An Introduction to the Study of Insects

by Donald J. Borror, Norman F. Johnson, Charles A. Triplehorn, et al.

Book Overview

This text uses a taxonomic approach to introduce students to the science of entomology. Extensive use of identification keys acquaints students with all the families of insects in the United States... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0030884063
• ISBN13: 9780030884061
• Release Date: January 1976
• Publisher: Holt McDougal
• Length: 852 Pages
• Weight: 3.12 lbs.

Customer Reviews

Important for both biologists and non-biologists

Everything about insects is fascinating, and this book gives a comprehensive overview of their behavior, anatomy, and classification. For non-experts in entomology, such as this reviewer, the book provides the necessary background for further study. Topics such as the molecular genetics of insects and the genetic engineering of insects are not covered, but there are plenty of other books that treat these topics in detail. Only the first four chapters were read by this reviewer, but only chapter four will be discussed here. Early on in chapter four, the authors dispel the prejudice that since insects have small nervous systems and have short life spans, they are not automatons and can exhibit a remarkable degree of spontaneity. Insects can adjust to the circumstances of their environment and the organization of their activities can be extremely complex. What is most interesting about their discussion of insect behavior is the emphasis on how it depends on the internal state of the insect, and not only its nervous system but also its internal organs. The authors view the basic unit of behavior in an insect as being a `reflex'. A receptor that is stimulated will cause a particular group of insects to contract, which is observed as a body movement of the insect. A `releaser' is the stimulus that actually triggers a specific collection of movements. This results in what is called a `fixed-action pattern', which, as the name implies, occurs the same way every time it occurs. To be contrasted with these are the `modal-action patterns' that adapt to changes in the body position of the insect relative to external objects. A `central pattern generator' the authors write, is responsible for the leg and wing movements of insects, and allows them to navigate in noisy environments. All of these considerations of insect behavior are interesting in themselves, but even more so considering that they are being applied to unexpected fields such as artificial intelligence. Indeed, the learning abilities of insects are being emulated in various machines in the last few years, with good success. And even, a new area of artificial intelligence called `swarm intelligence' has arisen that is based on the behavior of ants. Along these same lines, the authors discuss four categories that he believes are useful in characterizing insect behavior. These categories clarify to a large extent the difference between `preprogrammed' and modified behaviors. The first of these are called `closed instincts', which are fixed programs. The second is more flexible and are called `open instincts', where experience feeds back and changes the program. The third consists of `restricted learning' and is the analog of classical conditioning. The last one is `flexible learning', wherein experience can result in significant changes in the behavior pattern. All of these categories have found expression in machines, as well as the types of learning that the authors believe exists in insects

Exactly what I wanted!

I don't study Insects proffesionaly, I am simply curious about living things around me. I have several Field Guides that offer very little information about the Insect in question (which I suppose is all to be expected from a small book) and I wanted to know more. For instance how do the mouth parts work, what are the different body segments and what do they house or what is their function.Well here it is in "Black and White" litteraly... If you want pretty color pictures this is not the book for you. The figures in the book are however, very detailed, expertly drawn and all body parts are labled. So far every answer I have sought has been answered by this book.I believe that this book is well worth the high price tag. Remember this is only MY opinion, I could be wrong...

excellent book for keying families

I had to purchase this book for a class in my undergraduate work. However, as a graduate student, I use this book every semester. I am presently working in a lab and i.d many samples of insects. Some common, some not. I often reach for it to get to family so I can key to genus and species if I need to take the i.d. that far. The numbered keys are great! They reference forward and backward, which really helps if a mistake is made. Definitely a good one to have on the shelves.

This book is great!

I used this book for an entomology class at my college, and I think it is great! Wanting to be an entomologist and knowing a lot of information about the subject already, I still didn't find it boring or tedious, and people who know nothing about insects can understand it pretty easily too. I highly recommend this book to anyone who is interested in entomology and what the subject entails.

A standard that belongs on all naturalist's bookshelves.

This is a ***** book. It conatins informaton that is useful to the serious beginnner as well as to the involved professional. For identification to the family level, this book in unparalleled. There is also information about common genera and/or species that often provides answers to frequently asked questions. At the family level one can usually make generalizations about an insect's role--this book is excellent in providing such information. The glossary will get us all through the keys, and the keys lead us to discovery--one of the great joys in life! A classic, and an enduring one at that.