Dark grey-black coloration sometimes with weak bronze reflections; elytra usually bearing two very weak ridges or 'costae'; sides of pronotum very rounded; hind tarsus in male with gibbous first segment (as in Anilara adelaidae and allied species).
Blackburn probably based his descriptions on specimens at the SA Museum collected by Tepper from Ardrossan, Nuriootpa and Cooke Plains (c. 17 km SE of Tailem Bend). Only the latter is labelled as a type. It was collected by Tepper on 5 Jan 1887 from a 'shrubby Acacia'.
Although emerged adults have been seldom encountered, breeding records and observations by me and A.M.P. Stolarski show this to be a very common and widespread Buprestid in both mallee and woodland habitats of SA. Its larval host plants are often riddled at their base with frass-filled tunnels and there is a high level of mortality with dead non-emerged adults being quite common in some populations.
Legend | |
| number of active beetles, actually recorded in that quarter-month |
| estimate of active beetles, inferred* from adjoining date ranges |
| actual count > 5 (median) |
| actual count <= 5 (median) |
| live non-emerged (inactive) beetles only |
| *Inferred when a site has counts of active beetles for each of two consecutive
periods (date ranges), one finishing and the other starting in the same
quarter-month. The count estimate is assigned to that quarter-month and calculated
as the lower of the two total beetle counts, divided by the number of quarter-months
in its date range.
|
Legend | records | count of breeding adults, pupae and larvae |
sites | count of major sites (unique 10 km grid cells +/- some distinct approximate localities) |
adult | live = extracted alive; dead = extracted dead as intact or fragmentary remains; ex billet = reared and emerged from stored sections of host; ex pupa = reared from sampled pupa |
pupa | extracted pupa; pupa ex larva = reared pupa from larva |
larva | extracted larva (any stage including prepupa) |
gall (only) | hatched or unhatched gall identified by form and position rather than contents |
Plant names in green are hyperlinked to a matching host species page with plant photos. |
Adults have been collected from a range of hosts in various plant families but do not seem to associate with the foliage of their larval host plants. On the other hand, breeding appears to be confined to shrubs of the plant family Rhamnaceae, and is concentrated in the hard, woody basal stems and upper root-stock.
¹ Legend | regions | SA State Herbarium regions (map)
EA: Eastern, EP: Eyre Peninsula, FR: Flinders Ranges, GT: Gairdner-Torrens, KI: Kangaroo Island, LE: Lake Eyre, MU: Murray, NL: Northern Lofty, NU: Nullarbor, NW: North-Western, SE: South-Eastern, SL: Southern Lofty, YP: Yorke Peninsula |
| size | The ellipse is the correct size when printed, indicative on a desktop screen, and likely to be wrong on a mobile device. |