作者: Md. Yeamin Hossain , Jun Ohtomi
DOI: 10.1651/07-2970.1
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摘要: Abstract The southern rough shrimp Trachysalambria curvirostris is a small-sized penaeid inhabiting coastal waters of the Indo-West Pacific and eastern Mediterranean Sea. It commercially important as target species mainly for small-scale bottom seiners trawlers in Japan, Korea, China, Taiwan. In Kagoshima Bay, this one most dominant benthic community. reproductive biology T. including ovarian maturation, size at sexual maturity, spawning season was investigated Bay. A total 5,681 female specimens were collected during June 2002 through December 2005. Ovarian maturity stages divided into three categories (undeveloped, developing, early ripe or ripe) based on visual observation ovaries fixed with 10% formalin oocyte diameter. estimated to be 17.3 mm carapace length. gonadosomatic index (GSI) showed significant increase progressing ovar...