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全名 Epioblasma florentina (Lea, 1857)
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英文俗名 Yellow-blossom Pearly Mussel, Yellow Riffleshell.
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外殼特徵 Shell irregular elliptical or obovate, more or less inflated,inequilateral, rather solid; beaks quite full and elevated;surface with uneven growth lines; epidermisyellowish-green, feebly rayed. Pseudocardinals small,triangular, double in each valve; laterals double in the leftvalve, single or partly double in the right valve; anteriorscars small, impressed; posterior scars shallow. Nacrebluish-white, thicker in the front area.
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地理分布 Tennessee River drainage and Cumberland River, USA.
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模式產地 Florence, Alabama and Cumberland River, Tennessee,USA.
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原始記錄 Unio florentinus Lea, Pr. Ac. N. Sci. Phila., VII,1857, p.83; Jl. Ac. N. Sci. Phila., V, 1862, p.64, pl. V,fig.213; Obs., VIII, 1862, p.68, pl. V, fig.213.
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同種異名 Unio florentinus Lea, 1857Margaron (Unio) florentinus Lea, 1870Truncilla florentina Simpson, 1900
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備註 The species is listed as endangered species under Taiwan'sWildlife Conservation Law (WCL). This species was listedin the CITES Appendix I on 1st July 1975. Dysnomia andPlagiola were genus names. It was named as Epioblasumflorentina florentina. Epioblasma curtisi (Chinese name:柯蒂斯氏真珠蚌、短珍珠貝) in the CITES Appendix I couldbe Epioblasma florentina curtisi (Atterback, 1916).Photo-specimen was collected from Hafeth River, Tennessee,USA and inventory in USNM 854780。
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