Reproductive Biology of Invertebrates, Progress in Male Gamete Ultrastructure and Phylogeny

Includes significant advances in knowledge of spermatozoalultrastructure of priapulida; mollusca: relict taxa; Polychaetaincluding pogonophora and myzostomida; euclitellata; nematoda;tardigrada; onychophora and chelicerta.<br> <br> It is part of the ninth volume in the series: Progress in MaleGamete Ultrastructure and Phylogeny.