Download or read book Results of the Norwegian Scientific Expedition to Tristan Da Cunha 1937 1938 written by Norwegian Scientific Expedition to Tristan da Cunha, 1937-1938 and published by . This book was released on 1946 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Results of the Norwegian Scientific Expedition to Tristan Da Cunha 1937 1938 written by Erling Christophersen and published by . This book was released on 1947 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of The Academy of Natural Sciences Vol 137 No 1 July 1985 written by and published by Academy of Natural Sciences. This book was released on with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Results of the Norwegian Scientific Expedition to Tristan Da Cunha 1937 38 written by Norwegian Scientific Expedition to Tristan da Cunha and published by . This book was released on 1951 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pleistoannelida Errantia II written by Günter Purschke and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-01-19 with total page 1105 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the fourth in a series of 4 volumes in the Handbook of Zoology series about morphology, anatomy, reproduction, development, ecology, phylogeny and systematics of Annelida. It covers the most typical polychaetes, Phyllodocida, together with certain smaller taxa placed incertae sedis. This volume completes the polychaetous Annelida. Phyllodocida are often vagile, possess well-developed parapodia. Due to their broad and flat cirri these parapodia look like leaves in some taxa and leading to the name of the entire group. Many of its members are macrophagous and often predators. Accordingly most species possess elaborate sense structures such as sensory palps, antennae, eyes and nuchal organs. In certain species the eyes comprise thousands of photoreceptor cells and lenses most likely allowing forming true images. Phyllodocida typically possess an axial muscular pharynx called proboscis functioning as a kind of suction pipe allowing them to swallow and ingest their prey or other food. This pharynx may be armed with cuticular jaws and some species even possess venom glands. The probably most popular and important polychaete model organism, Platynereis dumerilii, belongs to this interesting group. Phyllodocida fall into two to three higher clades comprising about 25 families which represent more than one fourth of the polychaete diversity. One of these families, Syllidae, comprises about 700 valid species of mainly small size and may, therefore, represent one of the most complex and somehow difficult polychaete families on Earth.

Download or read book A Year Book of the Commonwealth written by and published by . This book was released on 1974 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Monograph of the Marine Triclads written by R. Sluys and published by Routledge. This book was released on 2017-10-19 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: A biosystematic study of one of three major groups of planarian flatworms, the marine triclads, or Maricola.

Download or read book Treatise on Marine Ecology and Paleoecology written by Joel W. Iledgpeth and Harry S. Ladd and published by Geological Society of America. This book was released on 1957 with total page 2468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States National Museum and published by . This book was released on 1963 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings American Philosophical Society vol 99 no 4 written by and published by American Philosophical Society. This book was released on with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aquatic Insects of California written by Robert Leslie Usinger and published by Univ of California Press. This book was released on with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1948 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalog of the Library of the Academy of Natural Sciences of Philadelphia written by Academy of Natural Sciences of Philadelphia. Library and published by . This book was released on 1972 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book St Helena written by Great Britain. Colonial Office and published by . This book was released on 1950 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oceanography and Marine Biology written by R. N. Gibson and published by CRC Press. This book was released on 2007-06-20 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflecting the increasing interest in the field and its relevance in global environmental issues, Oceanography and Marine Biology: An Annual Review provides authoritative reviews that summarize results of recent research in basic areas of marine research, exploring topics of special and topical importance while adding to new areas as they arise. This volume, part of a series that regards the all marine sciences as a complete unit, features contributions from experts involved in biological, chemical, geological, and physical aspects of marine science. Including a full color insert and an extensive reference list, the text is an essential reference for researchers and students in all fields of marine science.

Download or read book New Zealand Journal of Zoology written by and published by . This book was released on 1984 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue Authors written by Peabody Museum of Archaeology and Ethnology. Library and published by . This book was released on 1963 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: