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Editorial
Editorial
Editorial
Editorial Max McCarthy, an ecologist and Ph.D. candidate at Rutgers University, marks a rare species of bee, Andrena parnassiae, in northern New Jersey on Sept. 12, 2021. (Jonno Rattman/The New York Times)
Editorial Max McCarthy, an ecologist and Ph.D. candidate at Rutgers University, marks a rare species of bee, Andrena parnassiae, in northern New Jersey on Sept. 12, 2021. (Jonno Rattman/The New York Times)
Editorial Pinned, Beulah, San Miguel, New Mexico, United States, Andrena segregans Cockerell, 1900, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Pecos, San Miguel, New Mexico, United States, Andrena pecosana Cockerell, 1913, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Poroma, Andrena alopex Cockerell, 1917, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Las Vegas Hot Springs, Clark, Nevada, United States, Andrena semirufa Cockerell, 1900, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Raleigh, Wake, North Carolina, United States, Andrena macra Mitchell, 1951, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Berkeley, Colorado, United States, Andrena berkeleyi Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Milwaukee, Wisconsin, United States, Andrena sigmundi Cockerell, 1902, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Banhar behar, Andrena comberiana beharica Cockerell, 1920, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Baldwin, Douglas, Kansas, United States, Andrena kansensis Cockerell, 1899, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Texas, United States, Andrena brunniventris Cresson, 1872, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Carolina Beach, New Hanover, North Carolina, United States, Andrena (Trachandrena) rubi Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Organ Pass, New Mexico, United States, Andrena aliciarum Cockerell, 1897, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Colorado, United States, Andrena prunorum gillettei Cockerell, 1898, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Las Cruces, Dona Ana, New Mexico, United States, Andrena fracta Casad & Cockerell, 1896, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Beltsville, Prince George's, Maryland, United States, Andrena (Simandrena) uvulariae Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Fort Collins, Colorado, United States, Andrena (Trachandrena) profundiformis Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Colorado, United States, Andrena candidiformis Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Ruidoso forks, Lincoln, New Mexico, United States, Andrena barberi Cockerell, 1898, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Hartford, Connecticut, United States, Andrena rhodura Cockerell, 1898, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Milwaukee, Wisconsin, United States, Andrena parnassiae Cockerell, 1902, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Oracle, Pinal, Arizona, United States, Andrena arizonensis Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Poroma, Andrena sasakii Cockerell, 1913, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Mesilla, Dona Ana, New Mexico, United States, Andrena nigerrima Casad, 1896, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, The Cliffs State Park, Wayne, North Carolina, United States, Andrena (Pterandrena) asteroides Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Boulder, Colorado, United States, Andrena wilmattae Cockerell, 1906, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Las Cruces, Dona Ana, New Mexico, United States, Andrena prunorum Cockerell, 1896, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Wake, North Carolina, United States, Andrena (Trachandrena) mendica Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, As-tasch Mts., Union of Soviet Socialist Republics, Andrena basifusca Cockerell, 1930, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Mandan, Morton, North Dakota, United States, Andrena (Cnemidandrena) specularia Donovan, 1977, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Branford, New Haven, Connecticut, United States, Andrena winkleyi Viereck, 1907, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Santa Fe, New Mexico, United States, Andrena aureocincta Cockerell, 1896, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Monroe, Michigan, United States, Andrena (Gonandrena) monroensis Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Skokomish River, Washington, United States, Andrena cupreotincta Cockerell, 1901, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Olympia, Thurston, Washington, United States, Andrena kincaidii Cockerell, 1897, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, No locality label, Andrena electrica Casad & Cockerell, 1896, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Currie, Pender, North Carolina, United States, Andrena (Parandrena) nida Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Ficksburg, Orange Free State, South Africa, Andrena notophila Cockerell, 1933, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Fort Collins, Colorado, United States, Andrena fulvinigra Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Hanover, Grafton, New Hampshire, United States, Andrena weedi Viereck, 1907, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Waynesville, Haywood, North Carolina, United States, Andrena cerebrata Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Elsinore, Riverside, California, United States, Andrena (Micrandrena) radialis Timberlake, 1951, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Cotulla, Texas, United States, Andrena sitiliae Viereck, 1909, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, South Park, Colorado, United States, Andrena moesticolor Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Florissant, Colorado, United States, Andrena ribifloris Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Uyaca Peak, Honduras, Honduras, Andrena hondurasica Cockerell, 1949, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Blackfoot, Bingham, Idaho, United States, Andrena angustifrons Cockerell, 1934, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Colorado, United States, Andrena interrogationis Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, St. Petersburg, Pinellas, Florida, United States, Andrena (Pterandrena) brassicae Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Texas, United States, Andrena melliventris Cresson, 1872, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Murree Hills, punjab, Punjab, Pakistan, Andrena incanescens Cockerell, 1923, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Ritzville, Adams, Washington, United States, Andrena (Cnemidandrena) sulcata Donovan, 1977, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Milwaukee, Wisconsin, United States, Andrena radiatula Cockerell, 1902, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Hartford, Connecticut, United States, Andrena dunningi Cockerell, 1898, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Zion National Park, Utah, United States, Andrena (Trachandrena) zionensis Laberge, 1973, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Seattle, King, Washington, United States, Andrena semipunctata Cockerell, 1902, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, San Ignacio, Guadalupe, New Mexico, United States, Andrena albovirgata Cockerell, 1900, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Tsinan, Shandong, China, Andrena mimetes Cockerell, 1929, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Milwaukee, Wisconsin, United States, Andrena (Trachandrena) votula Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Pasco, Franklin, Washington, United States, Andrena pascoensis Cockerell, 1897, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Beeville, Texas, Texas, United States, Andrena (Scrapteropsis) flaminea Laberge, 1971, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Manserah, NW Province, India, Uttar Pradesh, India, Andrena subspiniger Cockerell, 1917, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Poroma, Andrena watasei Cockerell, 1913, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Plummers Island, Montgomery, Maryland, United States, Andrena (Thysandrena) phaceliae Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Berkeley, Colorado, United States, Andrena pyrrhacita var. coloradensis Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Coll. f., Andrena casadae Cockerell, 1896, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Murree Hills, punjab, 7500 ft, Punjab, Pakistan, Andrena murreensis Cockerell, 1923, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Fort Collins, Colorado, United States, Andrena agricolarum Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Ann Arbor, Washtenaw, Michigan, United States, Andrena (Leucandrena) bifurcata Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Las Vegas Hot Springs, Clark, Nevada, United States, Andrena porterae Cockerell, 1900, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Pasco, Franklin, Washington, United States, Andrena medionitens Cockerell, 1902, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Lincoln, Lancaster, Nebraska, United States, Andrena enigmatica Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Olympia, Thurston, Washington, United States, Andrena caerulea var. territa Cockerell, 1898, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Laramie, Albany, Wyoming, United States, Andrena metea Cockerell, 1924, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Milwaukee, Wisconsin, United States, Andrena subcommoda Cockerell, 1902, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Davis, Yolo, California, United States, Andrena (Hesperandrena) duboisi Timberlake, 1951, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Cima df Mex, Distrito Federal, Mexico, Andrena fulminoides Laberge, 1967, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Tunis, Tunisia, Andrena hemicyanea Cockerell, 1930, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Butler, Taylor, Georgia, United States, Andrena (Ptilandrena) parakrigiana Mitchell, 1960, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Stanford University, Santa Clara, California, United States, Andrena (Micrandrena) haroldi Timberlake, 1951, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Milwaukee, Wisconsin, United States, Andrena multiplicata Cockerell, 1902, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial pinned, MeadowVy Mex, Mexico, Andrena (Cnemidandrena) rodilla Donovan, 1977, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Strathmore, Tulare, California, United States, Andrena (Hesperandrena) lativentris Timberlake, 1951, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Poroma, Andrena nawaii Cockerell, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Menserah, India, Andrena bentoni Cockerell, 1917, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Las Vegas Range, top, San Miguel, New Mexico, United States, Andrena merriami Cockerell, 1901, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Olympia, Thurston, Washington, United States, Andrena grandior Cockerell, 1897, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Beulah, San Miguel, New Mexico, United States, Andrena sapellonis Cockerell, 1900, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Bullfrog Campground, Kane, Utah, United States, Andrena linsleyana Thorp, 1987, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Uyaca Peak, Honduras, Honduras, Andrena uyacensis Cockerell, 1949, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Las Vegas, San Miguel, New Mexico, United States, Andrena vegana Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Colorado, United States, Andrena subaustraliformis Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Seattle, King, Washington, United States, Andrena perarmata Cockerell, 1898, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Milwaukee, Wisconsin, United States, Andrena clypeonitens Cockerell, 1902, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Palmer Lake, Colorado, United States, Andrena campanulae Viereck & Cockerell, 1914, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.
Editorial Pinned, Quetta, Baluchistan, Pakistan, Andrena heteropoda Cockerell, 1922, Animalia, Arthropoda, Insecta, Hymenoptera, Andrenidae.