Hydrophilidae (family)

Unidentified water scavenger beetle at Melba, ACT

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

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3 comments

   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
   8 Jun 2021
That is very interesting. Thanks Kim.

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Location information

Sighting information

  • At least 1 Abundance
  • 5 Jan 2021 10:53 PM Recorded on
  • kasiaaus Recorded by
  • 12mm to 25mm Animal size

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Record quality

Quality score 6 / 7
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  • Verified by an expert moderator
  • Nearby sighting(s) of same species
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