. . . "Lasioglossum mesosclerum" . . "Insecta" . . "Halictidae" . . . "Arthropoda" . . "Lasioglossum" . "Animalia" . "(P\u00E9rez 1903)" . . . "Lasioglossum mesosclerum (P\u00E9rez 1903)" . . . "Hymenoptera" . .