Transferred to other genera:

Mago acutidens Simon, 1900 -- see Matinta

Mago apophysis Costa & Ruiz, 2017 -- see Matinta

Mago balbina Patello & Ruiz, 2014 -- see Matinta

Mago budoninus Caporiacco, 1954 -- see Hypaeus

Mago chickeringi (Caporiacco, 1954) -- see Matinta

Mago cinereus Mello-Leitão, 1945 -- see Noegus

Mago delicatus Patello & Ruiz, 2014 -- see Matinta

Mago dentichelis Crane, 1949 -- see Noegus

Mago difficilis Soares & Camargo, 1948 -- see Noegus

Mago fasciatus Mello-Leitão, 1940 -- see Matinta

Mago fonsecai Soares & Camargo, 1948 -- see Matinta

Mago furcatus Costa & Ruiz, 2017 -- see Matinta

Mago jurutiensis Patello & Ruiz, 2014 -- see Matinta

Mago longidens Simon, 1900 -- see Matinta

Mago mimicus Costa & Ruiz, 2017 -- see Matinta

Mago opiparis Simon, 1900 -- see Matinta

Mago pallidus Mello-Leitão, 1947 -- see Noegus

Mago pardo Costa & Ruiz, 2017 -- see Matinta

Mago pauciaculeis (Caporiacco, 1947) -- see Hypaeus

Mago pexus Simon, 1900 -- see Matinta

Mago procax Simon, 1900 -- see Matinta

Mago proximus Mello-Leitão, 1943 -- see Vinnius

Mago saperda Simon, 1900 -- see Matinta

Mago silvae Crane, 1943 -- see Matinta

Mago similis Patello & Ruiz, 2014 -- see Matinta

Mago steindachneri (Taczanowski, 1878) -- see Matinta

Mago taeniatus Mello-Leitão, 1943 -- see Chira

Mago trilineatus Mello-Leitão, 1940 -- see Noegus

Mago vicanus Simon, 1900 -- see Matinta

Nomina dubia:

Mago angustichelis Simon, 1901a: 420 (m, Venezuela) -- Galiano, 1963a: 389

Mago australis Mello-Leitão, 1917c: 130, f. 10, 21 (m, Brazil) -- Galiano, 1968c: 344

Mago barbatus Caporiacco, 1954: 161, f. 55 (f, French Guiana) -- Galiano, 1968c: 344

Mago fulvithorax Caporiacco, 1954: 162, f. 56 (f, French Guiana) -- Galiano, 1968c: 344