Andrena lauracea Robertson
Flowers and insects; lists of visitors of four hundred and fifty-three ...
Robertson, Rl. Riley, Sc. Scudder, Sm. - Smith,. Ss. Saussure, Tn. = Townsend ... (151). Andrenidae: Andrena arabis Rb., type, carlini Ce.. type, corni.
temporal and landscape influences on the bee community
Osgathorpe, L. M., Potts, S. G., Robertson, K. M., Scott, A. V., Staniczenko, P. P., Stone, ... Andrena Andrena mandibu laris. Robertson,. 1892. S5 Ground. Polyl.
Andrena subopaca Nylander, 1848. Andrena subopaca; Vikberg, 1986, Notul. Ent. 66 (2): 79; [CoL] ; [iNaturalist]. Subgenus Trachandrena Robertson, 1902 ?
The Black Unicorn Sings|Aja Monet Bacquie [qWUSVM]
... Andrina Stiles. My Father Marconi|Degna Marconi. Policy and ... The Corporate Virus|Craig Robertson. The China War|James Kiehle ...
Robertson's Miner Bee (Andrena robertsonii) - Vermont Atlas of Life
This species may have a preference for flowering shrubs and trees. Active in May and June. Identification: Medium-small and probably not identifiable from ...
Charles Robertson (entomologist) - Open WIKI
William Robertson and Nancy Robertson, née ... The rare bee Andrena lauracea is known only from these two surveys and from two specimens from Texas.
Andrena (Trachandrena) heraclei Robertson 1897
Andrena (Trachandrena) heraclei Robertson 1897 ; persistent identifier. https://treatment.plazi.org/id/0392879B-736B-AB39-43D5-FF48FE0FFDA0 ; treatment provided ...