@book{bhlitem50347, title = {Neue wirbellose thiere beobachtet und gesammelt auf einer reise um die erde 1853 bis 1857 }, volume = {Haelfte 1 (1859)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/50347}, note = {https://www.biodiversitylibrary.org/bibliography/14426}, publisher = {Leipzig, W. Engelmann, 1859-61}, author = {Schmarda, Ludwig K. (Ludwig Karl),}, year = {1859}, pages = {134}, keywords = {19th century|Annelida|Identification|Rotifera|Turbellaria|Voyages around the world|Worms|}, }