Genus Pselaphaulax Reitter, 1909
- Pselaphaulax Reitter, E. 1909. Fauna Germanica. Die Kafer des Deutschen Reiches. Stuttgart : K.G. Lutz Vol. 2 pp. 1-392. [217].
Type species:
Pselaphus dresdensis Herbst, 1792 by monotypy. - Neopselaphaulax Jeannel, R. 1951. Sur la systématique des genres de la tribu Pselaphini Raffray (Coleoptera Psélaphidae). Revue Française d'Entomologie 18: 5-11 [9] [created as a subgenus of Pselaphaulax; however, the features that define this subgenus blend with those of the subgenus Pselaphaulax such that the groups are meaningless in Australia; not formally synonymised by Chandler, D.S. 2001. Biology, morphology, and systematics of the ant-like litter beetle genera of Australia (Coleoptera: Staphylinidae: Pselaphinae). Gainesville, FL : Memoirs on Entomology, International Vol. 15 pp. viii + 560. [522]].
Type species:
Pselaphus filipalpis Reitter, 1882 by original designation.
Distribution
States
New South Wales, Queensland, South Australia, Tasmania, Victoria, Western Australia
Extra Distribution Information
66 species are known, 29 of these occur in Australia.
IBRA
NSW, Qld: Gulf Plains (GUP), Mitchell Grass Downs (MGD), Mount Isa Inlier (MII) ; NSW, Qld, SA, Tas, Vic: Broken Hill Complex (BHC), Channel Country (CHC), NSW South Western Slopes (NSS), Riverina (RIV), Simpson Strzelecki Dunefields (SSD) ; NSW, Qld, SA, Tas, Vic, WA: Australian Alps (AA), Avon Wheatbelt (AW), Brigalow Belt North (BBN), Brigalow Belt South (BBS), Ben Lomond (BEL), Carnarvon (CAR), Central Kimberley (CK), Central Mackay Coast (CMC), Coolgardie (COO), Central Ranges (CR), Cape York Peninsula (CYP), Desert Uplands (DEU), Dampierland (DL), Einasleigh Uplands (EIU), Esperance Plains (ESP), Eyre Yorke Block (EYB), Flinders Lofty Block (FLB), Flinders (FLI), Gascoyne (GAS), Gawler (GAW), Gibson Desert (GD), Geraldton Sandplains (GS), Great Sandy Desert (GSD), Great Victoria Desert (GVD), Hampton (HAM), Jarrah Forest (JF), Kanmantoo (KAN), King (KIN), Little Sandy Desert (LSD), Mallee (MAL), Murray Darling Depression (MDD), Murchison (MUR), Naracoorte Coastal Plain (NCP), Northern Kimberley (NK), NSW North Coast (NNC), Nullarbor (NUL), Ord Victoria Plain (OVP), Pilbara (PIL), Sydney Basin (SB), South East Coastal Plain (SCP), South East Corner (SEC), South Eastern Highlands (SEH), South Eastern Queensland (SEQ), Swan Coastal Plain (SWA), Tanami (TAN), Tasmanian Central Highlands (TCH), Tasmanian Northern Midlands (TNM), Tasmanian Northern Slopes (TNS), Tasmanian South East (TSE), Tasmanian Southern Ranges (TSR), Tasmanian West (TWE), Victoria Bonaparte (VB), Victorian Midlands (VM), Victorian Volcanic Plain (VVP), Warren (WAR), Wet Tropics (WT), Yalgoo (YAL) ; NSW, Qld, Tas, Vic: Cobar Peneplain (CP), Darling Riverine Plains (DRP), Mulga Lands (ML), Nandewar (NAN), New England Tablelands (NET) ; SA, Vic: Finke (FIN), Stony Plains (STP)
Original AFD Distribution Data
Afrotropical Region
Australian Region
- Australia
- New South Wales: SE coastal
- Queensland: NE coastal
- South Australia: S Gulfs
- Tasmania
- Victoria: SE coastal
- Western Australia
- New Zealand
Oriental Region
Diagnosis
Maxillary palpi twice as long as head, second and fourth segments of maxillary palpi lengthily pedunculate, fourth segments with notch of sensory areas sharply defined; rostral apex slightly emarginate. Pronotum with antebasal sulcus shallow but usually distinct, median antebasal fovea indistinct or lacking, lateral antebasal foveae distinct.
The nominate subgenus is characterized by a distinct antebasal sulcus and lack of basal microreticulation on the pronotum, while the subgenus Neopselaphaulax Jeannel (1951: 9) from Vietnam is characterized by the reticulate pronotal base posterior to the weak antebasal sulcus. The features used to separate the two subgenera intergrade in the Australian species, and no coherent groups can be formed. All species are placed in the nominate subgenus here.
Diagnosis References
Chandler, D.S. 2001. Biology, morphology, and systematics of the ant-like litter beetle genera of Australia (Coleoptera: Staphylinidae: Pselaphinae). Gainesville, FL : Memoirs on Entomology, International Vol. 15 viii + 560 pp. [Date published 30 April 2001] [522]
Jeannel, R. 1951. Sur la systématique des genres de la tribu Pselaphini Raffray (Coleoptera Psélaphidae). Revue Française d'Entomologie 18: 5-11 [9]
General References
Jeannel, R. 1950. Coléoptères Psélaphides. Faune de France. Paris : Lechevalier Vol. 53 iii 421 pp. [380]
Jeannel, R. 1951. Sur la systématique des genres de la tribu Pselaphini Raffray (Coleoptera Psélaphidae). Revue Française d'Entomologie 18: 5-11 [9] (presenting alternative taxonomic arrangement Neopselaphaulax as a subgenus)
History of changes
Published | As part of group | Action Date | Action Type | Compiler(s) |
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01-Jul-2020 | 21-Dec-2011 | MODIFIED | ||
12-Feb-2010 | (import) |