
Enicmus priopterus (a species of minute brown scavenger-beetle)
Basis for Tasmanian occurrence
Classification
Order: Coleoptera
Suborder: Polyphaga
Superfamily: Coccinelloidea
Family: Latridiidae
Subfamily: Latridiinae
Morphology
Flightedness: winged and assumed capable of flight
Morphology (characterised by L. Forster): — Pronotum with rectangular lateral flange along anterior half and tiny pits mid-laterally where projections end.
Ecology
Association with dead wood or old trees: at least facultatively saproxylic
Ecological attributes: — May occupy logs or trunks of Eucalyptus obliqua, at least temporarily, since found having emerged within six years of felling (Grove et al., 2009).
Collection method(s) for TFIC material: — Baited trapping (funnel trap) — Emergence trapping from cut billets of Eucalyptus obliqua (Harrison, 2007) — Emergence trapping from log of Eucalyptus obliqua — Flight intercept trapping (trough below Malaise trap) — Knockdown fogging of canopy of Athrotaxis selaginoides — Knockdown fogging of canopy of Eucalyptus obliqua — Knockdown fogging of canopy of Nothofagus cunninghamii — Knockdown spraying of bark of Eucalyptus obliqua — Log-mounted flight intercept trapping — Malaise trapping — Pitfall trapping — Sticky trapping on Eucalyptus obliqua — Trapping using a range of devices placed in crown of Eucalyptus obliqua (Bar-Ness, 2005) — Trunk window trapping (Harrison, 2007).
Source ecological literature:
Grove, S.J. (2009b). Beetles and fuelwood harvesting: a retrospective study from Tasmania’s southern forests. Tasforests 18: 77-99.
Baker, S.C. (2000). Forest litter beetles and their habitat: a comparison of forest regenerated by wildfire and logging practices. Hons. thesis, Univ. of Tasmania, Hobart.
Baker, S.C. (2006b). Ecology and conservation of ground-dwelling beetles in managed wet eucalypt forest: edge and riparian effects. PhD thesis, Univ. of Tasmania, Hobart.
Bar-Ness, Y. (2005). Crown structure and the canopy arthropod biodiversity of 100 year old and old-growth Tasmanian Eucalyptus obliqua. Msc thesis, Univ. of Tasmania, Hobart.
Grove, S. et al. (2009). A long-term experimental study of saproxylic beetle … succession in Tasmanian Eucalyptus … logs… In: Fattorini, S. (Ed.), Insect Ecology and Conservation. Research Signpost, pp. 71-114.
Harrison, K.S. (2007). Saproxylic beetles associated with habitat features in Eucalyptus obliqua trees in the southern forests of Tasmania. PhD thesis, Dept. of Zoology, Univ. of Tasmania, Hobart.
Yee, M. (2005). The ecology and habitat requirements of saproxylic beetles native to Tasmanian wet eucalypt forests: potential impacts of commercial forestry practices. PhD thesis, Univ. of Tasmania, Hobart.

