In synonymy:
Sanogasta affinis (Tullgren, 1901, T from Gayenna) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Sanogasta conspersa (Simon, 1902, T from Tomopisthes) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Sanogasta dubia (Tullgren, 1901, T from Gayenna) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Sanogasta ignota (Keyserling, 1887, T from Gayenna) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Sanogasta injucunda (Simon, 1902, T from Tomopisthes) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Sanogasta intermedia Mello-Leitão, 1941 = Sanogasta maculatipes Keyserling, 1878 (Ramírez, 2003: 144)
Sanogasta kraepelini (Simon, 1902, T from Tomopisthes) = Sanogasta approximata Tullgren, 1901 (Ramírez, 2003: 172)
Sanogasta modesta (Simon, 1902, T from Tomopisthes) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Sanogasta monticola (Chamberlin, 1916, T from Gayenna) = Sanogasta alticola Simon, 1896 (Ramírez, 2003: 152)
Sanogasta skottsbergi (Berland, 1924, T from Gayenna) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Sanogasta sternalis (Nicolet, 1849, T from Clubiona) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Sanogasta taeniata (Simon, 1886, T from Tomopisthes) = Sanogasta maculosa Nicolet, 1849 (Ramírez, 2003: 154)
Nomina dubia:
Sanogasta gemella (Nicolet, 1849, 433, f, Chile, originally in Clubiona) -- Ramírez, 2003: 144
Sanogasta pampa (Holmberg, 1881b: 145, pl. 3, f. 7, f, Argentina, originally in Anyphaena) -- Ramírez, 2003: 144