Note 251 — Chapter V · REPRODUCTION—DEPOSITION OF EGGS—DEVELOPMENT OF THE FERTILISED OVUM—DIFFERENCES OF SEX—DIOECIOUS AND HERMAPHRODITE MOLLUSCA—DEVELOPMENT OF FRESH-WATER BIVALVES
Reading edition
Journ. de Conch. ii. p. 245.
Reading edition
Journ. de Conch. ii. p. 245.