Salient features & classification of the Invertebrates upto Class level
(Type study- Habit, Habitat & Salient features)
Phylum Annelida
Vermiculture
Phylum Arthropoda
Prawn culture
Phylum Mollusca
Pearl culture
Phylum Echinodermata
Water vascular system
Larval forms of Invertebrates (Planula, Miracidium, Sporocyst, Redia, Cercaria, Metacercaria, Cysticercous, Nauplius, Zoeae, Megalopa, Mysis, Trochophore, Glochidium, Brachiolaria, Bipinnaria)
Significance of larval forms