. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 5.—Ochthopetina transvaalensis (End.). a, nymph, with claw further enlarged; b, ventral view of mandible; c, d, maxilla and labium, the median lobe in the latter figure is the hypopharynx; e, semi-diagrammatic lateral view of thorax and end of abdomen (other abdominal segments and the right cercus omitted) to show gill-tufts; /, a double gill from between pro- and meso- Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabi


. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 5.—Ochthopetina transvaalensis (End.). a, nymph, with claw further enlarged; b, ventral view of mandible; c, d, maxilla and labium, the median lobe in the latter figure is the hypopharynx; e, semi-diagrammatic lateral view of thorax and end of abdomen (other abdominal segments and the right cercus omitted) to show gill-tufts; /, a double gill from between pro- and meso- 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