Dicerca divaricata (Say)

Ferro, Michael L., Gimmel, Matthew L., Harms, Kyle E. & Carlton, Christopher E., 2012, Comparison of Coleoptera emergent from various decay classes of downed coarse woody debris in Great Smoky Mountains National Park, USA, Insecta Mundi 2012 (260), pp. 1-8 : 20

Dicerca divaricata (Say) ( Fig. 9 )

Range: northeastern Canada and United States, south to Georgia, west to Texas and North Dakota.

Habitat: emergent or collected from many trees including maple, American elm, ash, oak, and eastern redbud; collected on but not reared from gymnospermous plant genera. Collection Method: emergence.

Biology: infests heartwood, collected from stumps, polyphagous. Present Study : not significantly as- sociated with any substrate or forest type. References: Packard 1890 ; Blatchley 1910; Nelson 1975; Downie and Arnett 1996; MacRae 2006; Nelson et al. 2008; Majka et al. 2011.

Figures

Figures 9–14. Habitus images. 9) Dicerca divaricata (Say) (Buprestidae: Chrysochroinae). 10) Gastrellarius honestus (Say) (Carabidae: Harpalinae). 11) Mioptachys flavicauda (Say) (Carabidae: Trechinae). 12) Eupogonius pauper LeConte (Cerambycidae: Lamiinae). 13) Leptostylus transversus (Gyllenhal) (Cerambycidae: Lamiinae). 14) Microgoes oculatus (LeConte) (Cerambycidae: Lamiinae).