Requested reference
Petrunkevitch, A. (1939c). The status of the family Archaeidae and the genus Landana. Annals of the Entomological Society of America 32(3): 479-501. doi:10.1093/aesa/32.3.479 
-- Show included taxa
Petrunkevitch, A. (1939c). The status of the family Archaeidae and the genus Landana. Annals of the Entomological Society of America 32(3): 479-501. doi:10.1093/aesa/32.3.479 -- Show included taxa