@book{bhlitem18939, title = {Siboga expeditie }, volume = {Mono.49[1]a (Prosobranchia: Rhipidoglossa and docoglossa); Livr.39}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/18939}, note = {https://www.biodiversitylibrary.org/bibliography/6557}, publisher = {Leiden, Brill, [1902-}, author = {Weber, Max, and Siboga Expedition}, year = {}, pages = {160}, }