Rodzaj Auchmerella Struve, 1964
Gatunek typowy Opis Ventral valve small, transverse, subrectangular and strongly cemented by cicatrix, spines spreading radially; ventral interior resembles Devonalosia, but with narrow median ridge, weakly elevated diductor scars. Synonimy Zasięg czasowy Mid Devonian (Late Eifelian); Germany and Poland. Literatura |
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