Loose Leaf For Integrated Principles Of Zoology
18th Edition
ISBN: 9781260411140
Author: Cleveland P Hickman Jr. Emeritus, Susan L. Keen, David J Eisenhour Professor PhD, Allan Larson, Helen I'Anson Associate Professor of Biology
Publisher: McGraw-Hill Education
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Chapter 19, Problem 7RQ
Summary Introduction
To compare: To describe the distinguishing morphological features of eurypterids, horseshoe crabs, and pycnogonids.
Introduction: Eurypterids, horseshoe crabs, and pycnogonids are classified under the Subphylum Chelicerata. In general, these are the only arthropods that lack antennae. Their body is divided into two tagmata: cephalothorax and abdomen.
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Loose Leaf For Integrated Principles Of Zoology
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