Flower-Visiting Insects
of Bur
Cucumber
Sicyos angulatus (Bur Cucumber)
(Bees collect pollen or suck nectar; other insects suck nectar; observations are from Robertson)
Bees (long-tongued)
Apidae (Apinae): Apis mellifera sn fq; Apidae (Bombini): Bombus impatiens sn; Anthophoridae (Eucerini): Melissodes bimaculata bimaculata sn cp
Wasps
Sphecidae (Bembicinae): Sphecius speciosus; Sphecidae (Sphecinae): Chalybion californicus, Sceliphron caementaria, Sphex ichneumonea; Vespidae: Dolichovespula maculata, Polistes annularis, Polistes carolina, Polistes fuscata fq, Vespula germanica
Flies
Syrphidae: Toxomerus marginatus, Toxomerus politus; Tachinidae: Winthemia quadripustulata; Calliphoridae: Lucilia illustris, Lucilia sericata; Muscidae: Musca domestica