. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. pupa. 199 Pupa Hoppii, Moller, Ind. Moll. Gr., 4 (1842). — Troschel, Arch. f. Nat., 1843, II. 1*26.—Chemnitz, ed. 2, 163, PI. XIX. Figs. 29, 30. — Pfeiffer, Mon. Hel. II. 328 ; III. 536 ; IV. 666. —W. G. Binney, ' Fig. 102. Terr. Moll., IV. 147. — MbRCH, Amer. Journ. Conch., IV. 30, PL III. Figs. 6-9 (1868). — W. G. Binney, L. & Sh., I. 235 (1869). Pupa Stecnbuchii, Beck, teste Moncii, Nat. Bidrag af Gr. 75. Pupilla Hoppii, Tuyon, Amer. Journ. Conch., III. PI. 4, p. 303. Inhabits G reenland, and has a
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. pupa. 199 Pupa Hoppii, Moller, Ind. Moll. Gr., 4 (1842). — Troschel, Arch. f. Nat., 1843, II. 1*26.—Chemnitz, ed. 2, 163, PI. XIX. Figs. 29, 30. — Pfeiffer, Mon. Hel. II. 328 ; III. 536 ; IV. 666. —W. G. Binney, ' Fig. 102. Terr. Moll., IV. 147. — MbRCH, Amer. Journ. Conch., IV. 30, PL III. Figs. 6-9 (1868). — W. G. Binney, L. & Sh., I. 235 (1869). Pupa Stecnbuchii, Beck, teste Moncii, Nat. Bidrag af Gr. 75. Pupilla Hoppii, Tuyon, Amer. Journ. Conch., III. PI. 4, p. 303. Inhabits G reenland, and has also been found at Anticosti Island. It is therefore a species of the Northern Region. The description given above is translated from Pfeiffer. The specimen figured, which I refer to this species, has another denticle on the col- umella, and a lamina-like process within the aperture at the base of the last whorl. Full information on the species is given by Mdrch, 1. c. He describes the animal as grayish, foot bluish-gray; head, eye-peduncles, and mantle margin black; eye-peduncles rather long; tentacles none or nearly none; the foot a little shorter than the shell. He refers also to an albino variety, destitute of epidermis. Jaw, dentition, and genitalia unknown. Pupa variolosa, Gould. Vol. HI. PI. LXXII. Fig. 3. Shell minute, ovate-conical, with a pointed apex, of a yellowish-green color, apparently smooth, but when examined by a considerable magnifying power, is found to be thickly pitted with dots of unequal size and irregularly disposed ; there are 4 or 5 narrow, tumid whorls, separated by a profound suture; the aper- ture is obliquely semi-oval, and has a posterior lamellar tooth winding within the shell, a tooth on the columella, and another a little to the right of the basal apex; a small umbilical opening is covered by the reflected columellar margin of the peristome, and the other margin is slightly everted. Length, 2 mill.; diameter, 1 mill. Pupa variolosa,
Size: 1115px × 2241px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorha, bookcentury1800, bookdecade1870, booksubjectzoology
