Checklist of Ectatomma species

The following species and subspecies belong to the genus Ectatomma. Synonyms are listed under their senior names. For valid names only see Ectatomma species.

B
brunneum Smith, F., 1858 (Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Panama, Paraguay, Peru, Suriname)

• Formica quadridens Fabricius, 1793

C
confine Mayr, 1870 (Brazil, Colombia, Honduras, Panama)

E
edentatum Roger, 1863 (Argentina, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Panama, Paraguay, Peru, Suriname, Uruguay, Venezuela)

• Ectatomma edentatum inversa Santschi, 1912

• Ectatomma edentatum iris Forel, 1909

• Ectatomma edentatum macdonaghi Forel, 1915

• Ectatomma morgani Forel, 1912

G
gibbum Kugler, C. & Brown, 1982 (Colombia, Costa Rica, Honduras, Nicaragua)

goninion Kugler, C. & Brown, 1982 (Colombia, Ecuador)

L
lugens Emery, 1894 (Brazil, Ecuador, French Guiana, Guyana, Suriname)

M
muticum Mayr, 1870 (Brazil)

• Ectatomma muticum lobulifera Forel, 1909

O
opaciventre (Roger, 1861) (Argentina, Brazil, Paraguay)

• Ectatomma opaciventre concolor Santschi, 1919

P
parasiticum Feitosa & Fresnau, 2008 (Mexico)

permagnum Forel, 1908 (Argentina, Bolivia, Brazil, Paraguay)

• Ectatomma opaciventre strigosum Emery, 1894

• Ectatomma regis Kusnezov, 1957

• Ectatomma strigosum aerea Forel, 1912

• Ectatomma strigosum confusa Forel, 1909

planidens Borgmeier, 1939 (Brazil, Paraguay)

R
ruidum (Roger, 1860) (Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Suriname, Trinidad and Tobago, Venezuela)

• Ectatomma aztecum Emery, 1901

• Ectatomma scabrosa Smith, F., 1862

S
suzanae Almeida, 1986 (Brazil)

T
tuberculatum (Olivier, 1792) (Argentina, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Panama, Paraguay, Suriname, Trinidad and Tobago, Venezuela)

• Ectatomma ferruginea Norton, 1868

• Ectatomma tuberculatum acrista Forel, 1909

• Ectatomma tuberculatum irregularis Santschi, 1921

• Ectatomma tuberculatum punctigerum Emery, 1890

• Formica tridentata Fabricius, 1804

V
vizottoi Almeida, 1987 (Brazil)

=Fossil Species=

G
gracile Emery, 1891 (Sicilian amber)