Fauna der Nassauischen Mollusken

by Wilhelm Kobelt

C. Groschwitz Lith.

Jahrb. d. nass. V. f. Nat. XXV-XXVI.

Taf. IV.

Amalie Kobelt ad nat.

C. Groschwitz Lith.

Jahrb. d. nass. V. f. Nat. XXV-XXVI.

Taf. V.

C. Groschwitz Lith.