Sparella
Original description(s):
"Shell entirely covered with an enamel coat, forming a broad belt on the whorls, and reaching the penultimate whorl to the back of the mouth; axis imperforate; outer lip with an obscure tooth in front.".
Name-Bearing Type:
Type species by subsequent designation (Cossmann, 1889): Ancillaria ventricosa Lamarck, 1811.