Sexual Dimorphism in Morphometric Characteristics of Korean Chub Zacco koreanus (Pisces, Cyprinidae)
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초록
We measured a set of 37 morphological characteristics in 97 specimens of adult Korean chub, Zacco koreanus, trapped in the Milyang River, Korea, in May and October of 2005. Twelve out of thirty-seven morphometric measurements were significantly different between the sexes. In particular, both the pectoral fin length and the direct distance between the insertion of the dorsal fin and the insertion of the anal fin were highly significant (p < 0.001). This sexual dimorphism may reflect the outcome of sexual selection in this species.
Abstract
We measured a set of 37 morphological characteristics in 97 specimens of adult Korean chub, Zacco koreanus, trapped in the Milyang River, Korea, in May and October of 2005. Twelve out of thirty-seven morphometric measurements were significantly different between the sexes. In particular, both the pectoral fin length and the direct distance between the insertion of the dorsal fin and the insertion of the anal fin were highly significant (p < 0.001). This sexual dimorphism may reflect the outcome of sexual selection in this species.
참고문헌 (29)
- Anderson M, "Sexual dimorphism" (1994), University of Princeton Press
- Akagawa I, "Sexual dimorphism and pair spawning into a sponge by the filefish, Brachaluteres ulvarum, with a description of the eggs and larvae", Japanese J Ichthyol, 41, pp.397~407 (1995)
- Berg LS, "A review of the freshwater cottoid fishes of Pacific slope of Asia", Copeia, 1932, pp.17~20 (1932)
- 채뱅수, "참갈겨니, zacco koreanus (잉어과, 어강)의 혼인색의 지리적 변이와 분포", 한국어류학회지, 18(2), pp.97~106 (2006), 한국어류학회
- Choi KC, "Coloured illustrations of the freshwater fishes of Korea" (1990), Hyankmoonsa Publication Ltd
- Deacon LI, "Patterns of reproduction in two populations of pumpkinseed sunfish, Lepomis gibbosus, with differing food resources", Environ Biol Fish, 19, pp.281~296 (1987)
- Goto A, "Sexual dimorphism in a river sculpin Cottus hangiongensis", Japanese J Ichthyol, 31, pp.161~166 (1984)
- Heins DC, "Growth population structure and reproduction of the percid fish Percina vigil", Copeia, 1989, pp.727~736 (1989)
- Hosoya K, "Cyprinidae. In Fishes of Japan with pictoral keys to the species", pp.253~272 (2002), Tokai University Press
- Jordan KS, "On a collection of fishes made in Korea, by Louis Jouy, with descriptions of new species", Proc US Nat Mus, 통권 : 33, pp.193~212 (1905)
- Katano O, "Growth of dark chub, Zacco temmincki (Cyprinidae), with a discussion of sexual size differences", Environ Biol Fish, 52, pp.305~312 (1998)
- Katano O, "Spawning tactics of paired males of the dark chub, Zacco temmincki, reflect potential fitness costs of satellites", Environ Biol Fish, 35, pp.343~350 (1992)
- Kim IS, "Freshwater fishes. In Illustrated encyclopedia of fauna and flora of Korea" (1997), Ministry of Education
- 김익수, K. Hosoya, 오민기, "한국산 피라미속 어류 1 신종 Zacco koreanus 기재와 갈겨니 Z. temminckii의 재기재", 한국어류학회지, 17(1), pp.1~7 (2005), 한국어류학회
- Kim IS, "Freshwater fisheries of Korea" (2002), Kyohak Publications Ltd
- Kim YJ, "Morphology and ecology of three species of the genus Gymnogobius (Gobiidae) from Korea", 박사, pp.2002
- Kim YJ, "Sexual dimorphism of three species of genus Gymnogobius (Gobiidae) from Korea", Korean J Ichthyol, 13, pp.117~122 (2001)
- Lee HY, "Evolutionary study on the dark chub (Zacco temminckii). V. Geographical variation on the karyotypes between two allelotypes", Korean J Genet, 10, pp.93~99 (1988)
- Mann RHK, "The growth and reproductive strategy of the gudgeon, Gobio gobio (L.), in two hard-water rivers in southern England", J Fish Biol, 17, pp.163~176 (1980)
- Miyadi D, "Colored illustrations of freshwater fishes of Japan" (1976), Hoikusha
- Nakamura M, "Keys to the freshwater fishes of Japan fully illustrated in colors" (1963), Hokuryukan
- Olivera RF, "Sexual dimorphism and allometry of external morphology of Oreochromis mossambicus", J Fish Biol, 46, pp.1055~1064 (1995)
- Park I-S, "Sexual dimorphism in morphometirc characteristics of cocktail wrasse", J Fish Biol, 58, pp.1746~1749 (2001)
- Trivers R, "Social evolution. Benjamin Cummings. Menlo Park", ~ (1985)
- Wang J-T, "The reproductive biology of an endemic cyprinid, Zacco pachycephalus, in Taiwan", Environ Biol Fish, 43, pp.135~143 (1995)
- Wootton RJ, "Fish ecology" (1990), Chapman & Hall
- Yang SY, "Evolutionary study on the dark chub (Zacco) IV. Genetic variation, morphology and artificial hybridization", Korean J Zool, 30, pp.417~431 (1987)
- Yang SY, "Evolutionary study on the dark chub (Zacco temmincki) geographic distribution and seasonal variation of two allelomorphs of MDH", Korean J Zool, 32, pp.232~241 (1989)
- Zar JH, "Biostatistical Analysis (2nd ed.), Englewood Cliffs, Prentice-Hall" (1984), New Jersey
