Systematics and Diversity of Annelids
Systematics and Diversity of Annelids

Author: Maria Capa

Publisher: MDPI

Published: 2021-08-18

Total Pages: 520

ISBN-13: 3036513906

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In this Special Issue, we address the state of the art of the systematics of the main annelid groups and the improvements in the diversity they hold, with special emphasis on the latest discoveries in well-studied areas, expeditions to unsurveyed areas or environments, or the use of novel techniques that allow for the improvement of biodiversity knowledge. We are hoping that this Special Issue will provide a platform facilitating a review of current knowledge on the subject, identifying current research problems, as well as indicating directions and research trends for the future.

The Cayman Islands
The Cayman Islands

Author: M.A. Brunt

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 615

ISBN-13: 9401109044

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In the course of the last century a considerable amount of scientific work has been carried out in the Cayman Islands. The results of this (outlined in Chapter 1) are widely distributed in unpublished reports, university theses, various scientific publications and books, many of these sources being difficult to find and some now unobtainable. The purpose of this book, therefore, is to bring all this scattered information together and to present a coherent account of the biogeography and ecology of the Islands, as an easily available reference source and as a foundation on which future work can be based.

Ornithology
Ornithology

Author: Frank B. Gill

Publisher: Macmillan

Published: 1995

Total Pages: 802

ISBN-13: 9780716724155

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Approaches the subject from a biological and evolutionary perspective rather than just identification.

Invertebrate Embryology and Reproduction
Invertebrate Embryology and Reproduction

Author: Fatma El-Bawab

Publisher: Academic Press

Published: 2020-01-18

Total Pages: 934

ISBN-13: 0128141158

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Invertebrate Embryology and Reproduction deals with the practical and theoretical objectives of the descriptive embryology of invertebrates, along with discussions on reproduction in these groups of animals. It explains several morphological and anatomical expressions in the field and covers the embryology of invertebrate animals, starting from the Protozoa, to the Echinodermata, the Protochordate and Tunicates. These groups include economically important aquatic invertebrates, such as crustaceans, as well as medically important invertebrates and economic arthropods. Each chapter is preceded by the taxonomy of the discussed phylum and/or the species to enable the reader to locate the systematic position. - Covers phylum definition, general characteristics, classification, reproduction, agametic reproduction, gametic reproduction, spawning, fertilization, development and embryogenesis - Includes recent findings in the area, along with detailed figures and photos that illustrate important concepts - Brings together difficult-to-obtain research data from the field, not only in Egyptian libraries, but globally, and previously only found through specialized references not widely available - Clarifies descriptions with striking photos and electron microscopical studies of different species