Measurements of closely related sets of classical and truss dimensions were analyzed to discriminate species of scorpaenidae including the dark banded rockfish, Sebastes inermis, the black rockfish, S. schlegeli, and gobioninae including the striped shiner, Pungtungia herzi, and the slender shiner, ...
Measurements of closely related sets of classical and truss dimensions were analyzed to discriminate species of scorpaenidae including the dark banded rockfish, Sebastes inermis, the black rockfish, S. schlegeli, and gobioninae including the striped shiner, Pungtungia herzi, and the slender shiner, Pseudopungtungia tenuicorpa. The measurements of the dimensions were arc sin square root transformed, and compared as a function of the standard length of each species for statistical analysis. For values of the classical dimensions of the rockfish, 6 were greater for the dark banded rockfish than for the black rockfish, 1 value was smaller for the former, and for 2 values there was no statistically significant difference (P > 0.05). For values of the classical dimensions of the shiners, 9 values were greater for the striped shiner than for the slender shiner, 2 values were smaller for the former, and for 1 value there was no statistically significant difference (P > 0.01). For values of the truss dimensions of the rockfish, 6 were greater for the dark banded rockfish than for the black rockfish, 1 was smaller for the former, and for 4 values there was no statistically significant difference (P > 0.05). For values of the truss dimensions of the shiners, 13 values were greater for the striped shiner than for the slender shiner, 3 values were smaller for the former, and for 6 values there was no statistically significant difference (P > 0.01). The dimension sets used in this study may be useful as taxonomic indicators for discriminating among fish species in Korea.
Measurements of closely related sets of classical and truss dimensions were analyzed to discriminate species of scorpaenidae including the dark banded rockfish, Sebastes inermis, the black rockfish, S. schlegeli, and gobioninae including the striped shiner, Pungtungia herzi, and the slender shiner, Pseudopungtungia tenuicorpa. The measurements of the dimensions were arc sin square root transformed, and compared as a function of the standard length of each species for statistical analysis. For values of the classical dimensions of the rockfish, 6 were greater for the dark banded rockfish than for the black rockfish, 1 value was smaller for the former, and for 2 values there was no statistically significant difference (P > 0.05). For values of the classical dimensions of the shiners, 9 values were greater for the striped shiner than for the slender shiner, 2 values were smaller for the former, and for 1 value there was no statistically significant difference (P > 0.01). For values of the truss dimensions of the rockfish, 6 were greater for the dark banded rockfish than for the black rockfish, 1 was smaller for the former, and for 4 values there was no statistically significant difference (P > 0.05). For values of the truss dimensions of the shiners, 13 values were greater for the striped shiner than for the slender shiner, 3 values were smaller for the former, and for 6 values there was no statistically significant difference (P > 0.01). The dimension sets used in this study may be useful as taxonomic indicators for discriminating among fish species in Korea.
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제안 방법
Eleven truss dimensions were measured for the rockfish species (DALPS, DPSMO, DADPD, DADPA, DADAA, DAVAA, DAVPD, DAAPA, DAAPD, DPDPA, and CH), while for the shiner species 22 measurements were made (DALPS, DALPM, DPSAD, DPSAV, DPSAP, DPSPM, DADPD, DADAA, DADAV, DADAP, DPDDC, DPDVC, DPDPA, DAAPD, DAVPD, CH, DDCPA, DVCPA, DAAPA, DAVAA, DAVAP, and DAPPM) (Tables 1 and 2; Figs. 1b and 2b). In addition, the standard length (Ls) was measured for each species (Tables 1 and 2; Figs.
Nine classical dimensions were measured for the rockfish species (DALPS, DALAD, DALAA, DALAV, DALMO, DALPD, DALBP, DALPA, and CH), while for the shiner species 12 measurements were made (DALPS, DALAD, DALAA, DALAV, DALMO, DALDC, DALAP, DALPM, DADAV, DPDPL, CH, and DPLPA) (Tables 1 and 2; Figs. 1a and 2a).
Therefore, in this study we investigated and compared the morphological features of these species in Korea, using both classical and truss dimensions. The objectives were to identify those morphometric characteristics that differ significantly between the two Scorpaenidae species, and to assess the origin of the two shiner species.
Striped shiner and slender shiner are one of freshwater fish inhabited widely, and differences of morphometric characteristic between striped shiner and slender shiner are not shown nearly (Kim & Kang, 1989). Therefore, in this study we investigated and compared the morphological features of these species in Korea, using both classical and truss dimensions. The objectives were to identify those morphometric characteristics that differ significantly between the two Scorpaenidae species, and to assess the origin of the two shiner species.
대상 데이터
schlegeli were reared and maintained at the Fishery Genetics & Breeding Science Laboratory, Korea Maritime and Ocean University (KMOU), Korea. The rockfish were reared in 1100 L FRP circular culture tanks (118 cm diameter, 101 cm height), each of which contained 50 fish. During rearing the dissolved oxygen concentration was ≥ 9.
데이터처리
Data (means±SD, n = 50) were analyzed using a one-way ANOVA on data arcsine square root transformed.
, 2001a, 2001b, 2007). To assess the statistical significance of differences in measurements and average values of each parameter we used a one-way ANOVA (SPSS 9.0, SPSS Inc., USA). We used Duncan’s multiple range test (P < 0.
성능/효과
As shown in Figs. 1 and 2, the morphometric characteristics of each species were measured to the nearest 1.0 mm, 0.1 mm using a digital vernier caliper (CD-20CP, Mitutoyo, Japan), respectively.
Amongst these the values of DALPS/Ls, DPSAV/Ls, DPSAP/Ls, DPSPM/Ls, DADAA/Ls, DADAV/Ls, DADAP/Ls, DPDPA/Ls, DAAPD/Ls, DAVPD/Ls, CH/Ls, DAVAA/Ls, and DAPPM/Ls were significantly greater in the striped shiner than in the slender shiner (P < 0.01), the values for DPDDC/Ls, DDCPA/Ls, and DVCPA/Ls were significantly greater in the slender shiner (P < 0.01), and no significant difference was found between the species for the values of DALPM/Ls, DPSAD/Ls, DADPD/Ls, DPDVC/Ls, DAAPA/Ls, and DAVAP/Ls.
Comparing morphometric characteristics between dark banded rockfish and black rockfish, the classical dimensions DALAD, DALPD, DALPA and CH of dark banded rockfish were higher than those of black rockfish, and DALMO of dark banded rockfish was lower than black rockfish (Table 3 and Fig. 3a). The truss dimensions DALPS, DAVPD, DAAPD and DPDPA of dark banded rockfish were higher than black rockfish, and DPSMO of dark banded rockfish was lower than black rockfish (Table 3 and Fig.
Of those measurements for which the values were greater in the dark banded rockfish than in the black rockfish, the truss dimensions DAVPD/Ls, DAAPA/Ls, DAAPD/Ls, and DPDPA/Ls were largely related to the body depth from the start of the base of the ventral fin to the end of the base of the dorsal fin (Table 3; Fig. 3). The dark banded rockfish did not differ significantly from the black rockfish with respect to the measurement from the start of the base of the dorsal fin to the end of the base of dorsal fin of posterior body, the start of the base of the dorsal fin and the end of the base of the dorsal fin, and from the start of the base of the ventral fin to point for the base of the caudal fin, as there were no significant differrences in truss dimensions between the dark banded rockfish and the black rockfish for the values of DADPD/Ls, DADPA/Ls, DADAA/ Ls, and DAVAA/Ls (P > 0.
The average Ls was 13.6±1.05 cm for dark banded rockfish, Sebastes inermis, 14.9±1.31 cm for black rockfish, S. schlegeli, 68.2±4.34 cm for striped shiner, Pungtungia herzi, and 53.1±3.56 cm for slender shiner Pseudopungtungia tenuicorpa, respectively.
The dark banded rockfish did not differ significantly from the black rockfish with respect to the measurement from the start of the base of the dorsal fin to the end of the base of dorsal fin of posterior body, the start of the base of the dorsal fin and the end of the base of the dorsal fin, and from the start of the base of the ventral fin to point for the base of the caudal fin, as there were no significant differrences in truss dimensions between the dark banded rockfish and the black rockfish for the values of DADPD/Ls, DADPA/Ls, DADAA/ Ls, and DAVAA/Ls (P > 0.05) (Table 3; Fig. 3).
The measured values of the classical dimensions DALPS/ Ls, DALAD/Ls, DALPD/Ls, DALAV/Ls and DALPA/Ls for the dark banded rockfish were larger than those for the black rockfish. The value of dark banded rockfish for classical dimension (namely measurement items of body length based on body axis) was larger than that of black rockfish of body (Table 3; Fig.
3a). The truss dimensions DALPS, DAVPD, DAAPD and DPDPA of dark banded rockfish were higher than black rockfish, and DPSMO of dark banded rockfish was lower than black rockfish (Table 3 and Fig. 3b). Comparing morphometric characteristics between striped shiner and slender shiner, the classical dimensions DALPS, DALAD and DALAA of striped shiner were higher than those of slender shiner, and DPDPL and DPLPA of striped shiner was lower than slender shiner (Table 4 and Fig.
The truss dimensions DALPS, PADPD, DADAA, DAVAA, DAVPD, DAAPA, DAAPD, DPDPA and CH were common to all species in the study (Tables 1 and 2; Figs. 1 and 2). As shown in Tables 3 and 4, the truss measurements DADPD/Ls, DADAA/Ls, DAVAA/Ls, DAVPD/Ls, DAAPA/Ls, and DAAPD/Ls were significantly greater in the rockfish than in the shiner, whereas the DPDPA/Ls value was significantly greater in the shiner than the rockfish.
The values of DALPS/Ls, DALAD/Ls, DALDC/Ls, DALAA/Ls, DALAV/Ls, DALAP/Ls, DALMO/Ls, DADAV/Ls, and CH/Ls were significantly greater for the striped shiner than the slender shiner (P < 0.01), whereas the opposite was found for the values of DPDPL/Ls and DPLPA/Ls.
참고문헌 (29)
Choi Y Kim JH Park JY Sea Fish in Korea 2002 KyoHak Publishing Co Seoul. Korea 645
Currens KP Sharpe CS Hjort R Schreck CB Li WH Effect of different feeding regimes on the morphometrics of chinook salmon (Oncorhynchus tshawtscha) and rainbow trout (O. mykiss) Copeia 1989 3 689 695
Hubbs CL Lagler KF Fishes of the great lakes region Cranbrook Inst Sci Bull 1947 26 1 186
Humphries JM Bookstein FL Chernoff B Smith GR Elder RL Poss SC Multivarate discrimination by shape in relation to size Syst Zool 1981 30 291 308
Jung MG The Fishes of Korea 1977 Ilju Publish Seoul. Korea 398 399
Katoh M Tokimura M Genetic and morphological identification of Sebastiscus tertius in the East China Sea (Scorpaeniformes: Scorpaenidae) Ichthyol Res 2001 48 247 255
Kim IS Kang EJ Comparative study on the urohyal of the subfamily Gobioninae of Korea Korean J Ichthyol 1989 1 24 34
Kim IS Park JY Freshwater Fishes of Korea 2002 KyoHak Publish. Co Seoul. Korea 465
Lee TW Kim GC Microstructural growth in otoliths of black rockfish, Sebastes schlegeli, from prenatal larval to early juvenile stages Ichthyol Res 2000 47 335 342
Lee TY Kim SY Reproduction and embryonic development within the maternal body of ovoviviparous teleost, Sebastes inermis Fish Aquat Sci 1992 25 413 431
Li S Cai W Zhou B Variation in morphology and biochemical genetic markers among populations of blunt snout bream (Megalobrama amblycephala) Aquaculture 1993 111 117 127
National Fisheries Research & Development Agency Commercial Fishes of the Coastal & Offshore Waters in Korea 1994 Yeamoonsa Yangsan. Korea 299
Park IS Choi KC Kim DS Production of hybrid and allotriploid between rainbow trout, Oncorhynchus mykiss and cherry salmon, O. masou Ⅱ. Characteristics of sex ratio and morphometric traits J Aquacult 1997 10 49 54
Park IS Im JH Ryu DK Nam YK Kim DS Effect of starvation on morphometric changes in Rhynchocypris oxycephalus (Sauvage and Dabry) J Appl Ichthyol 2001a 17 277 281
Park IS Kim BS Lee SJ Hur JW Yoo JS Song YC Kim YJ Comparative morphometric traits of hybrids between red sea bream (Pagrus major) and black sea bream (Acanthopagrus schlegelii) J Fish Sci Technol 2006a 9 44 47
Park IS Lim JH Hur JW Morphometric characteristics of catfish (Siluridae) in Korea Korean J Ichthyol 2004 16 223 228
Park IS Lim JH Jung CH No JG Kim YH Lee YH Effect of starvation on some nutritional parameters in Rhynchocypris oxycephalus (Sauvage and Dabry) Korean J Ichthyol 2002 14 11 18
Park IS Nam YK Douglas SE Johnson SC Kim DS Genetic characterization morphometrics and gonad development of induced interspecific hybrids between yellowtail flounder, Pleuronectes ferrugineus (Storer) and winter flounder, Pleuronectes americanus (walbaum) Aquacult Res 2003 34 389 396
Park IS Nam YK Kim DS Growth performance, morphometric traits and gonad development of induced reciprocal diploid and triploid hybrids between the mud loach (Misgurnus mizolepis Günther) and cyprinid loach (Misgurnus anguillicaudatus Cantor) Aquacult Res 2006b 37 1246 1253
Park IS Park HJ Gil HW Goo IB Early growth and characteristic of histological eye development in post parturition dark banded rockfish Sebastes inermis. Dev Reprod 2012 16 101 106
Park IS Seol DW Kang EJ Kim CH Morphometric characteristics of torrent catfish (Amblycipitidae) in Korea Korean J Ichthyol 2006c 18 209 215
Park IS Woo SR Song YC Cho SH Effects of starvation on morphometric characteristics of olive flounder, Paralichthys olivaceus Ichthyol Res 2007 54 297 302
Park IS Zhang CI Lee YD Sexual dimorphism in morphometric characteristics of cocktail wrasse J Fish Biol 2001b 58 1746 1749
Straüss RE Evolutionary allometry and variation in body from in the South American catfish genus Corydoras (Callichthyidae) Syst Zool 1985 34 81 396
Straüss RE Bond CE Taxonomic methods: morphology Schreck CB Moyle PB Methods for Fish Biology, 1990. Amer Fish Soc Maryland, U.S.A Bethesda 1990 125 130
Straüss RE Bookstein FL The truss: Body from reconstructions in morphometrics Syst Zool 1982 31 113 135
Taylor JN Snyder DB Courtenay Jr WR Hybridization between two introduced, substrate-spawning tilapias (Pisces: Cichlidae) in Florida Copeia 1986 1986 903 909
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