@book{bhlpg62176609, title = {Bonn zoological bulletin }, volume = {v.67:issue 2 (2018:Nov.)}, url = {https://www.biodiversitylibrary.org/page/62176609}, publisher = {Zoologisches Forschungsmuseum Alexander Koenig}, author = {Zoologisches Forschungsmuseum Alexander Koenig. }, year = {2018}, pages = {Page 11}, } @book{bhlpg3387669, title = {Journal of Hymenoptera research }, volume = {v.4 (1995)}, url = {https://www.biodiversitylibrary.org/page/3387669}, publisher = {International Society of Hymenopterists}, author = {International Society of Hymenopterists }, year = {1995}, pages = {Page 81}, } @book{bhlpg40763408, title = {Reading Naturalist. Reading }, volume = {No.46}, url = {https://www.biodiversitylibrary.org/page/40763408}, publisher = {}, author = {Reading Natural History Society. }, year = {}, pages = {Page 36}, }