@book{bhlpg46573014, title = {Historia animalium }, volume = {v.2 (1993)}, url = {https://www.biodiversitylibrary.org/page/46573014}, publisher = {Departament de Biologia Animal (Secció de Zoologia), Facultat de Biologia, Universitat de Barcelona}, author = {Universidad de Barcelona. Secció de Zoologia. }, year = {1993}, pages = {Page 23}, } @book{bhlpg41255502, title = {Revue suisse de zoologie }, volume = {t.101:fasc.3-4 (1994)}, url = {https://www.biodiversitylibrary.org/page/41255502}, publisher = {Kundig [etc.]}, author = {Muséum d'histoire naturelle de Genève. }, year = {1994}, pages = {Page 713}, }