Myrmarachne luctuosa

1 Polyrachis Ant Mimic Spider at Cook, ACT

Myrmarachne luctuosa at Cook, ACT - 3 Mar 2018
Myrmarachne luctuosa at Cook, ACT - 3 Mar 2018
Myrmarachne luctuosa at Cook, ACT - 3 Mar 2018
Myrmarachne luctuosa at Cook, ACT - 3 Mar 2018
Myrmarachne luctuosa at Cook, ACT - 3 Mar 2018
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Identification history

Myrmarachne luctuosa 6 Jun 2018 MichaelMulvaney
Myrmarachne luctuosa 6 Jun 2018 CathB
Myrmarachne sp. (genus) 4 Mar 2018 CathB

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User's notes

Looked and moved just like an ant, but kept hiding behind loose bark unlike ants. Image 5 was taken on the same tree (E. mannifera) the next day.

2 comments

   9 Mar 2018
I think it may be Myrmachne erythrocephala - the misnamed Red-headed Ant Mimic
DerekC wrote:
   5 May 2018
I think this also look more like Myrmarachne luctuosa because of the way it caries its front legs, appearing much longer. M erythrocephala and M luctuosa appear quite similar and the range of erythrocephala would appear to be broad enough. I do not known the luctuosa range but maybe restricted to the tropics?

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  • 5mm to 12mm Animal size

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