Marine Biology Commons^™

Spermatogenesis In The Sand Crab Emerita Analoga, Mario Martin Menesini

University of the Pacific Theses and Dissertations

Crustacean spermatozoa are among the most peculiarly modified germ cells in the animal kingdom. Many of their striking cytological specializations may be observed in the sperm cells or Emerita analoga, the so-called sand crab. This animal has been used by the writer for studies on spermatogenesis and on spermatozoan behavior during the summer or 1951, 1952, and 1953 at the Pacific Marine Station.