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Zustand: New. vii, 169, line drawings. . PB. NEW. . 2nd edition. This new edition has been brought completely up to date, with many new references, an updated species list, and extensive additional information included about species featured in the First edition. [9781851532711].

, 6 figs, wrps (Mikrofauna Meeresbodens 31) 0.0.

Soft cover. , 63 figs, paperbound (Mikrofauna Meeresbodens 44) 0.0.

cryptophthalma nov. Spec. (Gastropoda, Opisthobranchia) aus dem Brandungsstrand des Mittelmeeres (S. A. Helgoländer wiss. Meerenunters. 26) S. 27 - 41. m. zahlr. Abb.) Sonderabdruck Offprint. 1974. Guter Zustand/Good condition. Broschur/Softcover. Sprache: - - -/.

Zustand: Good. 159, 77 text figs. . Unbound. Spine taped. Text German, English abstract. Z. Morph. Tiere, Bd. 61.

M. 28 Abb. 36 S. OBr. (Mikrof. Meeresb. 75). Sprache: Deutsch 0 gr.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The fascination of the Annelida to scientists lies in the beauty of their structures and the functionality of their body plan, the tremendous adaptive radiation which has made it possible for these animals to colonize almost all marine, limnic and terrestrial biotopes. In doing so they have evolved a great variety of life forms, and their reproduction and development are correspondingly diverse, with many modes and patterns unique in the animal kingdom. In this special volume recent progress in this broad research area is presented by 26 specialists, in general through surveys or treatments of selected examples. Some of them review important annelid taxa such as the Nereididae, Syllidae, Spionidae, Cirratulidae, Clitellata, and Pogonophora; others analyse reproductive and developmental structures and phenomena in annelids, e.g. segmental organs, sex pheromones, oogenesis, mating systems, sperm types, life cycles, larval settlement, cleavage and symmetry of embryos, or discuss controversial approaches to annelid systematics. The book will be of interest to all zoologists who work with annelids as well as to embryologists and other researchers in reproductive biology.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The fascination of the Annelida to scientists lies in the beauty of their structures and the functionality of their body plan, the tremendous adaptive radiation which has made it possible for these animals to colonize almost all marine, limnic and terrestrial biotopes. In doing so they have evolved a great variety of life forms, and their reproduction and development are correspondingly diverse, with many modes and patterns unique in the animal kingdom. In this special volume recent progress in this broad research area is presented by 26 specialists, in general through surveys or treatments of selected examples. Some of them review important annelid taxa such as the Nereididae, Syllidae, Spionidae, Cirratulidae, Clitellata, and Pogonophora; others analyse reproductive and developmental structures and phenomena in annelids, e.g. segmental organs, sex pheromones, oogenesis, mating systems, sperm types, life cycles, larval settlement, cleavage and symmetry of embryos, or discuss controversial approaches to annelid systematics. The book will be of interest to all zoologists who work with annelids as well as to embryologists and other researchers in reproductive biology.…

Taschenbuch. Zustand: Neu. Reproductive Strategies and Developmental Patterns in Annelids | Adriaan W. C. Dorresteijn (u. a.) | Taschenbuch | Developments in Hydrobiology | xi | Englisch | 2010 | Springer | EAN 9789048153404 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Paperback. Zustand: Brand New. 1999 edition. 328 pages. 10.24x7.68x0.74 inches. In Stock.

M. 4 Abb. 11 S. OBr. (Mikrof. Meeresb. 28). Sprache: Deutsch 0 gr.

M. 4 Abb. 16 S. OBr. (Mikrof. Meersb. 14). Sprache: Deutsch 0 gr.

pp.191 with colour photos. throughout. 4to. Signature. Fine softback. An introduction to the most important and most common taxa present in the plankton. With over 900 photographs, this edition allows the identification of numerous common species.

The minute polychaetes that occur in the interstitial spaces within sandy marine sediments are a diverse phylogenetic assemblage, representing seven separate orders (all of them specifically interstitial) and nine families. Since they occur together in the same microhabitat, this Synopsis departs from the general style and content of the other Synopses devoted to polychaetes, which are each concerned with one group of related species or families. This new edition of the Synopsis has been brought completely up to date, with many new references, an updated species list, and extensive additional information included about species featured in the First edition. 169 pp., 102 figs, br. 8 [14 x 21.5 cm].…

This set brings together at a reduced price the four volumes in the Annelida subseries of the Handbook of Zoology series that were published between 2019 and 2022. Volume 1: Annelida Basal Groups and Pleistoannelida, Sedentaria I Volume 2: Pleistoannelida, Sedentaria II Volume 3: Pleistoannelida, Sedentaria III and Errantia I Volume 4: Pleistoannelida, Errantia II These four books offer an in-depth review of the morphology, anatomy, reproduction, development, ecology, phylogeny and systematics of the segmented worms. Berlin, Boston. De Gruyter. 1912 pp., num. color & b/w photos, color & b/w illustrations, 4 Vols, hardcover 4. …

159 p., 77 figs, stapled (back taped). Library stamp. Published in: Z. Morph. Tiere.

We added three papers in photocopy.

This book is the fourth in a series of 4 volumes in the Handbook of Zoology series about the 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, which has led 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 the formation of true images. Phyllodocida typically possess an axial muscular pharynx called a 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. Berlin, Boston. De Gruyter. xi + 487 pp., 235 color & b/w photos and ccolour & b/w illustrations, hardcover 4.…

This book is the second volume in a series of four volumes in the Handbook of Zoology series treating morphology, anatomy, reproduction, development, ecology, phylogeny, systematics and taxonomy of polychaetous Annelida. In this volume, a comprehensive review of a few more derived higher taxa within Sedentaria are given, namely Sabellida, Opheliida/Capitellida as well as Hrabeiellidae. The former comprise annelids possessing a body divided into two more or less distinct regions or tagmata called thorax and abdomen. Here two groups of families are united, the spioniform and sabelliform polychaetes. Especially Spionidae and Sabellidae are speciose families within this group and represent two of the largest annelid families. These animals live in various types of burrows or tubes and all possess so-called feeding palps. In one group these appendages are differentiated as grooved feeding palps, whereas in the other they may form highly elaborated circular tentacular crowns comprising a number of radioles mostly giving off numerous filamentous pinnulae. Often additionally colourful, the latter are also received the common names "feather-duster worms", "flowers of the sea", "Christmas-tree worms". Opheliida/Capitellida including five families of truly worm-like annelids without appendages represents the contrary. Their members burrow in soft-bottom substrates and may be classified as non-selective deposit feeders. Molecular phylogenetic analyses have shown that Echiura or spoon worms, formerly regarded to represent a separate phylum, are members of this group. Last not least Hrabeiellidae is one out of only two families of oligochaete-like terrestrial polychaetes and for this reason received strong scientific interest. Berlin, Boston. De Gruyter. 465 pp., num. color figs, hardcover 4.…

Handbook of Zoology: Annelida, Volume 1 is the first of four volumes in the Handbook of Zoology series which cover morphology, anatomy, reproduction, development, ecology, phylogeny and systematics of Annelida. Annelida, the segmented worms, comprise one of the most important invertebrate taxa in the marine environment, but they also can be found in freshwater and terrestrial ecosystems. Annelids constitute important members of the respective food chains. Although only comprising approximately 16,500 species they show a remarkable diversity comparable for instance with that observed in crustaceans. In this first volume special emphasis is laid on morphology and anatomy as well as development and other topics and will give a modern synthesis of our knowledge about this important taxon. Berlin, Boston. De Gruyter. 480 pp., num. color figs, hardcover 4.…

This book is the third volume in a series of 4 volumes in the Handbook of Zoology series treating morphology, anatomy, reproduction, development, ecology, phylogeny, systematics and taxonomy of polychaetous Annelida. It is devoted to the remaining Sedentaria and the first branches of Errantia. These sedentary polychaetes are Terebellida and Arenicolida, all of which are tube-dwelling and deposit feeders. The tubes may be simple burrows stabilized by mucus or the tubes are highly sophisticated often really aesthetic structures build-up of sediment grains glued together by their secretion. Although the former possess anterior appendages used for collecting food particles, these are likely not modified palps rather than a new acquisition. Many of these species are adapted to occur within environments characterized by low oxygen supply and so many members of these taxa possess elaborated branchiae, usually positioned on a number of anterior body segments except for Maldanidae which look like bamboo sticks and thus earned their common name bamboo worms. Members of Arenicolida and Maldanida may occur in high abundance and as such they create biogenically graded sediment beds. The Errantia part starts with Myzostomida, a group of symbiotic animals associated with echinoderms which have been variously placed within the tree of life. As such they show numerous adaptations to this specific mode of life. The next group discussed within Errantia is Protodrilida, a taxon comprising four families of the former archiannelids which belong to the interstitial fauna. Most likely they evolved by miniaturization from larger ancestors. In contrast to typical errants they do not possess well-developed parapodia and antennae. This taxon is followed by Eunicida characterized by possession of a specific jaw apparatus situated ventrally in the foregut and associated with specific musculature. Also being a species rich group showing various feeding modes some of the smallest and the largest members belong to this taxon. - First comprehensive treatment of this group in 80 years - From polychaetes to earthworms and leeches, the Annelida play a vital role in a wide range of ecosystems - A clear understanding of the systematics of this group is essential for unraveling the evolutionary trajectory of multicellular organisms Berlin, Boston. De Gruyter. 11+480 pp., 219 color figs, hardcover 4.…