deep waters (>200 m). Only 29 shallow-water species were recorded locally (≤50 m depth). In general, the echinoderm species present in the Azores are characterized by a wide geographical distribution in the Atlantic Ocean. Only nine taxa (all deep-water species, >840 m) appear to be restricted to the Azorean waters. Overall, the knowledge of the echinoderm fauna of the Azores is out-dated, with many species last collected in the archipelago over 100 years ago. A recent interest in the Azorean Mid-Atlantic waters has brought oceanographic cruises back to the archipelago, thus providing new opportunities for the renewal of 150 years of echinoderm studies in the area. Keywords: Echinodermata"--Page 3.

Download or read book Report on the Echini written by Alexander Agassiz and published by . This book was released on 1883 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Echini Crinoids and Corals written by Alexander Agassiz and published by . This book was released on 1874 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report On the Echini written by Alexander Agassiz and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1872, this report provides a thorough examination of the echini species found in the waters surrounding the United States. With detailed descriptions and illustrations, this book is an essential tool for anyone interested in the study of the echini species. 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 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. 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.

Download or read book Revision of the Echini written by Alexander Agassiz and published by . This book was released on 1874 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preliminary Report on the Echini and Star fishes Dredged in Deep Water Between Cuba and the Florida Reef written by Louis François de Pourtalès and published by . This book was released on 1869* with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Echini written by Alexander Agassiz and published by . This book was released on 1883 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Revision of the Echini written by Alexander Agassiz and published by . This book was released on 1873 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Crinoidea and Echinoidea Collected by the Bahama Expedition from the University of Iowa in 1893 written by Hubert Lyman Clark and published by . This book was released on 1919 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Embryology of Echinoderms written by Alexander Agassiz and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive study of the embryonic development of echinoderms, including sea stars, sea urchins, and sea cucumbers. In this seminal work, Alexander Agassiz provides detailed descriptions of the various stages of development and the mechanisms involved in the formation of the adult organism. This book is essential reading for anyone interested in the fascinating world of marine biology. 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 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. 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.

Download or read book Report on the Echinoidea Dredged by H M S Challenger During the Years 1873 1876 written by Alexander Agassiz and published by . This book was released on 1965 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selections from Embryological Monographs written by Alexander Agassiz and published by . This book was released on 1883 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Embryology of Echinoderms written by Alexander Agassiz and published by Sagwan Press. This book was released on 2018-02-07 with total page 42 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.