Trigonarthris proxima (Say, 1824)

Chapman, Eric G., Richards, Austin B. & Dupuis, Julian R., 2023, The longhorn beetles (Coleoptera: Cerambycidae) of Kentucky with notes on larval hosts, adult nectar use, and semiochemical attraction, Zootaxa 5229 (1), pp. 1-89 : 68

publication ID	https://doi.org/ 10.11646/zootaxa.5229.1.1
publication LSID	lsid:zoobank.org:pub:CD98B371-D713-457E-A2D4-504F5AB0CAC5
persistent identifier	https://treatment.plazi.org/id/7E6F5F56-FFE8-FFF5-CCCF-FD73FCD43146
treatment provided by	Plazi
scientific name	Trigonarthris proxima (Say, 1824)
status

Treatment

Trigonarthris proxima (Say, 1824) View in CoL View at ENA ; Lepturini

Distribution: NS to SC to central TX to southern MB. Kentucky specimens were from the central part of the state ( Interior Plateau and Southwestern Appalachians; Map 194).

Kentucky counties: Campbell (1), Nelson (1), Pulaski (3)

Years: 1970 (1), 2013 (1), 2014 (2), 2017 (1)

Months: May (2), June (2), July (1)

Collections (4 records, 5 specimens): ABRC (1), EGCCRC (2), UKIC (1), XEUC (1)

Collection methods: Hydrangea flowers (1); panel trap baited with Ray lab blend (1)

Larval host plants: Acer rubrum , Carya , Castanea , Hamamelis virginiana , Liriodendron tulipifera , Nyssa sylvatica , Tilia americana , Ulmus americana ( Monné & Nearns 2022b) and Betula ( Bousquet et al. 2017)

Adult flower hosts: Achillea , Cornus , Hydrangea arborescens , Sambucus nigra canadensis , Tragopogon , Viburnum ( Lingafelter 2007) , Chrysanthemum , Rhus and Spiraea ( Bousquet et al. 2017)

Comments: Adults are diurnal and found on flowers.