Polychaete Worms of the Family Paraonidae Cerruti, 1909
Author | : Vladmimir Evgenʹevich Strelʹt︠s︡ov |
Publisher | : |
Total Pages | : 250 |
Release | : 1979 |
Genre | : Annelida |
ISBN | : |
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Author | : Vladmimir Evgenʹevich Strelʹt︠s︡ov |
Publisher | : |
Total Pages | : 250 |
Release | : 1979 |
Genre | : Annelida |
ISBN | : |
Author | : Vladimir Evgenʹevich Strelʹt͡sov |
Publisher | : |
Total Pages | : 250 |
Release | : 1979 |
Genre | : Annelida |
ISBN | : |
Author | : Mary E. Petersen |
Publisher | : BRILL |
Total Pages | : 724 |
Release | : 2023-07-03 |
Genre | : Science |
ISBN | : 9004629742 |
Contains 67 original papers by nearly 100 of the world’s leading specialists. Together with abstracts and literature references for 37 presentations not represented by papers, this volume provides complete coverage of the Conference and a comprehensive overview of modern research on the polychaete annelids, one of the most important groups of marine invertebrates and constituents of marine benthos. Taxonomic and subject indices of all papers and abstracts provide ready access to the contained information. Richly illustrated, this book is provided with numerous line drawings, and photomicrographs, electron micrographs. Over 60 taxa are newly described or reassigned, and detailed reviews, revisions or redescriptions are provided for five families, one subfamily and numerous genera and species, with many illustrations of new and redescribed taxa and a pictorial key to the maglonids of Thailand.
Author | : N. J. Maciolek |
Publisher | : Magnolia Press |
Total Pages | : 581 |
Release | : 2009 |
Genre | : Polychaeta |
ISBN | : 186977373X |
Author | : James T. Carlton |
Publisher | : Univ of California Press |
Total Pages | : 1028 |
Release | : 2023-09-01 |
Genre | : Science |
ISBN | : 0520930436 |
The Fourth Edition of The Light and Smith Manual continues a sixty-five-year tradition of providing to both students and professionals an indispensable, comprehensive, and authoritative guide to Pacific coast marine invertebrates of coastal waters, rocky shores, sandy beaches, tidal mud flats, salt marshes, and floats and docks. This classic and unparalleled reference has been newly expanded to include all common and many rare species from Point Conception, California, to the Columbia River, one of the most studied areas in the world for marine invertebrates. In addition, although focused on the central and northern California and Oregon coasts, this encyclopedic source is useful for anyone working in North American coastal ecosystems, from Alaska to Mexico. More than one hundred scholars have provided new keys, illustrations, and annotated species lists for over 3,500 species of intertidal and many shallow water marine organisms ranging from protozoans to sea squirts. This expanded volume covers sponges, sea anemones, hydroids, jellyfish, flatworms, polychaetes, amphipods, crabs, insects, snails, clams, chitons, and scores of other important groups. The Fourth Edition also features introductory chapters on marine habitats and biogeography, interstitial marine life, and intertidal parasites, as well as expanded treatments of common planktonic organisms likely to be encountered in near-to-shore shallow waters.
Author | : Günter Purschke |
Publisher | : Walter de Gruyter GmbH & Co KG |
Total Pages | : 492 |
Release | : 2019-03-18 |
Genre | : Science |
ISBN | : 3110291584 |
This book is the first in a series of 4 volumes in the Handbook of Zoology series about morphology, anatomy, reproduction, development, ecology, phylogeny and systematics of Annelida. This first volume covers members of the so-called basal radiation and the first part of Sedentaria. It is supplemented by chapters on the history of annelid research, their fossil record, and an introduction to the phylogeny of annelids and their position in the tree of life. In the latter chapter the history of their systematic is reviewed giving an almost complete picture of systematic-scientific progress especially in the past years which changed our view on annelid phylogeny dramatically. The most basal annelids, lately united as Palaeoannelida, represent two families of aberrant polychaetes formerly often suggested to be highly derived which now give us a fresh look on how the ancestral annelid may have looked like. These lack certain key characters such as nuchal organs and possess rather simple nervous systems which now likely represent primitive character states. In this basal radiation the first taxon of apparently unsegmented and achaetigerous animals is positioned, the Sipuncula. Most likely another group of platyhelminth-like and unsegmented and even chaeta-lees annelids, Lobatocerebridae falls into this basal radiation. The section of Sedentaria starts with Orbiniida, a taxon characterized by elongated, thread-like worms which do not have anterior appendages like palps and comprises several families representing members of the Meiofauna. These minute worms often inhabiting the interstitial spaces in marine sands are suggested to have evolved by progenesis. The second higher taxon is represented by Cirratuliformia comprising nine families of typical sedentary polychaetes each of which showing a remarkable variation of the annelid body plan. Members of this taxon usually exhibit many annelid characters but certain also lack the most typical prostomial appendages, the palps.
Author | : Craig M. Young |
Publisher | : Columbia University Press |
Total Pages | : 354 |
Release | : 1994 |
Genre | : Benthic animals |
ISBN | : 0231080042 |
The fifteen chapters which comprise this study explore the most fundamental biological processes in the largest and least understood habitat on earth- the deep sea.