Invertebrate Zoology

This 14th Revised Edition is a comprehensive and widely used textbook tailored for undergraduate B.Sc. (Honours) students, especially following the UGC/NEP curriculum. It extensively covers all major invertebrate phyla—from Protozoa to Hemichordata—focusing on morphology, anatomy, physiology, phylogeny, and evolutionary significance. Packed with over 900 detailed diagrams, more than 2,000 M…