Genus Onychohydrus Schaum, 1847

Museums

Regional Maps

• Onychohydrus Schaum, H. 1847. Description of Onychohydrus. 7 in White, A. (ed.). Nomenclature of the coleopterous insects in the collection of the British Museum. Part II. Hydrocanthari. London : Edward Newman 59 pp. [7].

  Type species:

   Cybister hookeri White, 1846 by monotypy.
• Homoeodytes Régimbart, M. 1878. Étude sur la classification des Dytiscidae. Annales de la Société Entomologique de France 5 8: 447-466 [458].

  Type species:

   Cybister scutellaris Germar, 1848 by monotypy.

 

Taxonomic Decision for Synonymy

• Nilsson, A.N., Roughley, R.E. & Brancucci. M. 1989. A review of the genus- and family-group names of the family Dytiscidae Leach (Coleoptera). Entomologica Scandinavica 20: 287-316 [303]

 

Distribution

States

Australian Capital Territory, New South Wales, Northern Territory, Queensland, South Australia, Victoria, Western Australia

Extra Distribution Information

New Guinea, New Zealand.

IBRA and IMCRA regions

drainage basins and coastal and oceanic zones

IBRA

ACT, NSW, NT, Qld, SA, Vic, WA: Australian Alps (AA), Arnhem Coast (ARC), Arnhem Plateau (ARP), Avon Wheatbelt (AW), Brigalow Belt North (BBN), Brigalow Belt South (BBS), Broken Hill Complex (BHC), Central Arnhem (CA), Central Mackay Coast (CMC), Cobar Peneplain (CP), Cape York Peninsula (CYP), Daly Basin (DAB), Darwin Coastal (DAC), Desert Uplands (DEU), Darling Riverine Plains (DRP), Einasleigh Uplands (EIU), Esperance Plains (ESP), Eyre Yorke Block (EYB), Flinders Lofty Block (FLB), Gawler (GAW), Geraldton Sandplains (GS), Jarrah Forest (JF), Kanmantoo (KAN), Mallee (MAL), Murray Darling Depression (MDD), Mulga Lands (ML), Nandewar (NAN), New England Tablelands (NET), NSW North Coast (NNC), NSW South Western Slopes (NSS), Ord Victoria Plain (OVP), Pine Creek (PCK), Riverina (RIV), South Eastern Highlands (SEH), South Eastern Queensland (SEQ), Swan Coastal Plain (SWA), Tiwi Cobourg (TIW), Victoria Bonaparte (VB), Victorian Midlands (VM), Warren (WAR), Wet Tropics (WT), Yalgoo (YAL)

Original AFD Distribution Data

Australian Region

• Australia
  • Australian Capital Territory: Murray-Darling basin
  • New South Wales: Murray-Darling basin
  • Northern Territory: N coastal
  • Queensland: Murray-Darling basin, NE coastal
  • South Australia: Murray-Darling basin, S Gulfs
  • Victoria: Murray-Darling basin
  • Western Australia: SW coastal
• New Zealand

Distribution References

History of changes

Published	As part of group	Action Date	Action Type	Compiler(s)
		12-Feb-2010	(import)