Temnothorax nadigi (Kutter)
             Iran list  Type location Switzerland
(Leptothorax nadigi,
            Kutter, 1925: 409, illustrated, worker &
queen; placed in Temnothorax
by Bolton, 2003: 27) - no location
given.  
The original description and most related literature (see the Antweb
pages) appears not to be readily available. Even so the suggested
junior synonyms appear possibly to be incorrect. 
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             The photomontage of a type worker is collated from http://www.antweb.org/specimen.do?name=casent0907572. 
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             The
illustration of T. caucasica given by Radchenko (1995a) differs
considerably from the type nadigi, as the latter does not have
marked striations on the lateral alitrunk but does have a median carina
on the clypeus. If anything the Iran specimen (below) perhaps is closer
to caucasicus but Antweb does
not have images of that nor of T.
hasardaghi. 
             
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            Oxford University
Museum
specimens 
            
              
                
                  Temnothorax nadigi 
                  B Taylor det. 
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                  Iran 
M Ghatei 
44 
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                  3.vi.2015 
37.36°N 
49.13°E 
59 m 
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                  Masal, Guilan 
hand collected 
forest, near river 
1500h 
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                  1 
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             The photomontage
is of a worker from Iran, Masal, Guilan, collector M Ghatei
(44). 
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