@book{bhlpg41153363, title = {Revue suisse de zoologie }, volume = {t.94:fasc.3-4 (1987)}, url = {https://www.biodiversitylibrary.org/page/41153363}, publisher = {Kundig [etc.]}, author = {Muséum d'histoire naturelle de Genève. }, year = {1987}, pages = {Page 502}, }