. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 786 ANNALS OF THE SOUTH AFRICAN MUSEUM bosses medially, flanked on each side by a carinate ridge ending posteriorly in a rod-like process which is bent upwards apically, ending in modified, short, stout, flattened, black, spine-like bristles (on side in third figure from left and upper one on extreme right); beaked apical joints contorted, deeply excavate above, their outer side much raised and carinate, the beak slender, flattened. Text-fig. 240. Genital structures of <$ of Exoprosopa tripartita
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 786 ANNALS OF THE SOUTH AFRICAN MUSEUM bosses medially, flanked on each side by a carinate ridge ending posteriorly in a rod-like process which is bent upwards apically, ending in modified, short, stout, flattened, black, spine-like bristles (on side in third figure from left and upper one on extreme right); beaked apical joints contorted, deeply excavate above, their outer side much raised and carinate, the beak slender, flattened. Text-fig. 240. Genital structures of <$ of Exoprosopa tripartita n. sp. Left to right: Side view and ventral view of last sternite and side view of hypopygium and ventral view of detached aedeagal apparatus, apical view of beaked apical joint, a separate side view of apical part of aedeagal apparatus and on extreme right above dorsal view of middle raised structures on hypopygium. and curved upwards; aedeagal apparatus (text-fig. 240, on right) with a ventral aedeagal process, without any spines dorsally at base of projecting apex of aedeagus proper; lateral struts broad; basal strut chopper-shaped. From 29 o*o* and 47 $9 (types in the South African Museum and paratypes in the British and Transvaal Museums.) Length of body: about 8J—15J mm. Length of wing: about 9-16 J mm. Locality: Koup Karoo: Merweville Dist. (Zinn, 1947) (types); Merweville (Zinn, Feb. 1941); Laingsburg Div. (Mus. Exp., Feb. 1938); Moordenaars Karoo in Laingsburg Div. (Mus. Exp., March 1937); Rooinek Pass in Laingsburg Div. (Hesse and Zinn, Jan. 1949); Voelfontein in Prince Albert Div. (Hesse, March-April, 1929); Rietvlei on the Nieuveld Escarpment in the Beaufort West Div. (Hesse and Zinn, Jan. 1949). Tankwa Karoo: Ceres-Sutherland Div. (Hesse and Zinn, Jan. 1949); Sutherland Dist. (Zinn, Jan. 1941). South-east Cape: Dunbrody (O'Neil, 1903). Griqualand West: Windsorton (Brauns, 20 Dec. 1920). South-West Africa: Aus (Turner, Jan. 1930); Windhoek (Wilde); Karos
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky
