Cockroaches (Blattodea, several families)

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A good reference for Cockroaches is the book “A Guide to the Cockroaches of Australia” by David Rentz. https://www.publish.csiro.au/book/6710/

This webpage by the CSIRO is also useful:
http://anic.ento.csiro.au/insectfamilies/order_overview.aspx?OrderID=42509&PageID=overview

Cockroaches (Blattodea, several families)

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Discussion

HelenCross wrote:

5 Jun 2025

Suggested by @KimberiRP: "possibly genus Anamesia"

Unverified Cockroach (Blattodea, several families)

WendyEM wrote:

23 May 2025

Egg case. Most Blattodea have little interest in invading our houses. They are very happy in the garden, bush, forest ..

Blattodea (order)

trevorpreston wrote:

17 May 2025

Very interesting cockroach. I think it's probably an Ectoneura sp. But I don't have enough info to identify this one to species.

Ectobiidae (family)

trevorpreston wrote:

19 Feb 2025

I think this is Polyzosteria aenea (Pink-tailed heath cockroach) but not 100% sure.

Platyzosteria sp. (genus)

DiBickers wrote:

2 Feb 2025

This looks closer to an Ellipsidion humerale nymph to me. I can’t see it as an option to use as Suggestion so will leave at Genus-level.

Ellipsidion sp. (genus)

Significant sightings

Johnrehnia concisa at Brunswick Heads, NSW

Recent activity

Ectobiidae (family) at Copmanhurst, NSW

Drymaplaneta communis at Copmanhurst, NSW

Ellipsidion australe at Copmanhurst, NSW

Methana parva at Copmanhurst, NSW

Ellipsidion humerale at Copmanhurst, NSW

Ellipsidion australe at Copmanhurst, NSW

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Cockroaches (Blattodea, several families)

Cockroaches (Blattodea, several families)

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