Annals of Bryozoology PDF Download

Author: International Bryozoology Association. Conference
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 400

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Author: Haylee Weaver
Publisher: CSIRO PUBLISHING
ISBN: 1486306802
Category : Nature
Languages : en
Pages : 201

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Book Description
Bryozoans are aquatic animals that form colonies of connected individuals. They take a variety of forms: some are bushy and moss-like, some are flat and encrusting and others resemble lace. Bryozoans are mostly marine, with species found in all oceans from sublittoral to abyssal depths, but freshwater species also exist. Some bryozoans are of concern as marine-fouling organisms and invasive species, while others show promise as sources of anticancer, antiviral and antifouling substances. Written by experts in the field, Australian Bryozoa Volume 1: Biology, Ecology and Natural History is the first of two volumes describing Australia’s 1200 known species of bryozoans, the richest diversity of bryozoans of any country in the world. It contains chapters on the discovery of bryozoans, their morphology, classification and fossil history, their roles in biosecurity and marine benthic environments, and potential uses in biotechnology and ocean acidification. It provides an authoritative reference for biology students, academics and others interested in marine biology.

Author: Patricia Cook
Publisher: CSIRO PUBLISHING
ISBN: 1486306837
Category : Nature
Languages : en
Pages : 321

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Book Description
Bryozoans are aquatic animals that form colonies of connected individuals. They take a variety of forms: some are bushy and moss-like, some are flat and encrusting and others resemble lace. Bryozoans are mostly marine, with species found in all oceans from sublittoral to abyssal depths, but freshwater species also exist. Some bryozoans are of concern as marine-fouling organisms and invasive species, while others show promise as sources of anticancer, antiviral and antifouling substances. Written by experts in the field, Australian Bryozoa Volume 2: Taxonomy of Australian Families is the second of two volumes describing Australia’s 1200 known species of bryozoans, the richest diversity of bryozoans of any country in the world. It contains detailed taxonomic data and illustrated family-level treatments, which can be used to identify specimens. It provides an authoritative reference for biology students, academics and others interested in marine biology.

Author: Marcus M. Key
Publisher: CRC Press
ISBN: 1003811655
Category : Science
Languages : en
Pages : 204

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Book Description
Bryozoan Studies 2022 contains nineteen papers presented at the 19th International Conference of the International Bryozoology Association held at Trinity College Dublin in August 2022. Bryozoans are complex and fascinating colonial organisms that range from Cambrian to the present day and which are found in marine and freshwater environments from pole to pole and subtidal to abyssal. Recent tomographic techniques have revolutionised the study of modern and fossil taxa where internal structures are revealed through non-destructive methodologies. Here the internal structure of some Ordovician and Eocene taxa is illustrated through these methods. Phylogenetic studies of bryozoans question the classic classification of the group; here the phylogeny of species from California and Japan is described. Other topics covered are assessments of Recent faunas from Haiti and fossil assemblages from Mexico and the United States. Distributional patterns from the Arctic and New Zealand and the dispersal patterns of bryozoans on rafted pumice and on slipper lobsters are characterised. Further contributions provide descriptions of a rare Permian taxon, clarification of species assigned to the Upper Palaeozoic genus Stenopora, avicularia in Wilbertopora, enigmatic structures in a fenestrate bryozoan, repair structures in trepostomes, and an assessment of skeletonisation in the families of Palaeozoic orders.

Author: Andrew (Andrey N.) Ostrovsky
Publisher: Springer Science & Business Media
ISBN: 9400771460
Category : Science
Languages : en
Pages : 387

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Three major aspects that distinguish this book are that (1) it contains the most detailed analysis of the sexual reproduction (oogenesis, fertilization and embryonic incubation) in a particular phylum of the aquatic invertebrates (Bryozoa) ever made; this analysis is based on an exhaustive review of the literature on that topic published over the last 260 years, as well as extensive original histological, anatomical and morphological data obtained during studies of both extant and extinct species; (2) this broad analysis has made it possible to reconstruct the major patterns, stages and trends in the evolution of sexual reproduction in various bryozoan clades, showing numerous examples of parallelisms during transitions from broadcasting to embryonic incubation, from planktotrophic to non-feeding larvae and from lecithotrophy to placentation; corresponding shifts in oogenesis, fertilization and embryonic development are discussed in detail; and (3) the key evolutionary novelties acquired by Bryozoa are compared with similar innovations that have evolved in other groups of marine invertebrates, showing the general trends in the evolution of their sexual reproduction. Ecological background of these innovations is considered too. Altogether these aspects make the monograph an “Encyclopedia of bryozoan sexual reproduction,” offering an integral picture of the evolution of this complex phenomenon.

Author:
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 36

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Author: Paul D. Taylor
Publisher: John Wiley & Sons
ISBN: 1118454987
Category : Science
Languages : en
Pages : 347

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Bryozoa are among the most abundant yet least understood of phyla in the fossil record. These exclusively colonial animals can be traced back to the Ordovician as fossils and are common elements of sediments deposited in shallow marine environments. On occasion their calcareous skeletons are sufficiently numerous to produce bryozoan limestones. The potential of bryozoans in facies analysis, and their use in macroevolutionary studies, have both been widely recognised, but to date have been incompletely exploited. Bryozoan Paleobiology brings together the scattered research on living and fossil bryozoans in broad and profusely illustrated overview that will help students and researchers alike in understanding this fascinating group of animals. Beginning with the basics of bryozoan morphology, ecology and classification, the book progresses from the smallest scale of skeletal ultrastructure, to the largest of bryozoan distributions in time and space. On the way, topics such as the origin of zooidal polymorphism and macroevolutionary trends in colony forms are covered. Case studies illuminate these topics, and areas in which further research is particularly required are highlighted.

Author: Thomas Schwaha
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110586312
Category : Nature
Languages : en
Pages : 458

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Book Description
With an account of over 6.000 recent and 15.000 fossil species, phylum Bryozoa represents a quite large and important phylum of colonial filter feeders. This volume of the series Handbook of Zoology contains new findings on phylogeny, morphology and evolution that have significantly improved our knowledge and understanding of this phylum. It is a comprehensive book that will be a standard for many specialists but also newcomers to the field of bryozoology.

Author: Jack Morrell
Publisher: Routledge
ISBN: 1315445069
Category : History
Languages : en
Pages : 332

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First published in 2005, this book represents the first full length biography of John Phillips, one of the most remarkable and important scientists of the Victorian period. Adopting a broad chronological approach, this book not only traces the development of Phillips’ career but clarifies and highlights his role within Victorian culture, shedding light on many wider themes. It explores how Phillips’ love of science was inseparable from his need to earn a living and develop a career which could sustain him. Hence questions of power, authority, reputation and patronage were central to Phillips’ career and scientific work. Drawing on a wealth of primary sources and a rich body of recent writings on Victorian science, this biography brings together his personal story with the scientific theories and developments of the day, and fixes them firmly within the context of wider society.

Author: Richard Fortey
Publisher: Vintage
ISBN: 030726940X
Category : Science
Languages : en
Pages : 369

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A remarkable behind-the-scenes look at the extraordinary people, meticulous research, and driving passions that make London’s Natural History Museum one of the world’s greatest institutions. In an elegant and illuminating narrative, Richard Fortey takes his readers to a place where only a few privileged scientists, curators, and research specialists have been—the hallowed halls that hold the permanent collection of the Natural History Museum. Replete with fossils, jewels, rare plants, and exotic species, Fortey’s walk through offers an intimate view of many of the premiere scientific accomplishments of the nineteenth, twentieth, and twenty-first centuries. Like looking into the mind of mankind and all the fascinating discoveries, ideas, and accomplishments that reside there, Fortey’s tour is utterly entertaining from first to last.