Water beetles (several families)


Water beetles (several families)

Announcements

23 Apr 2025

We are super proud to welcome Edgar McNamara @edgarmcnamara to the team!Edgar joins NatureMapr as Junior Platform Engineer and will play a critical role in supporting the platform and our valued custo...


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Platform wide attribute changes

New Feature: Moderator Quick Responses!

New priority species lists in the ACT

NatureMapr now receives more records in NSW than ACT

Discussion

3 Feb 2025
Yep name persists

Gyrinidae sp. (family)
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)
812,495 sightings of 22,128 species from 13,867 members
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