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Found together - Periplaneta australasiae

Found together - Periplaneta australasiae
Sarasota County, Florida, USA
January 7, 2012
Size: 9.5 & 4.5mm
Up from shower drain.

Moved from Periplaneta.


Moved for expert attention
Moved from ID Request.

The little one looks like the nymph of a Smoky Brown Cockroach:

Not sure if the larger one is an older individual of the same species, or something completely different.

I assumed the mother was showing the kid around my shower. Just thought it was a somewhat cute shot with the small one tucked underneath. Wasn't sure about submitting the two together. Hoping John will offer some feedback.

Sort of same
Both are certainly Periplaneta nymphs- but the older nymphs are harder to tell to species for me. The larger could be American, Brown, or Smoky Brown. Even if not siblings, maybe they are cousins of sorts!

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