[PDF] Top 20 Synchronous changes of morphology and gonadal development of silvering Japanese eel Anguilla japonica.

... The gonadal development of Japanese eel Anguilla japonica during silvering was examined via gonadal histology and morphometric ...River of ... See full document

... observed synchronous changes of morphology and gonadal development in wild Japanese eel during the silvering ...(HCG), and changes ... See full document

... gonadal development thus depends totally on large amount of fat accumulating in the ...point of view, it is reasonable to suppose that the migration in silver phase may need a minimum level ... See full document

... Wang and Show-Wan Lou* (Received, May 1, 2007; Accepted, June 15, 2007) ABSTRACT This study examines Japanese eel ovary responded to the administration of exogenous sexual hormone throughout ... See full document

... development of the ...corresponding changes in thyroid status during silvering of Japanese ...the changes in the pituitary–thyroid axis during silvering of ... See full document

... the changes in age, total length, body weight, and muscle fat content in the Japanese eel Anguilla japonica during silvering, from yellow to silver eels, and their ... See full document

... the changes of serum levels of sex steroids in the wild Japanese eel Anguilla japonica during silvering process, eels collected from the Kaoping River of ... See full document

... preference of Japanese eel Anguilla japonica during silvering was vali- dated from the viewpoints of physiological ecology by examining the pituitary prolactin (PRL) mRNA ... See full document

... preference of Japanese eel Anguilla japonica during silvering was vali- dated from the viewpoints of physiological ecology by examining the pituitary prolactin (PRL) mRNA ... See full document

... avoidance of potentially harmful environmental conditions and/or a movement to more favorable ones, the occupation of habitats that have specific or specialized habitat requirement, and the ... See full document

... Wang, and Shyh-Kang Jeng, Senior Member, IEEE Abstract—In this paper a compact switched-beam antenna is ...composed of a four-element antenna array based on L-shaped quarter-wavelength slot antenna ele- ... See full document

... The mean increment widths of the otoliths from the outer core to the metamorphosis check for the elvers collected at the 6 estuaries showed a geographic cline that dec[r] ... See full document

... 1 and 2 in not having consistent low or high Sr:Ca ...temporal changes of Sr:Ca ratios in the otoliths of Type 3 ...the eel after the elver stage gradually migrated to ...ages-1 ... See full document

... Department of Life Science and 2 Institute of Fisheries Science, College of Life Science, National Taiwan University, Taipei 106, Taiwan ABSTRACT: Since the 1970s, the population of the ... See full document

... determination of young juvenile stage Japanese eels may also have been affected by ...which eel sex determination ...affect eel sex determination, ...tiation and freshwater habitats ... See full document

... The relationship between Sr/Ca ratios in the otoliths of reared eels and ambient salinity (Fig. These data also validate the use of Sr/Ca ratios in otoliths as [r] ... See full document

... Values of H O for genetic variability of the Japanese eel among spatial (Tseng et ...2003), and intra-annual (this study) samples were ...cohorts of the same habitats, and ... See full document

... The relationship between Sr/Ca ratios in the otoliths of reared eels and ambient salinity (Fig. These data also validate the use of Sr/Ca ratios in otoliths as [r] ... See full document

... ratio of wild Japanese eels in the Kaoping River of southwestern Taiwan has been extremely skewed towards females in the recent ...characteristics and otolith elemental signatures by ... See full document

... The Japanese eel Anguilla japonica is one of the most important food fish in ...elvers of the eel are caught from the wild population in estuaries during their upstream ... See full document