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
Request use of media

Identification history

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

Identify this sighting


Please Login or Register to identify this sighting.

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?

Please Login or Register to comment.

Location information

Sighting information

Additional information

  • 5mm to 12mm Animal size

Species information

Record quality

  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
2,154,606 sightings of 19,958 species in 6,505 locations from 11,466 contributors
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.