Abstract
To understand the transport and recruitment processes of the daggertooth pike conger, Muraenesox cinereus, in the marginal seas of East Asia, we investigated the distribution pattern, estimated spawning areas and periods, and recruitment mechanisms of M. cinereus, based on 51 individuals of leptocephali collected from Korean waters during 2010–2014. Back-calculated hatching dates, determined from the daily incremental growth rates of the otoliths, indicated that the spawning period for M. cinereus was during July–September. The size range of M. cinereus leptocephali collected offshore of Jeju Island and southeast of the Korea-Japan intermediate zone was 16.6–20.9 mm TL (age, 18–23 d). We hypothesize that one of the spawning grounds of M. cinereus is located offshore in the East China Sea. In Korean waters, the ages and body lengths of M. cinereus leptocephali increased northward from latitude 31°30′N to 34°40′N, with metamorphosis occurring at latitude 34°40′N. Therefore, we surmised that the hatched preleptocephali of M. cinereus were transported from offshore areas in the East China Sea to Jeju Island and the Korea Strait (KS) by the Kuroshio and Tsushima Warm Current.
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References
An YS, Park JM, Kim HJ, Haeck GW (2012) Feeding habitat of daggertooth pike conger Muraenesox cinereus in the coastal water off Goseong, Korea. Korean J Fish Aquat Sci 45:76–81
Arai T (2014) How have spawning ground investigations of the Japanese eel Anguilla japonica contributed to the stock enhancement? Rev Fish Biol Fisher 24:75–88
Arai T, Otake T, Tsukamoto K (1997) Drastic changes in otolith microstructure and microchemistry accompanying the onset of metamorphosis in the Japanese eel Anguilla japonica. Mar Ecol-Prog Ser 161:17–22
Castle PHJ (1984) Notacantiformes and Anguilliformes: development. In Moser HG, Richard WJ, Lohen DM, Fahay MP, Kendall AW, Richardson SL (eds) Ontogeny and systematics of fishes. special publication NO. 1. American Society of Ichthyologists and Herpetologists, Lawrence, Kansas, pp 102–108
Cha HK, Seo YI, Oh TY, Kim HY, Lee SG, Choi MS (2012) Reproductive ecology of the sharp toothed eel in the southern Korean waters. J Korean Soc Fish Tech 48:217–226
Chen PW, Tzeng WN (1996) Timing of metamorphosis and estuarine arrival across the dispersal range of the Japanese eel Anguilla japonica. Mar Ecol-Prog Ser 131:87–96
Hall TA (1999) BioEdit: A user-frendly biological sequence alignment editor and anlaysis program for Windows 95/98/NT. Nucl Acid S 41:95–98
Ishikawa S, Suzuki K, Inagaki T, Watanabe S, Kimura Y, Okamura A, Otake T, Mochioka N, Suzuki Y, Hasumoto H, Oya M, Miller MJ, Lee TW, Fricke H, Tsukamoto K (2001) Spawning time and place of the Japanese eel, Anguilla japonica, in the North Equatorial Current of the western North Pacific Ocean. Fisheries Sci 67:1097–1103
Ji HS, Kim JK (2010) Molecular and morphological identification of ophichthid leptocephali from the Korea Strait (KS) of Korea. Korean J Ichthyol 22:279–284
Ji HS, Choi JH, Choi KH, Yoon SC, Lee DW, Kim JK (2014) First morphological description and the distribution of Ophisurus macrorhynchos (Anguilliformes: Ophichthidae) leptocephalus collected from southeastern waters of Jeju Island. Korean J Fish Aquat Sci 47:888–894
Ji HS, Lee HW, Hong BK, Kim JK (2012) Four newly reported ophichthid leptocephali species revealed by mitochondrial 12S rDNA, with implications of their occurrence in Korea. Anim Cells Syst 16:415–424
Kang YJ, Jeon BS, Zhang CI (1998) A study of the stock management of the sharp-toothed eel, Muraenesox cinereus (Forskål) in Korean waters III. Maturation and spawning. J Korean Soc Fish Res 1:18–24
Kim MJ, Kang YJ, Park CS (1998) A study of the stock management of the sharp-toothed eel, Muraenesox cinereus (Forskål) in Korean waters II. Age and growth. J Korean Soc Fish Res 1:11–17
Kimura M (1980) A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. J Mol Evol 16:111–120
Kunio S (2008) Biological assessment of ecologically important areas for fish and invertebrates in the Yellow Sea Ecoregion. In YSEPP (ed) Biological assessment report of the Yellow Sea ecoregion. Yellow Sea Ecoregion Planning Programme, Science press, Beijing, pp 123–137
Lee TW, Byun JS (1996) Microstructural growth in otoliths of conger eel (Conger myriaster) leptocephali during the metamorphic stage. Mar Biol 125:259–268
Lee TW, Lee KS (1989) Daily growth increments and lunar pattern in otolith of the eel, Anguilla japonica, in the freshwater. Bull Korean Fish Soc 22:36–40
Leiby MM (1979) Leptocephalus larvae of the eel family Ophichthidae. I. Ophichthus gomesii Castelnau. B Mar Sci 29:329–343
Ling YJ, Iizuka Y, Tzeng WN (2005) Decreased Sr/Ca ratios in the otoliths of two marine eels, Gymnothorax reticularis and Muraenesox cinereus, during metamorphosis. Mar Ecol-Prog Ser 304:201–206
Ma T, Miller MJ, Aoyama J, Tsukamoto K (2007) Genetic identification of Conger myriaster leptocephali in the East China Sea region. Fisheries Sci 73:989–994
McCleave JD (1993) Physical and behavioural controls on the oceanic distribution and migration of leptocephali. J Fish Biol 43:243–273
Miller MJ (2009) Ecology of Anguilliformes leptocephali: remarkable transparent fish larvae of the ocean surface layer. Acua-Biosci Monogr 2:1–94
Miller MJ, Mochioka N, Otake T, Tsukamoto K (2002) Evidence of a spawning area of Anguilla marmorata in the western North Pacific. Mar Biol 140:809–814
Miller MJ, Tsukamoto K (2006) Studies on eels and leptocephali in Southeast Asia: a new research frontier. Coastal Mar Sci 30:283–292
Miller MJ, Yamaguchi M, Wouthuyzen S, Aoyama J, Suharti S, Ma T, Yoshinaga T, Minegishi Y, Kawakami T, Tsukamoto K (2013) Ariosoma-type Leptocephali (Congridae: Bathymyrinae) in the Mentawai Island region off western Sumatra, Indonesia. Zool Stud 52:1–26
Miller MJ, Yoshinaga T, Aoyama J, Otake T, Mochioka N, Kurogi H, Tsukamoto K (2011) Offshore spawning of Conger myriaster in the western North Pacific: evidence for convergent migration strategies of anguilliform eels in the Atlantic and Pacific. Naturwissenschaften 98:537–543
NFRDI (2004) Commercial fishes of the coastal and offshore waters in Korea. National Fisheries Research and Development Institute, Hanguel-Publishing, Busan, 333 p
NFRDI (2010) Ecology and fishing ground of major commercial species in the Korean waters. National Fisheries Research and Development Institute, Ye-Moon-Publishing, Busan, 384 p
NFRDI (2013) Ecology and fishing ground of major commercial species in the Korean waters. National Fisheries Research and Development Institute, Ye-Moon-Publishing, Busan, 401 p
Otake T, Ishii T, Nakahara M, Nakamura R (1997) Changes in otolith strontium: calcium ratios in metamorphosing Conger myriaster leptocephali. Mar Biol 128:565–572
Park CS, Lee DW, Kang YJ, Kim YS, Zhang CI (1998) A study of the stock management of the sharp-toothed eel, Muraenesox cinereus (Forskål) in Korean waters I. distribution patterns. J Korean Soc Fish Res 1:1–10
Shiao JC, Tzeng WN, Collins A, Iizuka Y (2002) Role of marine larval duration and growth rate of glass eels in determining the distribution of Anguilla reinhardtii and A. australis on Australian eastern coasts. Mar Freshwater Res 53:687–695
Tabeta O, Mochioka N (1988) Ophichthidae. In Okiyama M (ed) An Atlas of the early stage fishes in Japan. Tokai Univ Press, Tokyo, pp 58–62
Tamura K, Stecher G, Peterson D, Filipski A, Kumar S (2013) MEGA6: Molecular Evolutionary Genetics Analysis (MEGA) software version 6.0. Mol Biol Evol 30:2725–2729
Tawa A, Aoyama J, Yoshimura T, Wouthuyzen S, Mochioka N (2014) Leptocephalus larvae of two moray eels (Anguilliformes; Muraenidae), Gymnothorax sagmacephalus and Gymnothorax albimarginatus, identified from morphometric and genetic evidence. Ichthyol Res 61:32–41
Thompson JD, Higgins DG, Gibson TJ (1994) CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, positionspecific gap penalties and weight matrix choice. Nucleic Acids Res 22:4673–4680
Tsukamoto K (2009) Oceanic migration and spawning of anguillid eels. J Fish Biol 74:1833–1852
Tsukamoto K, Otake T, Mochioka N, Lee TW, Fricke H, Inagaki T, Aoyama J, Ishikawa S, Kimura S, Miller MJ, Hasumoto H, Oya M, Suzuki Y (2003) Seamounts, new moon and eel spawning: the search for the spawning site of the Japanese eel. Environ Biol Fish 66:221–229
Tzeng WN, Tsai YC (1994) Changes in otolith microchemistry of the Japanese eel Anguilla japonica, during its migration from the ocean to the rivers of Taiwan. J Fish Biol 45:671–684
Umezawa A, Otake T, Hirokawa J, Tsukamoto K, Okiyama M (1991) Development of the eggs and larvae of the pike eel, Muraenesox cinereus. Jpn J Ichthyol 38:35–39
Wang CH, Kuo CH, Mok HK, Lee SC (2002) Molecular phylogeny of elopomorph fishes inferred from mitochondrial 12S ribosomal RNA sequences. Zool Scr 32:231–241
Wang CH, Tzeng WN (1998) Interpretation of geographic variation in size of American eel Anguilla rostrata elvers on the Atlantic coast of North America using their life history and otolith aging. Mar Ecol-Prog Ser 168:35–43
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Ji, HS., Kim, JK., Oh, T.Y. et al. Larval distribution pattern of Muraenesox cinereus (Anguilliformes: Muraenesocidae) leptocephali in waters adjacent to Korea. Ocean Sci. J. 50, 537–545 (2015). https://doi.org/10.1007/s12601-015-0049-6
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DOI: https://doi.org/10.1007/s12601-015-0049-6