Tetralonia boharti (Eardley)
Kenya, Tanzania.

Eucara boharti Eardley, 1989: 2–8, 10, male holotype (BLCU) Tanzania.

Tetralonia caudata (Friese)
Kenya, Malawi, Mozambique, Nigeria, Tanzania, Zimbabwe.

Tetralonia caudata Friese, 1905d: 20–23, female lectotype [designated by Eardley, 1989] (ZMHB) Tanzania; Friese 1909a: 256–257; Friese 1909b: 164; Meade-Waldo 1914b: 400; Rasmussen and Ascher 2008: 36.
Eucara caudata (Friese): Eardley 1989: 2–4, 8–11.
Tetralonia (Eucara) caudata (Friese): Michener 2000: 715 [by implication].
Anthophora (Eucara) piligera Friese, 1905f: 241, female holotype (ZMHB) Kenya; Friese 1909a: 262, 265, 282; Friese 1909b: 140, 145, 165; Eardley 1989: 8, syn.; Rasmussen and Ascher 2008: 86.
Eucara piligera Friese: Cockerell 1933n: 363.

Tetralonia macrognatha (Gerstaecker)
Angola, Botswana, Burkina Faso, Cameroon, Congo, Democratic Republic of the Congo, Ethiopia, Ghana, Kenya, Malawi, Mozambique, Namibia, South Africa, Tanzania, Uganda, Zambia, Zimbabwe.
On flowers of: Gossypium sp., Hibiscus esculentus, Hibiscus sp., Pavonia sp., Taraxacum sp.

Eucera (Tetralonia) macrognatha Gerstaecker, 1870: 349–350, male holotype (ZMHB) Kenya; Stadelmann 1898: 24.
Eucera macrognatha Gerstaecker: Dalla Torre 1896: 239.
Anthophora (Eucara) macrognatha (Gerstaecker): Friese 1909a: 283.
Tetralonia macrognatha (Gerstaecker): Friese 1909b: 164; Arnold 1947: 212.
Tetralonia (Eucara) macrognatha (Gerstaecker): Alfken 1932: 53; Michener 2000: 715 [by implication].
Eucara (Tetralonia) macrognatha (Gerstaecker): Cockerell 1933n: 362, 364.
Eucara macrognatha (Gerstaecker): Cockerell 1933d: 456; Cockerell 1936l: 483; Cockerell 1938b: 370; Eardley 1989:
4–7, 10.
Anthophora (Eucara) laticeps Friese, 1905f: 241, male holotype (ZMHB) 'Massailand' [Kenya or Tanzania]; Friese
1909a: 262, 265, 282; Friese 1909b: 140, 144, 165; Friese 1915: 288; Cockerell 1933d: 456; Cockerell 1933g:
136; Cockerell 1933n: 363–364; Cockerell 1937i: 11; Sandhouse 1943: 549; Eardley 1989: 4, 7, syn.; Rasmussen
and Ascher 2008: 63.
Anthophora (Eucara) haefligeri Friese, 1905f: 242, female holotype (ZMHB) Tanzania; Friese 1909a: 262, 283; Friese
1909b: 140–164; Rasmussen and Ascher 2008: 56.
Eucara haefligeri (Friese): Friese 1911a: 666–667; Cockerell 1937f: 280, syn. laticeps; Eardley 1989: 4, syn.
Macrocera neavei Vachal, 1910b: 325, female holotype (RMCA) Democratic Republic of the Congo.
Tetralonia neavei (Vachal): Meade-Waldo 1914b: 400; Eardley 1989: 4, 7, syn.
Eucara neavei (Vachal): Cockerell 1933n: 364, syn. Tetralonia laticeps.
Tetralonia sheffieldi Meade-Waldo, 1914b: 400–401, female holotype (BMNH) Malawi; Cockerell 1916a: 210;
Cockerell 1930b: 342.
Eucara sheffieldi (Meade-Waldo): Cockerell 1933d: 456, syn.; Cockerell 1938b: 370.
Tetralonia sheffieldi var. ferrugineipes Meade-Waldo, 1914b: 401–402, female holotype (BMNH) Uganda; Eardley
1989: 4, 7, syn.
Eucara macrognatha ferrugineipes (Meade-Waldo): Cockerell 1933n: 362, 364.
Tetralonia sheffieldi umbiloensis Cockerell, 1917b: 40, female holotype (lost) South Africa; Cockerell 1933n: 363, syn.
Eucara straminea Cockerell, 1933g: 136, female holotype (BMNH) South Africa; Eardley 1989: 4, 7, syn.

Tetralonia mesotes (Eardley)
Kenya.

Eucara mesotes Eardley, 1989: 2–4, 13–15, male holotype (MCZC) Kenya.
Tetralonia mesotes (Eardley): Eardley and Urban 2006: 162.

Tetralonia paulyi (Eardley)
Burkina Faso.
Flowers of Hygrophila senegalensis.

Eucara paulyi Eardley, 1989: 2–4, 8–9, male holotype (PCGB) Burkina Faso.
Tetralonia paulyi (Eardley): Eardley and Urban 2006: 162.

Tetralonia ruficollis (Friese)
Lesotho, South Africa.

Eucara ruficollis Friese, 1911a: 667, male lectotype [designated by Eardley, 1989] (SAMC) South Africa; Cockerell 1933k: 136; Cockerell 1933n: 362, 364; Friese 1941: 101; Eardley 1989: 2–4, 12–14; Rasmussen and Ascher 2008: 92.