Ultrastructure of oogenesis and vitellogenesis of sea cucumber Holothuria scabra
WU Ming-can, ZHANG Li, PAN Ying, HUANG Guang-hua, Li Yong-mei, YANG Xue-ming
Journal of Tropical Oceanography . 2015, (3): 68 -74 .  DOI: 10.11978/j.issn.1009-5470.2015.03.009