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Speckled chub
The speckled chub (''Macrhybopsis aestivalis'') is a species of freshwater fish in the Cyprinidae family of the order Cypriniformes, which also includes carps, suckers, and loaches.〔(Wolframalpha )〕
==Description==
Speckled chubs have a slender, compressed body that is usually a yellowish tan to silver in color and may or may not have dark markings present. The underside of the fish is mainly silver. The eyes are situated high on the head, and the lateral line consists of 34-41 scales, which can appear either straight or arched. The dorsal fin soft rays have faintly dark edges. The mouth is horizontal and inferior, and it has long barbels present at the corners of the mouth.〔(US Army Fish Info )〕 It has a rounded snout with moderately fleshy lips. The lateral line is either strait or arched along the length of the body.〔(Dr. Timothy Bonner Web Site )〕 The speckled chub has less than 10 dorsal fin soft rays, 16-21 caudal fin soft rays, 7-9 anal fin soft rays, 6-9 pelvic fin soft rays, and 11-18 pectoral fin soft rays.〔 The speckled chub has pharyngeal teeth. The maximum body size is recorded at 7.6 cm, and the average length is 6.1 cm. Speckled chubs rarely live longer than a year and a half.〔(Fishbase )〕
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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