@book{bhlitem34229, title = {Contribution to the embryology and phylogeny of the Pycnogonids }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/34229}, note = {https://www.biodiversitylibrary.org/bibliography/8208}, publisher = {Baltimore, Friedenwald Co, 1891}, author = {Morgan, Thomas Hunt,}, year = {1891}, pages = {96}, keywords = {Pycnogonida}, }