@book{bhlpg8848794, title = {Anales de la Sociedad EspaƱola de Historia Natural }, volume = {t. 26 (1897)}, url = {https://www.biodiversitylibrary.org/page/8848794}, publisher = {La Sociedad}, author = {Sociedad EspaƱola de Historia Natural. }, year = {1897}, pages = {Page 296}, }