| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Invertebrate Zoology (6th ed.) by Edward E. Ruppert and Robert D. Barnes is a comprehensive textbook covering the biology of invertebrates. It presents a survey of animal groups with a strong emphasis on evolutionary origins, adaptive morphology, and physiology. The book also details anatomical ground plans and developmental patterns, enriched with extensive illustrations, systematic summaries, and citations making it both a teaching tool and a reference source.
