Ultrastructural observation on spermatogenesis of Urechis unicinctus

  • ZHANG Zhifeng (College of Marine Life Sciences, Ocean University of Qingdao) ;
  • SHAO Ming-Yu (College of Marine Life Sciences, Ocean University of Qingdao) ;
  • Ho, Kang-Kyoung (Department of Aquaculture, Yosu National University) ;
  • Kim, Jae-Min (Department of Aquaculture, Yosu National University)
  • 발행 : 2002.05.01