Kobelt, Europ. Meeresconchylien. Taf. LXXXII. 
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15 16 | 







CW.Kreidels Verlag, Wiesbaden Lith.Anstv.Werner & Winter, Frankfurt %M 
1. Bela cancellata Migh. 2.B.elegans Moell. 3. B.angulosa Sars. 4.B.obliqua Sars. 5-9.B.declivis Lov. 
10. B.cinerea Moell. 11.B.pingelii Beck. 12.B.kobelti Verkr. 13.B.conoidea Sars. 14. B.bicarinata Couth. 
15-18. B.tenuilirata Sars. 19. B.geminolineata Friele 20.21.B.decussata Migh. 22.23.B.pyramidata Migh.&Ad. 
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