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Hydrophilidae (family)

Unidentified water scavenger beetle at Melba, ACT

Hydrophilidae (family) at Melba, ACT - 5 Jan 2021
Hydrophilidae (family) at Melba, ACT - 5 Jan 2021
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Identification history

Hydrophilidae (family) 7 Jun 2021 KimPullen
Dytiscidae (family) 7 Jun 2021 MichaelMulvaney
Unidentified 19 Jan 2021 kasiaaus

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3 comments

KimPullen wrote:
   7 Jun 2021
These images show very well two of the features ('characters') that characterise Water Scavenger Beetles of the family Hydrophilidae: the form of the antennae and maxillary palps. One antenna sits vertically, with the three lumpy-looking terminal segments looking grey in colour because of a coating of fine hairs. The pair of thin reddish-brown organs from the head are the maxillary palps which, very unusually among beetles, are longer than the antennae and might easily be mistaken for them.
   7 Jun 2021
Thanks Kim - It did have me confused
kasiaaus wrote:
   8 Jun 2021
That is very interesting. Thanks Kim.

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Location information

Sighting information

Additional information

  • 12mm to 25mm Animal size

Species information

Record quality

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