Zachariades, Costas.

SAM ants: 1989-1992 (Howison's Poort and other localities).

Zealley, A.V.E. (and/or P.E.V.).

SAM ants: 1913-1914 (Hartley and Somabula, Southern Rhodesia).

Zimmermann, Helmut

Works on biological control of weeds at the Plant Protection Research Institute in Pretoria. He has collected insects in the course of his work both locally, and overseas (e.g. Argentina) when in search of biological control agents.

Zini, Marco

SAM ants: 1987 (Klipriviersberg; Mkuze Game Reserve).

Zinn, Humphrey

General technician at the South African Museum who collected thousands of insects, mainly in the karoo. Many of the specimens with "South African Museum Expedition" labels on them were collected by him. See also Charlie Thorne. 

Zumpt, Fritz Konrad Ernst (1908-1985)

Obituary: J. ent. Soc. sth. Afr. (1986) 49: 397-400.