Published in Boletín de la Sociedad Entomológica de España, in 1918, in volume 1, pages 51-52

Published in Bol. Soc. ent. Espan., in 1918, in volume 1, pages 120-123

Published in Boletín de la Sociedad entomológica de España, in 1918, in volume 1, pages 154-157