. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 456 Annals of the South African Museum. Genus Proisotoma Borner, 1906. syn. = 1871, Isotoma Tullberg (ad partem). 1901, Proisotoma Borner (as subgen., ad partem). 1906, „ Borner (as genus). \. Text-fig. 6.—Vertagopus minos Denis. Proisotoma schotti (Dalla Torre), 1895. Isotoma litoralis Schott, 1893, Keuter, 1895. „ schotti Dalla Torre, 1895. „ lacustris Schott, 1896. Proisotoma schotti (Axelson) Linnaniemi, Please note that these images are extracted from scanned page images that may have bee

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. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 456 Annals of the South African Museum. Genus Proisotoma Borner, 1906. syn. = 1871, Isotoma Tullberg (ad partem). 1901, Proisotoma Borner (as subgen., ad partem). 1906, „ Borner (as genus). \. Text-fig. 6.—Vertagopus minos Denis. Proisotoma schotti (Dalla Torre), 1895. Isotoma litoralis Schott, 1893, Keuter, 1895. „ schotti Dalla Torre, 1895. „ lacustris Schott, 1896. Proisotoma schotti (Axelson) Linnaniemi, 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