Dytiscidae (family)

2 Unidentified diving beetle at Molonglo Valley, ACT

Dytiscidae (family) at Molonglo Valley, ACT - 8 Nov 2022
Dytiscidae (family) at Molonglo Valley, ACT - 8 Nov 2022
Dytiscidae (family) at Molonglo Valley, ACT - 8 Nov 2022
Dytiscidae (family) at Molonglo Valley, ACT - 8 Nov 2022
Dytiscidae (family) at Molonglo Valley, ACT - 8 Nov 2022
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Identification history

Dytiscidae (family) 10 Nov 2022 michaelb
Dytiscidae (family) 10 Nov 2022 michaelb
Trichoptera sp. (order) 9 Nov 2022 RobG1

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User's notes

In a little stream running over the fire trail. Several tadpoles close to the larvae, but when they swam too close the larvae would launch a sudden attack and scare them off.

1 comment

Alice wrote:
   13 Nov 2022
Certainly looks like a dytiscid larva. Nice images, and description of predatory behaviour.

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Nearby sightings

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Location information

Sighting information

  • 2 Abundance
  • 8 Nov 2022 11:33 AM Recorded on
  • RobG1 Recorded by

Additional information

  • 5mm to 12mm Animal size
  • Unknown Gender
  • Larvae Breeding behaviour
  • Alive / healthy Animal health

Species information

Record quality

  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
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