Insects
Beetles (Coleoptera)
Water beetles (several families)

Water beetles (several families)

Add a sighting Subscribe View significant View unverified

Water beetles (several families)

Moderators

MichaelMulvaney
AlisonMilton
DiBickers
KylieWaldon
become a moderator

Announcements

NatureMapr update
27 May 2025

Hi All,Mobile app update is nearing release which brings:Improved taxonomy search accuracyAbility to re-order images using drag and dropMinor bug fixesWeb platform improvements that are nearing releas...

Continue reading

Platform update

Improvements to data import tool (coming soon)

NatureMapr welcomes Edgar McNamara

Platform wide attribute changes

Discussion

MichaelMulvaney wrote:
3 Feb 2025
Yep name persists
Gyrinidae sp. (family)
MichaelMulvaney wrote:
29 Aug 2023
New species for CNM
Chostonectes gigas
KimberiRP wrote:
1 Feb 2023
Could be either Cybister or Onychohydrus - both are present in the region.
Cybistrinae sp. (subfamily)
KimberiRP wrote:
23 Nov 2022
This is either Cybister tripunctatus or Onychohydrus scutellaris, the only two large Diving beetles recorded from the ACT. Separating them requires examination of a specimen .
Dytiscidae (family)
Alice wrote:
13 Nov 2022
Certainly looks like a dytiscid larva. Nice images, and description of predatory behaviour.
Dytiscidae (family)

Species Richness Score (SRS)

Top contributors

Top moderators

819,863 sightings of 22,406 species from 14,114 members
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.