List of South American species of Pogonomyrmex

Taxonomy follows Bolton (1995, 2012)
Note that RAJ-names and new synonomies are unpublished manuscript names that are not to be used

P. andinus-group 

P. sp. RAJ-alti Johnson (worker, alate queen, male to be described)
P. andinus Kusnezov, 1951 (w.q.m)(queen is brachypterous) 
*P. sp. RAJ-apte Johnson (worker, ergatoid queen, ergatoid male to be described)
*P. sp. RAJ-gran Johnson (worker, male to be described)

P. sp. RAJ-koll Johnson (worker, queen, male to be described)
*P. sp. RAJ-lagu Johnson (worker, ergatoid queen, ergatoid male to be described)
P. longibarbis Gallardo, 1931 (w)(brachypterous queen to be described)
P. sp. RAJ-pulc Santschi, 1925 (w)
P. sp. RAJ-taf Johnson (worker, alate queen, male to be described)

P. angustus-group (diagnosis of angustus-group species)
*P. angustus Mayr, 1870 (w.q.m)
*P. laevigatus Santschi, 1921 (w.m)
*P. odoratus Kusnezov, 1949 (w.q.m)

  P. brevibarbis-group
P. brevibarbis Emery, 1906 (w.q.m)

P. sp. RAJ-care Santschi, 1922 (w.q.m)
*P. sp. RAJ-erem Johnson (worker, large ergatoid queen, small ergatoid queen, and male to be described)

P. sp. RAJ-erga Johnson (worker, ergatoid queen to be described)

P. sp. RAJ-long Santschi, 1917 (w) (male to be described)

P. sp. RAJ-nige Santschi, 1925 (w.m)
P. sp. RAJ-silv Emery, 1906 (w) (queen and male to be described)

P. coarctatus-group (diagnosis of coarctatus-group species)

*P. coarctatus Mayr, 1868 (w.q.m)

*P. lobatus Santschi, 1921 (w) (queen and male to be described)

*P. marcusi Kusnezov, 1951 (w.q.m)

*P. micans Forel, 1914 (w.m) (queen to be described)

 P. cunicularius-group (diagnosis of cunicularius-group species)

*P. cunicularius Mayr, 1887 (w.q.m) (queen is ergatoid)

*P. sp. RAJ-penc Forel, 1914 (w.m) (ergatoid queen to be described)

*P. sp. RAJ-serp Santschi, 1922 (w) (ergatoid queen to be described)

 P. inermis-group (diagnosis of inermis-group species)

*P. bispinosus (Spinola, 1851) (w.q.m)

*P. inermis Forel, 1914 (w) (queen and male to be described)

*P. uruguayensis Mayr, 1887 (w) (queen and male to be described)

P. laticeps-group (diagnosis of laticeps-group species)
*P. laticeps Santschi, 1922 (w.q) (queen dimorphic with brachypterous and ergatoid queens)(male to be described)

*P. mendozanus Cuezzo & Claver 2009
*P. sp. RAJ-tino Johnson (worker and dealate queen to be described)

P. mayri-group (diagnosis of mayri-group species)
*P. mayri Forel, 1899 (w.q.m) (queen is ergatoid)

  P. naegelii-group
*P. abdominalis Santschi, 1929 (w.q)
*P. naegelii Forel, in Emery 1878 (w.q.m) (queen dimorphic with alate and ergatoid queens)
*P. tenuipubens Santschi, 1936 (w)

*P. sylvestris-group (diagnosis of sylvestris-group species)
*P. stefani Lattke, 2006 (w.m)

*P. striatinodis Fernández & Palacio, 1997 (w)

*P. sylvestris Lattke, 1990 (w)

P. rastratus-group
P. sp. RAJ-arau Johnson (worker and alate queen to be described)

P. atratus Santschi, 1922 (w)
P. carbonarius Mayr, 1868 (w) (queen and male to be described)
*P. catanlilensis Gallardo, 1931 (w) (queen to be described)
*P. sp. RAJ-inte Menozzi, 1935 (w)

P. sp. RAJ-mapu Johnson (worker and dealate queen to be described)
P. sp. RAJ-neuq Santschi, 1922 (w.q.m)
*P. pronotalis Santschi, 1922 (w)
P. rastratus Mayr, 1868 (w) (queen, male to be described)
P. sp. RAJ-semi Emery, 1906 (w.q)
P. sp. RAJ-sanm Kusnezov, 1953 (w)
P. sp. RAJ-sant Johnson (worker, queen, and male to be described)
*P. vermiculatus Emery, 1906 (w) (queen and male to be described)
P. sp. RAJ-weis Santschi, 1922 (w.q.m)

Unplaced species

P. bispinous spinolae Emery, 1906
     P. meridionalis Kusnezov, 1951

*P. theresiae Forel, 1899 (w)

  P. vermiculatus chubutensis Forel, 1913