- Animals
- ›Arthropods
- ›Hexapods
- ›Insects
- ›Winged and Once-winged Insects
- ›Beetles
- ›Ground and Water Beetles
- ›Dytiscoidea
- ›Predaceous Diving Beetles
- ›Hydroporinae
- ›Hydroporini
Barretthydrus
Barretthydrus is a genus of beetles in the family Dytiscidae, first described in 1927 by Arthur Mills Lea. The type species is Barretthydrus geminatus.
The genus is endemic to Australia, where it is found in New South Wales in the drainage basins of the Murray-Darling, and in coastal drainage basins, along the east coast from Queensland to Victoria.
0 branches of this genus, most-observed first
See this branch on the Wheel of Life →Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Barretthydrus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 850035.