Earthworms and Their Allies
by Frank E. Beddard
★★★★★No ratings yet
Language: English
Sign in to rate this book.
Sign in to shelve this book.
About this eBook
- Author
- Beddard, Frank E. (Frank Evers), 1858-1925
- Credits
- Produced by Chris Curnow, Mary Akers and the Online Distributed Proofreading Team at www.pgdp.net (This file was produced from images generously made available by The Internet Archive)
- Language
- English
- LoC Class
- QL: Science: Zoology
- Subject
- Earthworms
- Category
- Text
- eBook-No.
- 43363
- Project Gutenberg
- https://www.gutenberg.org/ebooks/43363
- Release Date
- July 30, 2013
- Copyright
- Public domain in the USA.
Contents
- 1.EARTHWORMS AND THEIR ALLIES
- 2.PREFACE
- 3.CONTENTS
- 4.CHAPTER I STRUCTURAL AND SYSTEMATIC — The Anatomy of Earthworms. — The Aquatic Families of Oligochaeta.
- 5.CHAPTER II MODE OF LIFE — Aquatic Earthworms. — Marine Species. — Earthworms originally purely aquatic animals.
- 6.CHAPTER III THE EXTERNAL FEATURES OF EARTHWORMS AND THEIR RELATION TO HABIT AND ENVIRONMENT
- 7.CHAPTER IV SENSE ORGANS AND SENSES OF EARTHWORMS
- 8.CHAPTER V RELATIVE FREQUENCY OF EARTHWORMS IN DIFFERENT REGIONS OF THE WORLD — The Range of Genera.
- 9.CHAPTER VI PEREGRINE FORMS
- 10.CHAPTER VII THE EARTHWORMS OF OCEANIC ISLANDS
- 11.CHAPTER VIII MOVEMENT AND MIGRATION AMONG EARTHWORMS — Climate as Affecting Migration. — Mountain Ranges and the Migration of Earthworms. — The Ocean As a Barrier To Migration. — Facilities of Migration.
- 12.CHAPTER IX THE GEOGRAPHICAL DISTRIBUTION OF EARTHWORMS
- 13.LIST OF LITERATURE REFERRING TO EARTHWORMS
- 14.INDEX
Community reviews
Sign in to write a review.
No reviews yet.