Species Berosus (Berosus) ralphi Watts, 1987

Museums

Regional Maps

• Berosus ralphi Watts, C.H.S. 1987. Revision of Australian Berosus Leach (Coleoptera: Hydrophilidae). Records of the South Australian Museum (Adelaide) 21(1): 1-28 [25].

Distribution

States

Queensland, Western Australia

IBRA and IMCRA regions

IBRA

Qld, WA: Brigalow Belt North (BBN), Brigalow Belt South (BBS), Central Kimberley (CK), Central Mackay Coast (CMC), Cape York Peninsula (CYP), Desert Uplands (DEU), Dampierland (DL), Einasleigh Uplands (EIU), Northern Kimberley (NK), NSW North Coast (NNC), Ord Victoria Plain (OVP), South Eastern Queensland (SEQ), Victoria Bonaparte (VB), Wet Tropics (WT)

Ecological Descriptors

Adult: aquatic, lentic freshwater, volant.

Larva: aquatic.

History of changes