. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 240 Annals of the South African Fig. 77.—Limnophila venaguttula Alex, a, wing; b, male hypopygium (dorsal view); c, antenna. Genus Elephantomyia Osten-Sacken. 1859. pp. 203, 220. Imago.—Kostrum greatly elongated, from one-half to once the length of entire body; antennae usually 16-jointed; wings with Sc long, extending to mid-length of RS, frequently longer, ending opposite fork of RS; Sc2 at tip of Sc^ element R2+3 absent, R2 absorbed by Rx to form element R1+2> vein R3 atrophied, thus a
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 240 Annals of the South African Fig. 77.—Limnophila venaguttula Alex, a, wing; b, male hypopygium (dorsal view); c, antenna. Genus Elephantomyia Osten-Sacken. 1859. pp. 203, 220. Imago.—Kostrum greatly elongated, from one-half to once the length of entire body; antennae usually 16-jointed; wings with Sc long, extending to mid-length of RS, frequently longer, ending opposite fork of RS; Sc2 at tip of Sc^ element R2+3 absent, R2 absorbed by Rx to form element R1+2> vein R3 atrophied, thus anterior branch of RS is vein R4, posterior branch is vein R5, thus only two branches of RS reach wing margin; cell Mx absent; cell 1st M2 closed; male hypopygium with two dististyles articulating with each basistyle; penis usually prominent and elongate; aedeagal sheath. 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
