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Saffron shiner
The saffron shiner (''Notropis rubricroceus'') is a North American species of ray-finned fish in the genus ''Notropis''. It is found in cold, clear, and rocky streams and creeks in the Tennessee River drainage.〔Etnier, David A. and Wayne C. Starnes. 1993. ''The Fishes of Tennessee''. University of Tennessee Press. Knoxville, Tennessee.〕 Characteristics are a relatively deep body, dorsal fin origin above back half of pelvic fin base, medium-sized eye, narrow rounded snout, sub-terminal mouth, elongate spot at base of tail fin, dark side stripe on back half of body, olive back, silver sides, white belly, fins pale except for black mark on tail fin, and breeding males will be bright red with blue stripe on the side.〔Robert Jay Goldstein, Rodney W. Harper, Richard Edwards: ''American Aquarium Fishes''. Texas A&M University Press 2000, ISBN 978-0-89096-880-2, p. 112 ()3e〕 The adults grow to between in length and mature to reproductive status in one to two years. When spawning the females release approximately 440 to 1200 eggs and they either spawn over a chub nest or in gravel runs without a nest. Food sources for saffron shiners consist of insects, worms, spiders, plants and algae.〔Dr. Lou Helfrich, Dr. Tammy Newcomb, Dr. Eric Hallerman, & Dr. Ken Stein: ''Efish:The Virtual Aquarium''. Virginia Polytechnic Institute and State University.〕
== References ==
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抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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