ABCDEFGHIJKLMNOPQRSTUVWXYZAAABAC
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GeneraSp no.TaxonOriginVoucherLocationKleptoNotes
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ANDRENIDAE
3
111Andrena accepta VierecknativeArduser/SLZ
4
22
Andrena barbara Bouseman and LaBerge
nativeArduser
5
33Andrena brevipalpis CockerellnativeArduser
6
44Andrena carlini CockerellnativeSLZ
7
55Andrena cerebratanativeSLU2020 Webster Groves, 2023 Glendale
8
66Andrena cressonii RobertsonnativeSLU/SLZ2020 Creve Coeur
9
77Andrena commoda SmithnativeArduser
10
88Andrena crataegi RobertsonnativeUMCRock Hill - 2009
11
99Andrena erythrogaster (Ashmead)nativeUMC/ArduserKirkwood - 1930
12
1010Andrena forbesii RobertsonnativeArduser
13
1111Andrena geranii (Robertson)*nativeKirkwood - 1931 | Rau (1934)
No Specimen. Only the published record of Rau (1934)
14
1212Andrena helianthi RobertsonnativeSLU
15
1313Andrena hippotes RobertsonnativeArduserWebster Groves 2022
16
1414Andrena ilicis MitchellnativeLitzinger
17
1515Andrena illini Bouseman and LaBergenativeSLZ/UMCKirkwood - 2011, 2020 Creve Coeur
18
1616Andrena illinoensis RobertsonnativeLitzinger
19
1717Andrena mandibularis RobertsonnativeUMCKirkwood - 2012
20
1818Andrena imitatrix CressonnativeSLU/SLZ
21
1919Andrena miserabilis CressonnativeSLU/SLZ
22
2020Andrena morrisonella VierecknativeLitzinger
23
2121Andrena nasoni RobertsonnativeSLU/SLZ
24
2222Andrena nuda RobertsonnativeMBGLitzsinger - Clinebell box 106
25
2323Andrena perplexa SmithnativeSLZ2020 Webster Groves
26
2424Andrena personata RobertsonnativeLitzinger
27
2525Andrena phaceliae MitchellnativeLitzinger
28
2626Andrena polemonii RobertsonnativeLitzinger
29
2727Andrena robertsonii Dalla TorrenativeLitzinger
30
2828Andrena rudbeckiae RobertsonnativeSLU/SLZ
31
2929Andrena sayi RobertsonnativeLitzinger
32
3030Andrena simplex SmithnativeArduser/SLZForest Park BioBlitz
33
3131Andrena spiraeana (Robertson)nativeSLUWebster Groves 2021
34
3232Andrena violae RobertsonnativeSLU/SLZ
35
3333Andrena wilkella (Kirby)
introduced
SLU/SLZ
36
23434Protandrena passiflorae RobertsonnativeSLUKirkwood - 1995
Maplewood 2021 (iNaturalist)
37
33535Calliopsis andreniformis SmithnativeSLU
38
43636Protandrena bancrofti DunningnativeUMC
1937 USDA traps - Probably at Tower Grove Park
39
3737Protandrena cockerelli DunningnativeUMC
1938 USDA traps - Probably at Tower Grove Park
40
53838Protandrena albitarsis (Cresson)nativeArduser/nina2020 Olivette
41
3939Protandrena compositarum (Robertson)nativeArduser/SLZForest Park BioBlitz
42
4040Protandrena labrosus (Robertson)nativeArduser/nina
Forest Park BioBlitz, 2020 Webster Groves, South City, Clayton, CWE, U City
43
4141Protandrena rudbeckiae (Robertson)nativeArduser
44
45
APIDAE
46
6142Anthophora abrupta SaynativeSLU
47
243Anthophora ursina CressonnativeUMC/Arduser1938 USDA traps/Forest Park Bioblirz
48
344Anthophora terminalis CressonnativeSLZ/MBG
49
7445Apis mellifera Linnaeus
introduced
SLU/SLZ
50
8546Bombus affinis CressonnativeMBG
R. Clinebell Litzinger Road Ecology Center
51
647Bombus auricomus (Robertson)nativeSLU/SLZ
52
748Bombus bimaculatus CressonnativeSLU/SLZ
53
849Bombus fervidus (Fabricius)nativeSLU
Calvary Prairie (2015), Bellfontaine Cemetery (2024; iNat)
54
950Bombus fraternus (Smith)nativeSLU
Lafayette square 2021, additional locations on iNat
55
1051Bombus griseocollis (DeGeer)nativeSLU/SLZ
56
1152Bombus impatiens CressonnativeSLU/SLZ
57
1253Bombus pennsylvanicus (DeGeer)nativeSLU/SLZ
58
1354Bombus variabilis (Cresson)nativeUMC/MBG1938 USDA traps / R. Clinebell 19961
59
91455Cemolobus ipomoeae (Robertson)nativeUMC
1939 USDA traps - Probably at Tower Grove Park
60
101556Ceratina calcarata RobertsonnativeSLU/SLZ
61
1657Ceratina dupla SaynativeSLZ
62
1758Ceratina strenua SmithnativeSLU/SLZ
Likely all Ceratina metallica based on an investigation by Mike Arduser 2024
63
111859Diadasia australis (Cresson)nativeSLZ
64
121960Eucera hamata (Bradley)nativeSLU/SLZ
65
2061Eucera rosae (Robertson)nativeSLU
66
132162Epeolus bifasciatus CressonnativeSLU1
67
142263Florilegus condignus (Cresson)nativeSLZiNat 2022
68
152364Habropoda laboriosa (Fabricius)nativeSLU/SLZ
69
162465Holcopasites calliopsidis (Linsley)nativeSLU1
70
172566Melissodes agilis CressonnativeSLU/SLZ
71
2667Melissodes bimaculatus LepeletiernativeSLU/SLZ
72
2768Melissodes boltoniae RobertsonnativeArduserForest Park BioBlitz
73
2869Melissodes communis CressonnativeSLU
74
2970Melissodes comptoides RobertsonnativeSLU/SLZ
75
3071Melissodes coreopsis RobertsonnativeArduser
76
3172Melissodes denticulatus SmithnativeSLU/SLZ
77
3273Melissodes dentiventris SmithnativeArduser/SLZForest Park BioBlitz
78
3374Melissodes desponsus SmithnativeSLU/SLZ
79
3475Melissodes druriellus (Kirby)nativeArduser/SLZForest Park BioBlitz
80
3576Melissodes trinodis RobertsonnativeSLU/SLZ
81
3677Melissodes vernoniae RobertsonnativeSLU/UMC1938 USDA traps
82
183778Melitoma taurea (Say)nativeSLU/SLZ
83
193879Nomada texananativeSLZ1
84
3980Nomada sp. 1nativeSLU1
85
4081Nomada sp. 2nativeSLU1
86
4182Nomada sp. 3nativeSLU1
87
4283Nomada sp. 4nativeSLU1
88
4384Nomada sp. 5nativeSLU1
89
4485Nomada sp. 6nativeSLU1
90
4586Nomada sp. 7nativeSLU1
91
4687Nomada sp. 8nativeSLU1
92
4788Nomada sp. 9nativeSLU1
93
204889Peponapis pruinosa (Say)nativeSLU/SLZ
94
214990Ptilothrix bombiformis (Cresson)nativeSLU/SLZ
95
225091Triepeolus atripes MitchellnativeArduserForest Park BioBlitz1
96
5192Triepeolus concavus (Cresson)nativeSLU1
97
93Triepeolus donatus (Smith)nativeSLUBevo Mill (South City)1
98
5294Triepeolus helianthi (Robertson)nativeLitzinger1
99
5395Triepeolus lunatus (Say)nativeSLU1
100
5496Triepeolus quadrifasciatus (Say)nativeSLU1