Name Authorship Pages Forms Locality Notes
Monomorium laeve Mayr, 1876 101 w. AUSTRALIA (Queensland)
Monomorium lameerei var. stauderi Wolf, 1915 42 (in text), fig. 2 w. ALGERIA
Monomorium latastei Emery, 1895k 10 w. CHILE
Monomorium latinode Mayr, 1872 152 w. BORNEO (East Malaysia: Sarawak)
Monomorium latinode var. bruneum Emery, 1893h 243 w. SRI LANKA
Monomorium latinodoides Wheeler, 1928c 17 w.q. CHINA (Hong Kong)
Monomorium leae Forel, 1913h 185 w.q. AUSTRALIA (Tasmania)
Monomorium legulus Heterick, 2001 430, figs. 43, 198, 199 w. AUSTRALIA (Western Australia)
Monomorium leimbachi Forel, 1914d 246 w. SOUTH AFRICA
Monomorium lene Santschi, 1920b 11, fig. 2g-h w. ZIMBABWE
Monomorium lepidum Heterick, 2006 126, figs. 20, 57, 58 w.q. MADAGASCAR
Monomorium lindbergi Pisarski, 1967a 397, figs. 50, 51 w. AFGHANISTAN
Monomorium lippulum Wheeler, 1927h 89, fig. 3 w. AUSTRALIA (South Australia)
Monomorium longi Forel, 1902c 211 w. INDIA (Meghalaya)
Monomorium longinode Heterick, 2001 393, figs. 31, 72, 185-187 w.m. AUSTRALIA (Western Australia)
Monomorium longiusculum Santschi, 1926b 237, fig. 3G w. DEMOCRATIC REPUBLIC OF THE CONGO
Monomorium lorenzoi Seifert, 2025a 78, figs. 29, 30 w. U.S.A. (California)
Monomorium lubricum Arnold, 1948 218, fig. 7 w. SOUTH AFRICA
Monomorium luisae Forel, 1904d 25 w.q. PAKISTAN (Kashmir)
Monomorium luteum Emery, 1881b 533 w. ERITREA, YEMEN
Monomorium macarthuri Heterick, 2001 432, figs. 48, 82, 83 w. AUSTRALIA (South Australia)
Monomorium mahyoubi Collingwood & Agosti, 1996 349 w. YEMEN
Monomorium majarishe Collingwood & Agosti, 1996 349 w. SAUDI ARABIA
Monomorium majeri Heterick, 2001 372, figs. 23, 54 w. AUSTRALIA (Western Australia)
Monomorium malamixtum Bolton, 1987 423 w.q. IVORY COAST
Monomorium malatu Bolton, 1987 399
Monomorium manir Bolton, 1987 400 w. KENYA
Monomorium mantazenum Bolton, 1987 348 w. NAMIBIA
Monomorium marjoriae DuBois, 1986 111, figs. 149-154 w.q. MEXICO (Nayarit)
Monomorium marmule Collingwood & Agosti, 1996 349, fig. 21 w. OMAN
Monomorium marshi Bolton, 1987 349, figs. 50, 53 w. NAMIBIA
Monomorium maryannae Sparks, 2014 512, figs. 6d-f, 11d w. AUSTRALIA (Northern Territory)
Monomorium matame Collingwood & Agosti, 1996 350, fig. 22 w. OMAN
Monomorium mavide Bolton, 1987 400 w. SOUTH AFRICA
†Monomorium mayrianum Wheeler, 1915i 45
Monomorium medinae Forel, 1892g 454 w. SPAIN (Canary Is)
Monomorium medinae r. fridae Forel, 1905e 183 w. SOUTH AFRICA
Monomorium mediocre Santschi, 1920d 376, fig. 13 w. SOUTH AFRICA
Monomorium mediocre subsp. macrops Arnold, 1944 11, figs. 17, 17a w. SOUTH AFRICA
Monomorium mediterraneum Mayr, 1861 72 (diagnosis in key) w.q. SPAIN
Monomorium megalops Heterick, 2001 406, figs. 40, 117, 118 w. AUSTRALIA (South Australia)
Monomorium melleum Emery, 1914f 408, pl. 13, fig. 5 w.q. NEW CALEDONIA
Monomorium merepah Sparks, 2014 513, figs. 6g-i, 11e w. AUSTRALIA (Queensland)
Monomorium metoecus Brown & Wilson, 1957b 239, fig. 1 eq. U.S.A. (Alabama)
Monomorium micrommaton Heterick, 2006 132, figs. 22, 61, 62 w.q. MADAGASCAR
Monomorium micron Crawley, 1925b 593 w.q. AUSTRALIA (Western Australia)
Monomorium micropacum Bolton, 1987 350 w. SOUTH AFRICA
Monomorium micula Heterick, 2001 407, figs. 37, 122, 138 w.eq. AUSTRALIA (South Australia)
Monomorium minimum subsp. compressum Wheeler, 1914c 43 w.q. MEXICO (Hidalgo)
Monomorium minimum subsp. cyaneum Wheeler, 1914c 43 w.q. MEXICO (Hidalgo)