"F\u00F6rster 1871" . "Animalia" . "Hylaeus pectoralis" . . "Hymenoptera" . "Colletidae" . . . . . . . . . . . "Arthropoda" . . "Hylaeus pectoralis F\u00F6rster 1871" . "Hylaeus" . "Insecta" . .