Kovács I. (szerk.): A Magyar Természettudományi Múzeum évkönyve 78. (Budapest 1986)

Borowiec, L.: Two new species of Spermophagus Schoenherr from South Africa (Coleoptera, Bruchidae: Amblycerinae)

Figs 5 and 8. Spermophagus okahandjensis DECELLE, male genitalia: 5 = median lobe, 8 = lateral lobes. — Figs 6 and 9. S. transvaalensis sp. n., male genitalia: 6 = median lobe, 9 = lateral lobes. — Figs 7 and 10. S. endrodii sp. n., male genitalia: 7 = median lobe, 10 = lateral lobes