Euthenarus nigellus Sloane, 1920 (a species of ground-beetle)

Semmens, T.D., McQuillan, P.B. & Hayhurst, G. (1992). Catalogue of the Insects of Tasmania. Government of Tasmania: Department of Primary Industry, 104 pp.

TMAG collections

Typical length (mm): 5
Flightedness: (not yet documented)

Source literature on morphology and taxonomy (*primary taxonomic source, where identified):
*Sloane, T.G. (1920). The Carabidae of Tasmania. Proc. Linn. Soc. NSW 45: 113-178.

Assumed larval feeding: predator
Association with dead wood or old trees: not saproxylic

Ecological attributes: — Affliliated with young (ex-clearfelled) forest (Baker et al., 2009).

Collection method(s) for TMAG material: — Pitfall trapping.

Source ecological literature:
Baker, S.C. (2006). Ecology and conservation of ground-dwelling beetles in managed wet eucalypt forest: edge and riparian effects. PhD thesis, Univ. of Tasmania, Hobart.
Grove, S.J. (2009). Do wildlife habitat strips act as refuges for mature-forest carabid beetle assemblages? A case-study in Tasmanian wet eucalypt forest, Australia. For. Ecol. Manage. 259: 496-504.