Biology of the Invertebrates

by Jan A. Pechenik

Book Overview

This text covers all phyla of invertebrates with an emphasis on unifying characteristics of each group. It includes learning aids for students and uses etymology boxes for classification of terms. A... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0072348992
• ISBN13: 9780072348996
• Release Date: May 2004
• Publisher: McGraw-Hill Science/Engineering/Math
• Length: 590 Pages
• Weight: 3.35 lbs.
• Dimensions: 1.1" x 8.5" x 11.1"

Customer Reviews

A succinct overview of invertebrate diversity

Jan Pechenik's Biology of the Invertebrates (BoI) is a significant, succinct contribution to invertebrate biology. I'll make the case for this textbook by first introducing and outlining two different approaches to teaching invertebrate biology, and then I'll outline BoI's positives. Finally, I'll end by confronting the criticisms from a practical perspective. When becoming acquainted with the unfathomably vast world of invertebrate biology (invert), you have to first decide how to approach it. There are two dominant ways instructors of invert approach this. I will call these two approaches the deluge approach and the tributary approach. The deluge approach compiles as much information as possible about every major group of invertebrates (phyla) and reproduces this information in book form. This approach requires the student to commit vast amounts of time, neurons and caffeine to learning particular organisms in and specific idiosyncrasies of every phylum. The end result is a highly stressed, temporarily knowledgeable student who knows many facts about invert and who can regurgitate these facts on final exams of epic proportions. The second approach, the tributary approach, is that of BoI. This approach recognizes that students will not be able to recapitulate those very useful facts even a few weeks after the exam; it recognizes that the Linnaean System is built around the idea that morphological and developmental characteristics can be frequently utilized to unite broad classes of organisms; and, perhaps most importantly, it recognizes that semesters and quarters are inherently short periods of time. The analogy of tributaries flowing into a river is very useful. Students learn the basic aspects of many tributaries (phyla). These tributaries flow into the river of invertebrate biology. And like all rivers, invert has a source or point of origin, which is what unites all of biology: the theory of evolution. Once students become familiar with the many tributaries of invert, they are equipped with the ability to identify organisms from many phyla, to discuss how major phyla are related and to discuss points of contention and controversy within invert systematics and phylogeny. BoI exposes students to a broad range of phyla with a limited commitment and provides a springboard to further exploration. Pechenik's book is masterfully laid out and remarkably succinct. Designed for a class that Pechenik himself teaches, BoI approaches invert with students, contemporary research, and the limitations of the semester-system in mind. An introductory chapter stresses the importance of learning how to think about invertebrates, life in the sea and other various pedagogical concerns. Thereafter, phlya and their basic morphological and developmental idiosyncrasies are introduced and reinforced throughout each subsequent chapter. Chapters are broken down into major taxonomic classes and their particular characteristics ("Taxonomic Detail" s

Great Buy

Bought and received the item very quickly. It's in great condition. Would buy again...highly recommended.

Only Biology Course Text I ever read cover to cover

While Pechenik may have his faults - his prose is not one of them. There are times when his jokes are a little silly, but he's fresh and interesting. This is a great book of the invertebrate phyla and was excellent for my intro to invertebrate zoo some years ago. I later moved into Entomology, but only because the entomologists were so charismatic! Not to say that the Malacologist teaching this course wasn't - he just didnt have any money for me! I've given my original third edition away - and will be replacing it with a 5th shortly. It's just a nice reference to keep, along with Brusca and Brusca.

Up to date, but some areas lack depth

I have used this text for an undergraduate invertebrate zoology course. I selected the text for two reasons: 1) the book is current, with a publication year of 2000; and 2) the author made an effort to address not only major phyla but smaller phyla as well.This is a good book for a one-semester undergraduate course in invertebrate zoology, but if you are looking for anything more, you ought to consider other options, such as books by Ruppert and Barnes, or Brusca and Brusca, or Pearse and Pearse.Pechenik does a good job in covering the water front of invertebrate diversity, though there are places where depth is somewhat lacking. As I taught my course using this book as the primary reference, I realized that Pechenik is more of an taxonomic lumper than I am. If you are a lumper you will enjoy this book's treatment of various groups (e.g., pentastomida, asteroids and ophiuroids, etc.). If you tend to be a bit more of a splitter, then you will find areas where you are not in line with the text's information.The supporting illustrations are fine, though I wish there were a few more there. I understand that the author's goal was to produce a shorter book that is still rigorous enough to support college-level courses. He did an admirable job of that, but I found myself looking time and again to other sources for additional information for class. A good book, but not one that "has it all."