. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 414 bulletin: museum of comparative zoology. 167. Placostylus (Aspastus) miltocheilus var. Brazier. stramineus Ugi. Pilsbry, Man. conch., Proc. Linn. soc. N. S. W., 1895, ser. 2, 9, p. 569. 1900, ser. 2, 13, p. 95, pi. 38, fig. 55. Two immature specimens appear to belong to this variety. M. C. Z. 32,436. Three Sisters Id. 22. mm. alt. 56. mm. of aper. 31. mm. M. C. Z. .32,433. Ugi Id. Apparenth' the only form found on Ugi and very abundant. 19. mm. alt. 44. mm. of aper. mm. mm. 40. mm. 25
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 414 bulletin: museum of comparative zoology. 167. Placostylus (Aspastus) miltocheilus var. Brazier. stramineus Ugi. Pilsbry, Man. conch., Proc. Linn. soc. N. S. W., 1895, ser. 2, 9, p. 569. 1900, ser. 2, 13, p. 95, pi. 38, fig. 55. Two immature specimens appear to belong to this variety. M. C. Z. 32,436. Three Sisters Id. 22. mm. alt. 56. mm. of aper. 31. mm. M. C. Z. .32,433. Ugi Id. Apparenth' the only form found on Ugi and very abundant. 19. mm. alt. 44. mm. of aper. mm. mm. 40. mm. mm. M. C. Z. 32,434. Bio Id. A form with the dark red peristome of strammens, but much smaller than the specimens of that variety from Ugi. The shell is white, having lost the yellow cuticle. The jaw (Fig. 50, M. C. Z. 32,434, slide 1,950) of this form is composed of approximately fifty narrow plates. The radula (Fig. 51, M. C. Z. 32,434, slide 1,951) is broad with about 120 broadly v-shaped rows of teeth with a formula of 60-1-60. The central tooth is provided with a strong mesocone and also small ectocones. The laterals possess a large mesocone and. Fig. 50. — Placostylus (Aspastus) miltochei- lus stramineus Braz- ier. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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