Flower-Visiting Insects
of Downy
Arrowwood
Viburnum dentatum deamii (Downy Arrowwood)
(Bees suck nectar or collect pollen, as indicated below; one beetle gnaws on the flowers and is non-pollinating, while other beetles suck nectar; other insects suck nectar; some observations are from Krombein et al. as indicated below, otherwise they are from Robertson)
Bees (long-tongued)
Apidae (Bombini): Bombus griseocallis sn, Bombus pensylvanica sn; Anthophoridae (Ceratinini): Ceratina dupla dupla sn cp; Anthophoridae (Eucerini): Synhalonia speciosa sn; Megachilidae (Osmiini): Osmia pumila sn
Bees (short-tongued)
Halictidae (Halictinae): Augochlorella striata sn cp, Lasioglossum coriaceus sn cp, Lasioglossum cressonii sn cp, Lasioglossum foxii sn cp, Lasioglossum macoupinensis sn, Lasioglossum pectoralis sn cp fq, Lasioglossum versatus sn cp; Colletidae (Hylaeinae): Hylaeus affinis sn, Hylaeus illinoisensis sn, Hylaeus mesillae sn; Andrenidae (Andreninae): Andrena carlini sn cp, Andrena cressonii sn cp fq, Andrena forbesii sn cp, Andrena fragilis (Kr), Andrena hippotes (Kr), Andrena imitatrix imitatrix sn cp fq (Rb, Kr), Andrena mandibularis sn cp fq, Andrena nigrifrons (Kr), Andrena nuda sn cp, Andrena personata fq, Andrena robertsonii sn cp fq, Andrena rugosa sn cp fq, Andrena salictaria sn, Andrena sayi sn cp fq
Flies
Syrphidae: Blera umbratilis fq, Chalcosyrphus violascens, Cheilosia capillata, Somula decora, Syritta pipiens, Toxomerus geminatus; Empididae: Empis compta, Empis desiderata, Empis distans fq, Empis lavicula, Empis nuda, Empis otiosa, Empis pudica fq, Rhamphomyia angustipennis, Rhamphomyia exigua, Rhamphomyia mutabilis fq, Rhamphomyia priapulus fq, Rhamphomyia sordida; Tachinidae: Clausicella floridensis, Siphona geniculata; Calliphoridae: Lucilia illustris; Chloropidae: Chlorops proximus, Hippelates plebejus
Butterflies
Papilionidae: Papilio marcellus
Skippers
Hesperiidae: Erynnis juvenalis
Beetles
Cantharidae: Ancistronycha dentiger; Cerambycidae: Callimoxys sanguinicollis, Euderces picipes, Molorchus bimaculatus fq; Chrysomelidae: Acalymma vittata, Althaeus hibisci, Disonycha sp.; Dermestidae: Anthrenus muscorum fq, Cryptorhopalum triste, Orphilus niger fq; Mordellidae: Mordellistena andreae, Mordellistena aspersa fq, Mordellistena scapularis fq; Oedemeridae: Asclera ruficollis; Scarabaeidae: Euphoria fulgida, Hoplia trifasciata fq, Valgus canaliculatus gnw np