. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 23. a. Fossarus translucens b. Pyramidella turrita (A. Ad.). Fam. Pyramidellidae Pyramidella (Longchaeus) turrita (A. Adams, 1854) Fig. 23b Obeliscus turritus A. Adams, 1854: 807, pi. 171, fig. 17. Pyramidella turrita (A. Adams), Schepman, 1909: 24. Nardini, 1934: 239, pi. 18, (5), fig. 4. Description: Five whorls, apex missing. Whorls straight-sided, finely crenulate on upper margin, polished. Sutures channelled. Growth-lines slightly concave, extending from suture to suture, but at varia
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 23. a. Fossarus translucens b. Pyramidella turrita (A. Ad.). Fam. Pyramidellidae Pyramidella (Longchaeus) turrita (A. Adams, 1854) Fig. 23b Obeliscus turritus A. Adams, 1854: 807, pi. 171, fig. 17. Pyramidella turrita (A. Adams), Schepman, 1909: 24. Nardini, 1934: 239, pi. 18, (5), fig. 4. Description: Five whorls, apex missing. Whorls straight-sided, finely crenulate on upper margin, polished. Sutures channelled. Growth-lines slightly concave, extending from suture to suture, but at variable intervals and often indistinct. 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
