분홍성게(Pseudocentrotus depressus)의 생식소 발달과 생식주기
Gonadal Development and Reproductive Cycle of Red Sea Urchin Pseudocentrotus depressus
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Gonadal development and reproductive cycles of red sea urchin Pseudocentrotus depressus were investigated based on the monthly variations of gonadosomatic index (GSI), gametogenesis and developmental phases of gonad. The specimens were sampled monthly in the north coastal waters of Ongpo and the south coastal waters Bubhwan of Jeju Island, Korea, from December 1994 to December 1995. Monthly changes of GSI values and reproductive cycles showed similar trends in Ongpo and Bubhwan. In females GSI values were reached the maximum in December (17.8±4.04 in Ongpo, 13.8±1.51 in Bubhwan). In males GSI values were reached the maximum in December (15.4±1.53 in Ongpo, 13.6±1.32 in Bubhwan). In both Ongpo and Bubhwan major spawning probably occurred between November and February when water temperatures and daylengths decrease. The histological observations of the gonads suggested that this species seemed to have a synchronous gametogenesis and one spawning season a year in Jeju Island costal waters.
Abstract
Gonadal development and reproductive cycles of red sea urchin Pseudocentrotus depressus were investigated based on the monthly variations of gonadosomatic index (GSI), gametogenesis and developmental phases of gonad. The specimens were sampled monthly in the north coastal waters of Ongpo and the south coastal waters Bubhwan of Jeju Island, Korea, from December 1994 to December 1995. Monthly changes of GSI values and reproductive cycles showed similar trends in Ongpo and Bubhwan. In females GSI values were reached the maximum in December (17.8±4.04 in Ongpo, 13.8±1.51 in Bubhwan). In males GSI values were reached the maximum in December (15.4±1.53 in Ongpo, 13.6±1.32 in Bubhwan). In both Ongpo and Bubhwan major spawning probably occurred between November and February when water temperatures and daylengths decrease. The histological observations of the gonads suggested that this species seemed to have a synchronous gametogenesis and one spawning season a year in Jeju Island costal waters.
참고문헌 (28)
- Bay-Schmith E, "Effect of fixed daylengths on the photoperiodic regulation of gametogenesis in the sea urchin Strongylocentrotus purpuratus", Int J Inverter Reprod Dev, 11, pp.287~294 (1987)
- Coppard SE, "Lunar periodicities of diadematid echinoids breeding in Fiji", Coral Reefs, 24, pp.324~332 (2005)
- Crapp GB, "Age determination in the sea urchin Paracentrotus lividus (Lamarck), with notes on the reproductive cycle", J Exp Mar Biol Ecol, 20, pp.157~178 (1975)
- Dumount C, "Can photoperiod manipulation affect gonad development of a boreo-arctic echinoid (Strongylocentrotus droebachiensis) following exposure in the wild after the autumnal equinox?", Mar Biol, 149, pp.365~378 (2006)
- Fuji A, "Studies on the biology of the sea urchin Ⅰ. Superficial and histological gonadal changes in gametogenic process of two sea urchins, Strongylocentrotus nudus and S. intermedius", Bull Fac Fish Hokkaido Univ, 11, pp.1~14 (1960)
- Garrido CL, "Effects of temperature and food ration on gonad growth and oogenesis of the green sea urchin Strongylocentrotus droebachiensis", Mar Biol, 138, pp.447~456 (2001)
- Hori R, "Preliminary study on the pattern of gonadal development of the sea urchin Diadema setosum, off the coast of Singapore", Zool Sci, 4, pp.665~673 (1987)
- Kelly MS, "Environmental parameters controlling gametogenesis in the echinoid Psammechinus miliaris", J Exp Mar Biol Ecol, 266, pp.67~80 (2001)
- King CK, "Reproductive cycle of Centrostephanus rodgersii (Echinoidea), with recommendation for the establishment of a sea urchin fishery in New South Wales", Mar Biol, 120, pp.95~106 (1994)
- Lamare MD, "Reproduction of the sea urchin Evechinus chloroticus (Echinodermata: Echinoidea) in a New Zealand fiord", New Zeal J Mar Fresh, 36, pp.719~732 (2002)
- Lessios HA, "Reproductive isolation between species of sea urchin", Bull Mar Sci, 81, pp.191~208 (2007)
- Martínez-Pita I, "Gonadal growth and reproduction in the sea urchin Sphaerechinus granularis (Lamarch 1816) (Echinodermata: Echinoidea) in southern Spain", Sci Mar, 72, pp.603~611 (2008)
- Marzinelli EM, "Reproduction of the sea urchin Pseudechinus magellanicus (Echinoidea: Temnopleuridae) from Golfo Nuevo, Argentina", Bull Mar Sci, 79, pp.127~136 (2006)
- McClintock JB, "The effects of photope riod on gametogenesis in the tropical sea urchin Eucidaris tribuloides (Lamarch) (Echinodermata: Echinoidea)", J Exp Mar Biol Ecol, 139, pp.175~184 (1990)
- Meidel SK, "Annual reproductive cycle of the green sea urchin Strongylocentrotus droebachiensis, in differing habitats in Nova Scotia, Canada", Mar Biol, 131, pp.461~478 (1998)
- Nacci D, "Comparative evaluation of three rapid marine toxicity tests: Sea urchin early embryo growth test, sea urchin sperm cell toxicity test and microtox", Environ Toxicol Chem, 5, pp.521~525 (1986)
- Pearse JS, "Echinodermata: Echinoidea. in: Reproduction of marine invertebrates", pp.513~662 (1991), The Boxwood Press
- Pearse JS, "Photoperiodic regulation of gametogenesis and growth in the sea urchin Strongylocentrotus purpuratus", J Exp Zool, 237, pp.107~118 (1986)
- Rahmanl SKM, "Interspecific and intraspecific variations in sibling species of sea urchin Echinometra", J Com Bioch Physio Part A, 139, pp.469~478 (2004)
- Rho YG, "Studies on artificial seeding production of sea urchin Anthocidaris crassispina (A. Agassiz)", Bull Fish Res Dev Agency, 39, pp.89~96 (1986)
- Shahri NM, "Reproductive cycle of the sea urchin Echinometra mathaei (Echinodermatidea: Echinoidea) in Bostaneh, Persian Gulf, Iran", J Biol Sci, 8, pp.1138~1148 (2008)
- Shpigel M, "The effect of photoperiod and temperature on the reproduction of European sea urchin Paracentrotus lividus", Aquaculture, 232, pp.343~355 (2004)
- Spirlet C, "Reproductive cycle of the echinoid Paracentrotus lividus: analysis by means of the maturity index", Invert Reprod Develop, 34, pp.69~81 (1998)
- Unuma T, "Gonadal growth and its relationship to aquaculture in sea urchin. in: The sea urchin: from basic biology to aquaculture", pp.115~127 (2002), Swets and Zeitlinger
- Unuma T, "Seasonal changes in gonads of cultured and wild red sea urchin Pseudocentrotus depressus", Suisanzoshoku, 44, pp.169~175 (1996)
- Unuma T, "Effect of steroids on gonadal growth and gametogenesis in the juvenile red sea urchin Pseudocentrotus depressus", Biol Bull, 196, pp.199~204 (1999)
- Walker CW, "Manipulation of food and photoperiod promotes out-of-season gametogenesis in the green sea urchin Strongylocentrotus droebachiensis: implications for aquaculture", Mar Biol, 132, pp.663~676 (1998)
- Yamamoto M, "Gonadal maturation independent of photic conditions in laboratory- reared sea urchin Pseudocentrotus depressus and Hemicentrotus pulcherrimus", Zool Sci, 5, pp.979~988 (1988)