In this article we will discuss about Trochophore Larva:- 1. Historical Retrospect of Trochophore Larva 2. Structures of the Trochophore Larva 3. Biology and Metamorphosis 4. Structures 5. Affinities 6. Phylogenetic Significance. Historical Retrospect of Trochophore Larva: 1. Loven (1840), a Swedish naturalist, was the first man who discovered trochophore larva. Since then the larva […]