Park Jae-Min, Han Kyeong-Ho, Kim Na-Ri, Yoo Dong-Jae, Yun Seong-Min, Han Ji-Hyeong
Dept. of Aqualife Science, Chonnam National University, Yeosu 550-749, Korea.
Gyeongsangbuk-Do Fisheries Resources Development Institute, Yeongdeok 766-852, Korea.
Dev Reprod. 2014 Dec;18(4):259-66. doi: 10.12717/devrep.2014.18.4.259.
The egg development and early life history of Korean spotted sleeper, Odontobutis interrupta which is Korean endemic species from Sora-choen was investigated. The Korean spotted sleeper were caught at Sora-myeon, Yeosu-si, Jeollanamdo, from Korea at May in 2014. The fertilized eggs were 4.23 ± 0.05 mm in long diameter and had oil globules. Hatching time of the embryo began about 442 hr 14 min after fertilization under water temperature of 19.5°C. The newly hatched larvae were 4.27 ± 0.35 mm in total length and their anus were not yet opened. 3 days after hatching postlarvae was measured 6.20 ± 0.11 mm in total length. 10 days after hatching postlarvae was measured 6.69 ± 0.14 mm in total length.
对韩国本土物种——来自索拉川的韩国花斑沙塘鳢（Odontobutis interrupta）的卵发育和早期生活史进行了研究。2014年5月，在韩国全罗南道丽水市索拉面捕获了韩国花斑沙塘鳢。受精卵的长径为4.23±0.05毫米，并有油球。在水温19.5°C的条件下，胚胎孵化时间约为受精后442小时14分钟。刚孵化出的幼体全长4.27±0.35毫米，肛门尚未开口。孵化后3天，幼鱼全长测量为6.20±0.11毫米。孵化后10天，幼鱼全长测量为6.69±0.14毫米。
