Sympetes

Sympetes tricostellus, copyright Loxley Fedec.

Belongs within: Heleini.

Sympetes is a genus of pie-dish beetles found in Western Australia. Species are found in arid regions, sheltering in mammal burrows during the day and emerging to forage at night (Matthews & Bouchard 2008).

Characters (from Matthews & Bouchard 2008): Length 8–27 mm. Flightless. Pronotal flanges not extended over head. Disc of pronotum usually with median carina. Prosternal process flattened, not received in mesoventrite. Elytral suture nearly always strongly raised, forming median carina. Metaventrite along midline shorter than first ventrite. Forespur usually long.

<==Sympetes Pascoe 1866MB08
|--S. tricostellus (White 1841) [=Encephalus tricostellus; incl. *S. macleayi Pascoe 1866]MB08
|--S. acutifrons Lea 1896 [incl. S. bicolor Carter 1910]MB08
|--S. bremei (Hope 1848)MB08 (see below for synonymy)
|--S. browni Carter 1919MB08
|--S. denticeps Carter 1911MB08
|--S. depressus carter 1919MB08
|--S. excisifrons Carter 1910MB08
|--S. gagates (Brême 1842) [=Cilibe gagates; incl. Helaeus contractus Hope 1848]MB08
|--S. magister Pascoe 1866M86
|--S. orbicularis (Brême 1842) [=Cilibe orbicularis]MB08
|--S. patelliformis (Pascoe 1870) [=Saragus patelliformis]MB08
|--S. quadratus Carter 1910MB08
|--S. rotundatus (Brême 1842) [=Cilibe rotundata]MB08
|--S. subrugosus (Brême 1842) [=Cilibe subrugosa]MB08
|--S. testudineus (Hope 1848) [=Helaeus testudineus; incl. S. undulatus Lea 1896]MB08
`--S. unicarinatus (Boisduval 1835) [=Celibe unicarinata]MB08

Sympetes bremei (Hope 1848)MB08 [=Helaeus bremeiMB08, Encara bremeiM86; incl. Saragus duboulaii Pascoe 1866MB08, Sympetes duboulayiL96]

*Type species of generic name indicated

References

[L96] Lea, A. M. 1896. Descriptions of new species of Australian Coleoptera. Part III. Proceedings of the Linnean Society of New South Wales 21 (3): 284–319.

[M86] Masters, G. 1886. Catalogue of the described Coleoptera of Australia. Part IV. Proceedings of the Linnean Society of New South Wales, series 2, 1 (2): 259–380.

[MB08] Matthews, E. G., & P. Bouchard. 2008. Tenebrionid Beetles of Australia: Descriptions of tribes, keys to genera, catalogue of species. Australian Biological Resources Study: Canberra.

 

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