Publisher's Synopsis
Excerpt from Iconographie der Land-und S�sswasser-Mollusken, Vol. 21: Mit Vorz�glicher Ber�cksichtigung der Europ�ischen Noch Nicht Abgebildeten Arten; Die Familie der Clausiliidae
Der aulacognathe Kiefer ist fein und dicht vertikal gestreift, daneben ist eine ab wechselnd feinere und gr�bere Furchung vor handen als Ausdruck der Entstehung des Kiefers aus feineren Pl�ttchen. Taf. 571, Fig. 3.
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