Echinoderm Larvae
Author | : Herbert Clifton Chadwick |
Publisher | : |
Total Pages | : 64 |
Release | : 1914 |
Genre | : Echinodermata |
ISBN | : |
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Author | : Herbert Clifton Chadwick |
Publisher | : |
Total Pages | : 64 |
Release | : 1914 |
Genre | : Echinodermata |
ISBN | : |
Author | : Theodor Mortensen |
Publisher | : |
Total Pages | : 340 |
Release | : 1921 |
Genre | : Echinodermata |
ISBN | : |
Author | : |
Publisher | : Academic Press |
Total Pages | : 504 |
Release | : 2019-02-16 |
Genre | : Science |
ISBN | : 0128159553 |
Echinoderms, Volume 150 in the Methods in Cell Biology series, highlights new advances in the field, with this update presenting interesting chapters on procuring animals and culturing of eggs and embryos, cryopreservation of sea urchin gametes, emerging echinoderm models, culturing of sand dollars, cidaroids and heart urchins, culturing echinoderm larvae through metamorphosis, microinjection methods, injection of exogenous messages and protein overexpression, blastomere transplantation, visualization of embryonic polarity, larval immune cell approaches, methods for analysis of sea urchin primordial germ cells, and protocols and best practices for toxicology and pH studies using echinoderms and several new chapters outlining the use of sea urchins in the classroom. Clear, concise protocols provided by experts who have established the echinoderms as a model system Highlights new advances in the field, with this update presenting interesting chapters on echinoderms
Author | : D. Williamson |
Publisher | : Springer Science & Business Media |
Total Pages | : 271 |
Release | : 2013-04-17 |
Genre | : Science |
ISBN | : 9401703574 |
Many biological facts are irreconcilable with the assumption that larvae and adults evolved from the same genetic stock. The author of this book draws attention to these, and presents his alternative hypothesis that larvae have been transferred from one taxon to another. In his previous book (Larvae and Evolution, 1992), the author used larval transfer to explain developmental anomalies in eight animal phyla. In the present book, he claims that the basic forms of all larvae and all embryos have been transferred from foreign taxa. This leads to a new, comprehensive theory on the origin of embryos and larvae, replacing the discredited 'recapitulation' theory of Haeckel (1866). Metamorphosis, previously unexplained, represents a change in taxon during development.
Author | : |
Publisher | : Capstone |
Total Pages | : 52 |
Release | : 2006-01-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 9780756516116 |
Introduces the physical characteristics, habitat, and types of echinoderms, including starfish, sea urchins, and sea cucumbers.
Author | : D. Williamson |
Publisher | : Springer Science & Business Media |
Total Pages | : 235 |
Release | : 2013-03-09 |
Genre | : Science |
ISBN | : 9401580774 |
Many biological facts are irreconcilable with the assumption that larvae and adults evolved from the same genetic stock. The author of this book draws attention to these, and presents his alternative hypothesis that larvae have been transferred from one taxon to another. In his previous book (Larvae and Evolution, 1992), the author used larval transfer to explain developmental anomalies in eight animal phyla. In the present book, he claims that the basic forms of all larvae and all embryos have been transferred from foreign taxa. This leads to a new, comprehensive theory on the origin of embryos and larvae, replacing the discredited 'recapitulation' theory of Haeckel (1866). Metamorphosis, previously unexplained, represents a change in taxon during development.
Author | : Michel Jangoux |
Publisher | : CRC Press |
Total Pages | : 366 |
Release | : 1990-06-01 |
Genre | : Science |
ISBN | : 9789061911418 |
This book is an outcome of the second European conference on Echinoderm brussels held in Belgium in 1989. It covers the following areas of research in echinoderm: paleontology, reproduction, development and larval biology, evolution, systematics and biogeography, morphology and physiology.
Author | : V. L. Kasʹi︠a︡nov |
Publisher | : Science Publishers |
Total Pages | : 308 |
Release | : 1998 |
Genre | : Science |
ISBN | : |
This text describes larvae of bivalves and echinoderms living in the Sea of Japan, which are or may be economically important, and where adult forms are dominant in benthic communities. Descriptions of 18 species of bivalves and 10 species of echinoderms are given and keys provided for the identification of planktotrophic larvae of bivalves and echinoderms to the family level. Information on identified species is preceded by a description of teh morphology, physiology and behaviour of larvae of the given classes.
Author | : William S. Johnson |
Publisher | : JHU Press |
Total Pages | : 470 |
Release | : 2012-11-15 |
Genre | : Science |
ISBN | : 1421407469 |
Beautifully illustrated, this is the only identification guide to zooplankton of the Atlantic and Gulf Coasts. Zooplankton are critical to the vitality of estuaries and coastal waters. In this revised edition of Johnson and Allen's instant classic, readers are taken on a tour of the miniature universe of zooplankton, including early developmental stages of familiar and diverse shrimps, crabs, and fishes. Zooplankton of the Atlantic and Gulf Coasts details the behavior, morphology, and coloration of these tiny aquatic animals. Precise descriptions and labeled illustrations of hundreds of the most commonly encountered species provide readers with the best source available for identifying zooplankton. Inside the second edition • an updated introduction that orients readers to the diversity, habitats, environmental responses, collection, history, and ecological roles of zooplankton • descriptions of life cycles • illustrations (including 88 new drawings) that identify 340-plus taxa and life stages • range, habits, and ecology for each entry located directly opposite the illustration • appendices with information on collection and observation techniques and citations of more than 1,300 scientific articles and books
Author | : V. L. Et. al Kasyanov |
Publisher | : |
Total Pages | : 288 |
Release | : 1998 |
Genre | : |
ISBN | : |