Larval Forms of Crustaceans
Larval Forms of Crustaceans Larval Forms of Crustaceans show both direct and indirect development. In direct development (e.g., Palaemon, crayfish), the adult is attained by progressive growth and differentiation of the embryo, so that the newly hatched young resembles the parents in general structure. In indirect development, there is a larval stage which differs from […]