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Author : Nathan Russell Harrington
Publisher : Unknown
Page : 84 pages
File Size : 41,6 Mb
Release : 1899
Category : Earthworms
ISBN : UOM:39015068390353
Author : Wilfrid Norman Edwards
Publisher : Springer Science & Business Media
Page : 360 pages
File Size : 52,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461333821
1. Morphology.- 1.1 Segmentation: external.- 1.2 Chaetotaxy.- 1.3 Genital and other apertures.- 1.4 The clitellum and associated structures.- 1.5 Pigmentation.- 1.6 The body wall.- 1.7 The coelom.- 1.8 The alimentary canal.- 1.9 The vascular system.- 1.10 The respiratory system.- 1.11 The excretory system.- 1.12 The nervous system.- 1.13 The reproductive system.- 2. Taxonomy.- 2.1 Systematic affinities and descent.- 2.2 Families, genera and species.- 2.2.1 Moniligastridae.- 2.2.2 Megascolecidae.- 2.2.3 Ocnerodrilidae.- 2.2.4 Acanthodrilidae.- 2.2.5 Octochaetidae.- 2.2.6 Eudrilidae.- 2.2.7 Glos.
Author : M. S. Laverack
Publisher : Elsevier
Page : 219 pages
File Size : 45,9 Mb
Release : 2013-10-22
Category : Science
ISBN : 9781483157085
The Physiology of Earthworms focuses on the three species of earthworms — Liimbricus terrestris, Eisenta foetida, and Allolobophora longa. Other earthworms or oligochaetes such as the fresh-water species are briefly mentioned. The topics covered include the biochemical architecture; digestion and metabolism; calciferous glands; axial field; nitrogenous excretion; water relations; respiration; physiology of regeneration; neurosecretion; nervous system; and behavior of oligochaetes. This book is a good source of information for biology students and researchers conducting work on earthworms and its different species.
Author : R W Sims,B M Gerard
Publisher : BRILL
Page : 179 pages
File Size : 51,8 Mb
Release : 2023-12-21
Category : Science
ISBN : 9789004611405
Author : William White
Publisher : Sterling Publishing (NY)
Page : 84 pages
File Size : 50,7 Mb
Release : 1975
Category : Juvenile Nonfiction
ISBN : 0806935308
Discusses the life cycle, anatomy, and ecological importance of earthworms. Includes directions for three experiments.
Author : Frank Smith
Publisher : Unknown
Page : 76 pages
File Size : 41,5 Mb
Release : 1924
Category : Diplocardia
ISBN : OCLC:488828537
Author : Sajal Ray
Publisher : Unknown
Page : 116 pages
File Size : 54,9 Mb
Release : 2018
Category : Earthworms
ISBN : 9781789233964
Author : Frank Beddard
Publisher : Litres
Page : 122 pages
File Size : 52,9 Mb
Release : 2021-12-02
Category : Fiction
ISBN : 9785040754113
"Earthworms and Their Allies" by Frank E. Beddard. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.
Author : Asa Orrin Weese,Frank Smith,Roksabro Kudo
Publisher : Unknown
Page : 558 pages
File Size : 43,5 Mb
Release : 1923
Category : Biology
ISBN : UIUC:30112009416766
Author : Kenneth Ernest Lee
Publisher : Unknown
Page : 438 pages
File Size : 52,6 Mb
Release : 1985
Category : Science
ISBN : UOM:39015040416722
Earthworms and their environment; The physical environment; Phenology; Populations and association; Ecological energetics; Predators, parasites and pathogens; Dispersal; Altitudinal zonation; Physical effects on soils; chemical effects on soils; Earthworms and pedogenesis; Earthworms and plant growth; Earthworms and land use practices; Use of earthworms for waste disposal; Earthworms; as a protein source.
Author : Clive A. Edwards,P.J. Bohlen
Publisher : Springer Science & Business Media
Page : 448 pages
File Size : 41,6 Mb
Release : 1996
Category : Nature
ISBN : 0412561603
Describes earthworm community ecology, interactions between earthworms and microorganisms and the importance of earthworms in environmental management
Author : C.S.K. Mishra,Suryasikha Samal
Publisher : Cambridge Scholars Publishing
Page : 137 pages
File Size : 47,6 Mb
Release : 2021-01-04
Category : Science
ISBN : 9781527564183
This book is a concise and well-illustrated treatment of the conventional knowledge and modern utilities of earthworms. The first two chapters deal with earthworm morphology, food relationship, behavior, functional role, interaction with soil biota, and the influence of environmental factors. Earthworms found in the tropics and sub-tropics are also discussed in this section. The third chapter provides a good account of utilizing species of worms to produce high value manure through vermitechnology and its application in agriculture. The nutritional and medicinal values of earthworms are illustrated in the fourth chapter, while the fifth c provides information on how earthworms are used successfully as indicators of ecological perturbations, soil quality and for remediation of contaminated soils. The book will immensely benefit students, faculty and researchers in biological, agricultural and environmental sciences. It is also a source of information for anyone interested in knowing more about earthworms.
Author : Clive A. Edwards
Publisher : CRC Press
Page : 458 pages
File Size : 44,9 Mb
Release : 2004-03-29
Category : Nature
ISBN : 9781420039719
Earthworm Ecology, Second Edition updates the most comprehensive work available on earthworm ecology with extensive revisions of the original chapters. New chapters analyze the history of earthworm research, the importance of earthworms as representatives of soil fauna and how they affect plant growth, the effects of the invasion of exotic earthworms into North America and other regions, and vermiculture and vermicomposting in Europe.This well-illustrated, expansive study examines the important and often overlooked impact earthworms have on the environment. It discusses the impact of climate, soil properties, predation, disease and parasitism, and competition upon earthworm ecology.
Author : Ayten Karaca
Publisher : Springer Science & Business Media
Page : 323 pages
File Size : 52,6 Mb
Release : 2010-11-09
Category : Science
ISBN : 9783642146367
Earthworms, which belong to the order Oligochaeta, comprise roughly 3,000 species grouped into five families. Earthworms have been called ‘ecosystem engineers’; much like human engineers, they change the structure of their environments. Earthworms are very versatile and are found in nearly all terrestrial ecosystems. They play an important role in forest and agricultural ecosystems. This Soil Biology volume describes the various facets of earthworms, such as their role in soil improvement, soil structure, and the biocontrol of soil-borne plant fungal diseases. Reviews discuss earthworms’ innate immune system, molecular markers to address various issues of earthworm ecology, earthworm population dynamics, and the influences of organic farming systems and tillage. Further topics include the characteristics of vermicompost, relationships between soil earthworms and enzymes, the role of spermathecae, copulatory behavior, and adjustment of the donated sperm volume.
Author : Elise E. B. LaDouceur
Publisher : John Wiley & Sons
Page : 336 pages
File Size : 55,5 Mb
Release : 2021-01-07
Category : Medical
ISBN : 9781119507666
The first comprehensive reference to invertebrate histology Invertebrate Histology is a groundbreaking text that offers a comprehensive review of histology in invertebrates. Designed for use by anyone studying, diagnosing, or researching invertebrates, the book covers all major taxonomic groups with details of the histologic features, with color photographs and drawings that clearly demonstrate gross anatomy and histology. The authors, who are each experts in the histology of their respective taxa, bring together the most recent information on the topic into a single, complete volume. An accessible resource, each chapter focuses on a single taxonomic group with salient gross and histologic features that are clearly described in the text and augmented with color photographs and greyscale line drawings. The histologic images are from mostly hematoxylin and eosin stained microscopic slides showing various organ systems at high and low magnification. In addition, each chapter provides helpful tips for invertebrate dissection and information on how to process invertebrates for histology. This important book: Presents detailed information on histology of all major groups of invertebrates Offers a user-friendly text that is organized by taxonomic group for easy reference Features high-quality color photographs and drawings, with slides showing histology and gross photographs to demonstrate anatomy Provides details on invertebrate dissection and processing invertebrates for histology Written for veterinary pathologists, biologists, zoologists, students, and other scientists studying these species, Invertebrate Histology offers the most updated information on the topic written by over 20 experts in the field.