Laxta sp. (genus)

Bark cockroach at Lyneham, ACT

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Laxta sp. (genus) Illilanga 17 Feb 2021
Molytria sp. (genus) trevorpreston 10 Feb 2021
Unverified trevorpreston 10 Feb 2021

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User's notes

Under gum tree bark, about 20mm. quite a chunky cockroach, a lot less flat than a Laxta sp, so Im fairly convinced this is not Laxta. Molytria seems like the best match in the CNM cockroach field guide based on the distinctive pattern on the back.

2 comments

   17 Feb 2021
Thanks for the sighting and great photos. Not Molytria sp. The markings could indicate Laxta friedmani but difficult to be certain. Our CNM field guide for the Molytria sp. had few incorrect photos etc, which I have rectified. For a good set of photos to help show the difference to Laxta sp. go to: https://bie.ala.org.au/species/urn:lsid:biodiversity.org.au:afd.taxon:9b862cdb-f9ce-4e19-bc51-792ea46b7e2c#gallery Cheers, Sandra
   17 Feb 2021
Ah, thanks for that. That will certainly help with the confusion.

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Location information

Sighting information

  • 1 Abundance
  • 10 Feb 2021 09:51 AM Recorded on
  • trevorpreston Recorded by
  • Gum tree Associated plant
  • 12mm to 25mm Animal size

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Species information

Record quality

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