“ON BIOLOGY OF MALE PROTANDRENA EVANSI RUZ Y CHIAPPA (HYMENOPTERA: ANDRENIDAE) (FARELLONES, REGION METROPOLITANA, CHILE)”. Acta Entomológica Chilena, vol. 29, no. 2, July 2022, pp. 15-22, http://revistas.umce.cl/index.php/actaent/article/view/1975.