Image Sources
Agapostemon http://www.cirrusimage.com/hymenoptera_agapostemon_splendens.htm
Andrena: http://www.bwars.com/sites/www.bwars.com/files/species_images/andrena-angustior_2sf.jpg?1327503403
Anthidium http://upload.wikimedia.org/wikipedia/commons/c/c4/Anthidium_February_2008-1.jpg
Augochloropsis: http://bugguide.net/images/raw/LH6R3ZSRTZXRJZ7RYZRZNLYLOZ3LEL7R0H7RDZ4RHH2RZH8RTLSZHHQZALXZVLKZKHXZULXRTZXRJZ.jpg
Apis http://upload.wikimedia.org/wikipedia/commons/f/fe/Honeybee_apis_mellifera.jpg
Augochlora http://bugguide.net/images/cache/URFK1RYKJRM000G0S0P0H090K090FQ50BRFK9RM0L0N0FRIQFRSQCRSQZ090YRP0TQX0CQFKBRLQOQG0DQ60007QZ0.jpg
Coelioxys http://www.natureconservationimaging.com/images/Coelioxys-inermis-1.jpg
Colletes http://www.bwars.com/sites/www.bwars.com/files/species_images/colletes-hederae_4.jpg?1324672740
Halictus http://www.discoverlife.org/IM/I_SD/0108/320/Halictus_farinosus,I_SD10877.jpg
Hoplitis http://blogs.ethz.ch/osmiini/files/2009/09/hoplitisadunca_bluete_web.jpg
Hylaeus http://upload.wikimedia.org/wikipedia/commons/0/09/Hylaeus.signatus.male.5.jpg
Lasioglossum http://upload.wikimedia.org/wikipedia/commons/thumb/1/15/Lasioglossum2843.06.w.jpg/220px-Lasioglossum2843.06.w.jpg
Osmia http://www.natureconservationimaging.com/images/Osmia-bicolor.jpg
Stelis http://www.natureconservationimaging.com/images/Stelis-punctulatissima.jpg
xylocopa http://www.ecotourismus.de/foto_zypern_xylocopa_aestuans.jpg
Sphecodes http://bugguide.net/images/raw/9L7ZUL3LULHZNL0RHH4R1LSZSH4R1LERYZSR6L0Z1LPRVLIZLHPRJZHZCZKRZHPRCLXZBLQZHHPR.jpg
Anthidiellum http://www.galerie-insecte.org/galerie/image/dos76/big/anthidi_6.5mm_23.jpg
Chelostoma http://www.bwars.com/sites/www.bwars.com/files/species_images/chelostoma-campanularum_1.jpg?1324462933
Heriadeshttp://upload.wikimedia.org/wikipedia/commons/f/f2/Heriades_truncorum.jpg
Protandrena http://bugguide.net/images/raw/NRKQTRXQTRKQCRN00060S0E0Z00QTRXQCRKQYR0Q9R50YQW0YRU0R060YRZQ1R3KWR403Q703QRQUR.jpg
Anthophora http://bugguide.net/images/raw/TH4HOHGHVH7H3HWHRR4HAHLLOHRLUZ5LJHIL5ZZLBHIHJH6HBZEHHREHJH7LGZMHBH4HDH9H9ZNH.jpg
Dufourea http://upload.wikimedia.org/wikipedia/commons/b/bb/Dufourea_minuta.jpg
Melissodes http://baynature.org/wp-content/uploads/2012/07/9_288_bees.jpg
Megachile http://upload.wikimedia.org/wikipedia/commons/9/9f/Megachile_lagopoda_1.jpg
Nomada http://upload.wikimedia.org/wikipedia/commons/f/fe/Honeybee_apis_mellifera.jpg
Augochlorella http://www.discoverlife.org/IM/I_JSA/0014/320/Augochlorella_aurata,_sweat_bee,I_JSA1463.jpg
Calliopsis http://www.discoverlife.org/mp/20p?res=240&img=I_SD10783
Ceratina http://upload.wikimedia.org/wikipedia/commons/b/b4/Apidae_-_Ceratina_cyanea.JPG
Agapostemon http://www.cirrusimage.com/hymenoptera_agapostemon_splendens.htm
Andrena: http://www.bwars.com/sites/www.bwars.com/files/species_images/andrena-angustior_2sf.jpg?1327503403
Anthidium http://upload.wikimedia.org/wikipedia/commons/c/c4/Anthidium_February_2008-1.jpg
Augochloropsis: http://bugguide.net/images/raw/LH6R3ZSRTZXRJZ7RYZRZNLYLOZ3LEL7R0H7RDZ4RHH2RZH8RTLSZHHQZALXZVLKZKHXZULXRTZXRJZ.jpg
Apis http://upload.wikimedia.org/wikipedia/commons/f/fe/Honeybee_apis_mellifera.jpg
Augochlora http://bugguide.net/images/cache/URFK1RYKJRM000G0S0P0H090K090FQ50BRFK9RM0L0N0FRIQFRSQCRSQZ090YRP0TQX0CQFKBRLQOQG0DQ60007QZ0.jpg
Coelioxys http://www.natureconservationimaging.com/images/Coelioxys-inermis-1.jpg
Colletes http://www.bwars.com/sites/www.bwars.com/files/species_images/colletes-hederae_4.jpg?1324672740
Halictus http://www.discoverlife.org/IM/I_SD/0108/320/Halictus_farinosus,I_SD10877.jpg
Hoplitis http://blogs.ethz.ch/osmiini/files/2009/09/hoplitisadunca_bluete_web.jpg
Hylaeus http://upload.wikimedia.org/wikipedia/commons/0/09/Hylaeus.signatus.male.5.jpg
Lasioglossum http://upload.wikimedia.org/wikipedia/commons/thumb/1/15/Lasioglossum2843.06.w.jpg/220px-Lasioglossum2843.06.w.jpg
Osmia http://www.natureconservationimaging.com/images/Osmia-bicolor.jpg
Stelis http://www.natureconservationimaging.com/images/Stelis-punctulatissima.jpg
xylocopa http://www.ecotourismus.de/foto_zypern_xylocopa_aestuans.jpg
Sphecodes http://bugguide.net/images/raw/9L7ZUL3LULHZNL0RHH4R1LSZSH4R1LERYZSR6L0Z1LPRVLIZLHPRJZHZCZKRZHPRCLXZBLQZHHPR.jpg
Anthidiellum http://www.galerie-insecte.org/galerie/image/dos76/big/anthidi_6.5mm_23.jpg
Chelostoma http://www.bwars.com/sites/www.bwars.com/files/species_images/chelostoma-campanularum_1.jpg?1324462933
Heriadeshttp://upload.wikimedia.org/wikipedia/commons/f/f2/Heriades_truncorum.jpg
Protandrena http://bugguide.net/images/raw/NRKQTRXQTRKQCRN00060S0E0Z00QTRXQCRKQYR0Q9R50YQW0YRU0R060YRZQ1R3KWR403Q703QRQUR.jpg
Anthophora http://bugguide.net/images/raw/TH4HOHGHVH7H3HWHRR4HAHLLOHRLUZ5LJHIL5ZZLBHIHJH6HBZEHHREHJH7LGZMHBH4HDH9H9ZNH.jpg
Dufourea http://upload.wikimedia.org/wikipedia/commons/b/bb/Dufourea_minuta.jpg
Melissodes http://baynature.org/wp-content/uploads/2012/07/9_288_bees.jpg
Megachile http://upload.wikimedia.org/wikipedia/commons/9/9f/Megachile_lagopoda_1.jpg
Nomada http://upload.wikimedia.org/wikipedia/commons/f/fe/Honeybee_apis_mellifera.jpg
Augochlorella http://www.discoverlife.org/IM/I_JSA/0014/320/Augochlorella_aurata,_sweat_bee,I_JSA1463.jpg
Calliopsis http://www.discoverlife.org/mp/20p?res=240&img=I_SD10783
Ceratina http://upload.wikimedia.org/wikipedia/commons/b/b4/Apidae_-_Ceratina_cyanea.JPG
1) http://en.wikipedia.org/wiki/Bombus
2) https://www.greatsunflower.org/Agapostemon
3) https://en.wikipedia.org/wiki/Andrena
4) https://www.greatsunflower.org/Andrena
5) http://plants.usda.gov/core/profile?symbol=CAOV4
6) http://en.wikipedia.org/wiki/Anthidium
7) http://en.wikipedia.org/wiki/Apis_(genus
8) Bee Biodiversity in naturalized patches of Carolinian grasslands in southern Ontario, Canada p.285
9) The Bees of the World p.404
10) https://en.wikipedia.org/wiki/Halictidae
11) http://bugguide.net/node/view/79292
12) http://bugguide.net/node/view/28873/bgimage?from=0
13) The Bees of the World p.309
14) Bee Biodiversity in naturalized patches of Carolinian grasslands in southern Ontario, Canada p.283
15) http://en.wikipedia.org/wiki/Ceratina
16) http://keys.lucidcentral.org/keys/v3/eafrinet/bee_genera/key/african_bee_genera/Media/Html_eafrica/Ceratina_bees.htm
17) http://bugguide.net/node/view/7605
18) http://www.aussiebee.com.au/coelioxys-bee-dec2011.html
19) http://en.wikipedia.org/wiki/Colletes
20) http://en.wikipedia.org/wiki/Halictus
21) https://www.greatsunflower.org/halictus
22) http://www.xerces.org/hoplitis-orthognathus/
2) https://www.greatsunflower.org/Agapostemon
3) https://en.wikipedia.org/wiki/Andrena
4) https://www.greatsunflower.org/Andrena
5) http://plants.usda.gov/core/profile?symbol=CAOV4
6) http://en.wikipedia.org/wiki/Anthidium
7) http://en.wikipedia.org/wiki/Apis_(genus
8) Bee Biodiversity in naturalized patches of Carolinian grasslands in southern Ontario, Canada p.285
9) The Bees of the World p.404
10) https://en.wikipedia.org/wiki/Halictidae
11) http://bugguide.net/node/view/79292
12) http://bugguide.net/node/view/28873/bgimage?from=0
13) The Bees of the World p.309
14) Bee Biodiversity in naturalized patches of Carolinian grasslands in southern Ontario, Canada p.283
15) http://en.wikipedia.org/wiki/Ceratina
16) http://keys.lucidcentral.org/keys/v3/eafrinet/bee_genera/key/african_bee_genera/Media/Html_eafrica/Ceratina_bees.htm
17) http://bugguide.net/node/view/7605
18) http://www.aussiebee.com.au/coelioxys-bee-dec2011.html
19) http://en.wikipedia.org/wiki/Colletes
20) http://en.wikipedia.org/wiki/Halictus
21) https://www.greatsunflower.org/halictus
22) http://www.xerces.org/hoplitis-orthognathus/
23) Bee Biodiversity in naturalized patches of Carolinian grasslands in southern Ontario, Canada p.288
24) The Bees of the World p.463
25) https://www.greatsunflower.org/hylaeus
26) http://en.wikipedia.org/wiki/Hylaeus_(bee)
27) http://en.wikipedia.org/wiki/Lasioglossum
28) http://keys.lucidcentral.org/keys/v3/eafrinet/bee_genera/key/african_bee_genera/Media/Html_eafrica/Lasioglossum_bees.htm
29) http://eol.org/pages/15789/details
30) http://en.wikipedia.org/wiki/Megachile
31) http://en.wikipedia.org/wiki/Nomada
32) http://bugguide.net/node/view/5211
33) http://bugguide.net/node/view/14967
34) http://en.wikipedia.org/wiki/Vaccinium
35) http://bugguide.net/node/view/69737
36) http://www.crownbees.com/stelis-bee/
37) http://en.wikipedia.org/wiki/Carpenter_bee
38) https://www.greatsunflower.org/Sphecodes
39) The Bees of the World p.503
40) The Bees of the World p.456
41) http://keys.lucidcentral.org/keys/v3/eafrinet/bee_genera/key/african_bee_genera/Media/Html_eafrica/Heriades_bees.htm
42) http://www.xerces.org/protandrena-subdilatipes/
43) http://en.wikipedia.org/wiki/Anthophora
44) https://www.greatsunflower.org/Dufourea
24) The Bees of the World p.463
25) https://www.greatsunflower.org/hylaeus
26) http://en.wikipedia.org/wiki/Hylaeus_(bee)
27) http://en.wikipedia.org/wiki/Lasioglossum
28) http://keys.lucidcentral.org/keys/v3/eafrinet/bee_genera/key/african_bee_genera/Media/Html_eafrica/Lasioglossum_bees.htm
29) http://eol.org/pages/15789/details
30) http://en.wikipedia.org/wiki/Megachile
31) http://en.wikipedia.org/wiki/Nomada
32) http://bugguide.net/node/view/5211
33) http://bugguide.net/node/view/14967
34) http://en.wikipedia.org/wiki/Vaccinium
35) http://bugguide.net/node/view/69737
36) http://www.crownbees.com/stelis-bee/
37) http://en.wikipedia.org/wiki/Carpenter_bee
38) https://www.greatsunflower.org/Sphecodes
39) The Bees of the World p.503
40) The Bees of the World p.456
41) http://keys.lucidcentral.org/keys/v3/eafrinet/bee_genera/key/african_bee_genera/Media/Html_eafrica/Heriades_bees.htm
42) http://www.xerces.org/protandrena-subdilatipes/
43) http://en.wikipedia.org/wiki/Anthophora
44) https://www.greatsunflower.org/Dufourea
