Spermatogenesis in animals as revealed by electron microscopy. VI. Researches on the spermatozoon-dimorphism in a pond snail, Cipango-paludina malleata.
D000818:Animals; D002467:Cell Nucleus; D003593:Cytoplasm; D004583:Electrons; D005407:Flagella; D006372:Helix, Snails; D008297:Male; D008853:Microscopy; D008854:Microscopy, Electron; D008928:Mitochondria; D061005:Ponds; D012908:Snails; D013087:Spermatids; D013091:Spermatogenesis; D013094:Spermatozoa
MICROSCOPY, ELECTRON; SNAILS; SPERMATOZOA