Checklist of bees (Hymenoptera: Apoidea) from managed emergent wetlands in the lower Mississippi Alluvial Valley of Arkansas Stephenson, Phillip L Griswold, Terry L Arduser, Michael S Dowling, Ashley P G Krementz, David G Biodiversity Data Journal 2018 6 24071 24071 6MLKP 313019 Cockerell, 1896 Cockerell 1896 Insecta Colletidae Hylaeus CoL Animalia Hylaeus (Hylaeus) mesillae Hymenoptera 0 24071 Arthropoda species mesillae Hylaeus  Notes Transcontinental but not previously recorded from Arkansas ( Snelling 1970). Opportunistic (Table 1: Site 6).