Cargando…

Early Life History of the Sevenband Grouper, Epinephelus septemfasciatus from Korea

This study is conducted to monitor the morphological developmental features of the egg development, larvae and juvenile of Epinephelus septemfasciatus, the fertilized eggs were gotton using artificial insemination. Matured parents are collected from marine caged fish farms in Geomun-ri, Samsan-myeon...

Descripción completa

Detalles Bibliográficos
Autores principales: Park, Jae-Min, Cho, Jae-Kwon, Han, Kyeong-Ho, Kim, Na-ri, Hwang, Hyung-Kyu, Kim, Kyong-Min, Myeong, Jeong-In, Son, Maeng-Hyun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Developmental Biology 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4282263/
https://www.ncbi.nlm.nih.gov/pubmed/25949167
http://dx.doi.org/10.12717/DR.2014.18.1.013
_version_ 1782351100517548032
author Park, Jae-Min
Cho, Jae-Kwon
Han, Kyeong-Ho
Kim, Na-ri
Hwang, Hyung-Kyu
Kim, Kyong-Min
Myeong, Jeong-In
Son, Maeng-Hyun
author_facet Park, Jae-Min
Cho, Jae-Kwon
Han, Kyeong-Ho
Kim, Na-ri
Hwang, Hyung-Kyu
Kim, Kyong-Min
Myeong, Jeong-In
Son, Maeng-Hyun
author_sort Park, Jae-Min
collection PubMed
description This study is conducted to monitor the morphological developmental features of the egg development, larvae and juvenile of Epinephelus septemfasciatus, the fertilized eggs were gotton using artificial insemination. Matured parents are collected from marine caged fish farms in Geomun-ri, Samsan-myeon, Yeosu-si, Jeollanamdo Korea in June 2012. The fertilized eggs were pelagic eggs containing one oil globule, and measured 0.81~0.89 mm (0.85±0.04 mm, n=50) in diameter. In regard to rearing environment, the water temperature is 21.0~23.0°C and the salinity is 32.0~33.2‰. Hatching was observed from 48 hours after fertilization, the mouth and anus of prelarvae was not opened but had egg yolk at newly hatched. 4 days after hatching, the mouth and anus of postlarvae was opened and began to eat Rotifer and was measured 2.40~2.49 mm (2.45±0.03 mm n=10) in total length. 12 days after hatching, postlarvae was measured 3.77~4.67 mm (4.27±0.33 mm) in total length, its the second pole tide of dorsal fin and the first pole tide of pelvic fin was extended longitudinally. 71 days after hatching, juvenile was measured 40.5~45.4 mm (42.6±2.04 mm) in total length. Seven bands were observed in body, and pole tides of dorsal and pelvic fins were shortened.
format Online
Article
Text
id pubmed-4282263
institution National Center for Biotechnology Information
language English
publishDate 2014
publisher Korean Society of Developmental Biology
record_format MEDLINE/PubMed
spelling pubmed-42822632015-05-06 Early Life History of the Sevenband Grouper, Epinephelus septemfasciatus from Korea Park, Jae-Min Cho, Jae-Kwon Han, Kyeong-Ho Kim, Na-ri Hwang, Hyung-Kyu Kim, Kyong-Min Myeong, Jeong-In Son, Maeng-Hyun Dev Reprod Article This study is conducted to monitor the morphological developmental features of the egg development, larvae and juvenile of Epinephelus septemfasciatus, the fertilized eggs were gotton using artificial insemination. Matured parents are collected from marine caged fish farms in Geomun-ri, Samsan-myeon, Yeosu-si, Jeollanamdo Korea in June 2012. The fertilized eggs were pelagic eggs containing one oil globule, and measured 0.81~0.89 mm (0.85±0.04 mm, n=50) in diameter. In regard to rearing environment, the water temperature is 21.0~23.0°C and the salinity is 32.0~33.2‰. Hatching was observed from 48 hours after fertilization, the mouth and anus of prelarvae was not opened but had egg yolk at newly hatched. 4 days after hatching, the mouth and anus of postlarvae was opened and began to eat Rotifer and was measured 2.40~2.49 mm (2.45±0.03 mm n=10) in total length. 12 days after hatching, postlarvae was measured 3.77~4.67 mm (4.27±0.33 mm) in total length, its the second pole tide of dorsal fin and the first pole tide of pelvic fin was extended longitudinally. 71 days after hatching, juvenile was measured 40.5~45.4 mm (42.6±2.04 mm) in total length. Seven bands were observed in body, and pole tides of dorsal and pelvic fins were shortened. Korean Society of Developmental Biology 2014-03 /pmc/articles/PMC4282263/ /pubmed/25949167 http://dx.doi.org/10.12717/DR.2014.18.1.013 Text en © Copyright A Official Journal of the Korean Society of Developmental Biology. All Rights Reserved. http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Article
Park, Jae-Min
Cho, Jae-Kwon
Han, Kyeong-Ho
Kim, Na-ri
Hwang, Hyung-Kyu
Kim, Kyong-Min
Myeong, Jeong-In
Son, Maeng-Hyun
Early Life History of the Sevenband Grouper, Epinephelus septemfasciatus from Korea
title Early Life History of the Sevenband Grouper, Epinephelus septemfasciatus from Korea
title_full Early Life History of the Sevenband Grouper, Epinephelus septemfasciatus from Korea
title_fullStr Early Life History of the Sevenband Grouper, Epinephelus septemfasciatus from Korea
title_full_unstemmed Early Life History of the Sevenband Grouper, Epinephelus septemfasciatus from Korea
title_short Early Life History of the Sevenband Grouper, Epinephelus septemfasciatus from Korea
title_sort early life history of the sevenband grouper, epinephelus septemfasciatus from korea
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4282263/
https://www.ncbi.nlm.nih.gov/pubmed/25949167
http://dx.doi.org/10.12717/DR.2014.18.1.013
work_keys_str_mv AT parkjaemin earlylifehistoryofthesevenbandgrouperepinephelusseptemfasciatusfromkorea
AT chojaekwon earlylifehistoryofthesevenbandgrouperepinephelusseptemfasciatusfromkorea
AT hankyeongho earlylifehistoryofthesevenbandgrouperepinephelusseptemfasciatusfromkorea
AT kimnari earlylifehistoryofthesevenbandgrouperepinephelusseptemfasciatusfromkorea
AT hwanghyungkyu earlylifehistoryofthesevenbandgrouperepinephelusseptemfasciatusfromkorea
AT kimkyongmin earlylifehistoryofthesevenbandgrouperepinephelusseptemfasciatusfromkorea
AT myeongjeongin earlylifehistoryofthesevenbandgrouperepinephelusseptemfasciatusfromkorea
AT sonmaenghyun earlylifehistoryofthesevenbandgrouperepinephelusseptemfasciatusfromkorea