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. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 4.—Aphanicerca capensis n. g. et sp. a, Dorsal processes of segment 7, male, x 120. b, Subgenital plate, male, x 60. c, Cercus, male. x60. d, Paraproct, male. X 60. (fig. id) 0-4 mm., subtriangular, with a dorsal extension forward from hinder angle in the form of a hard, rather slender process with a slightly enlarged denticulate area on its lower margin ; these two processes, in the position of rest, lie close to one another and to the middle line. Subgenital plate (fig. 46) large, sheath-like,
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 4.—Aphanicerca capensis n. g. et sp. a, Dorsal processes of segment 7, male, x 120. b, Subgenital plate, male, x 60. c, Cercus, male. x60. d, Paraproct, male. X 60. (fig. id) 0-4 mm., subtriangular, with a dorsal extension forward from hinder angle in the form of a hard, rather slender process with a slightly enlarged denticulate area on its lower margin ; these two processes, in the position of rest, lie close to one another and to the middle line. Subgenital plate (fig. 46) large, sheath-like, its apex somewhat pointed and ending in a softly chitinous flap ; a small, softly chitinized process projects below its base. Wings.—General scheme of venation as given in the generic defini- tion (fig. 3). Of specific value may be noted the very characteristic ending of Sc and also the ending of Cu2 well beyond half-way along the posterior margin. $. Somewhat more robust and darker coloured than male ; fore- wing 7-8 mm. long. Abdomen ending in a pair of broadly triangular. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original South African Museum. Cape Town : The Museum
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky