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IV.—The Structure and Function of the Alimentary Canal of some Species of Polyplacophora (Mollusca)

Published online by Cambridge University Press:  06 July 2012

Vera Fretter
Affiliation:
Department of Zoology, Birkbeck College, University of London.

Extract

The work described in this paper was carried out in the Department of Zoology of Birkbeck College, University of London, and at the Marine Laboratories at Plymouth and Port Erin. I wish to acknowledge my indebtedness to the University of London for the use of their table at Plymouth, to Birkbeck College for a grant of £5 towards the illustrations, and, in particular, I would express my gratitude to Mr Graham, under whose direction the work was carried out, for his continued kindness and help.

The specimens of Lepidochitona cinereus which were used for the investigation were collected at Bangor, Plymouth and Port Erin, and also obtained from Cullercoats. Most of the material from Plymouth and one specimen from Cullercoats was infected with the Haplosporidian parasite Haplosporidium chitonis (Debaisieux, 1920) and was therefore unreliable for histological and physiological work. Specimens of Acanthochitona crinitus were collected at Plymouth, and showed no sign of infection with Haplosporidium chitonis; a few, however, were slightly parasitised with another Sporozoan. The Californian species Ischnochiton magdalenensis and Cryptochiton stelleri were obtained from Turtox General Biological Supply House, Chicago. Specimens of these species were fixed in formalin, which proved to be a poor fixative for histological work.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 1937

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References

References to Literature

Alexandrowicz, J. S., 1932. “The Innervation of the Heart of the Crustacea. 1. Decapoda,” Quart. Journ. micr. Sci., vol. lxxv, p. 181.Google Scholar
Amaudrut, A., 1898. “La Partie antérieure du Tube digestif et la Torsion chez les Mollusques gastéropodes,” Ann. Sci. nat., zool., ser. 8, vol. vii, p. 1.Google Scholar
Bodansky, M., and Rose, W. C., 1922. “The Digestive Enzymes of Cœlenterates,” Amer. Journ. Physiol., vol. lxii, p. 473.CrossRefGoogle Scholar
Bourne, G. C., 1910. “On the Anatomy and Systematic Position of Incisura (Scissurella) Lytteltonensis ,” Quart. Journ. micr. Sci., vol. lv, p. 1.Google Scholar
Boutan, L., 1886. “Recherches sur l'anatomie et le développement de la Fissurelle,” Arch. Zool. exp. gén., ser. 2, vol. iii, p. 1.Google Scholar
Boyland, E., 1928. “Chemical Changes in Muscle: pt. 1,” Biochem. Journ., vol. xxii, p. 236.CrossRefGoogle Scholar
Crofts, D. R., 1929. “Haliotis,” L.M.B.C. Mem., Liverpool.Google Scholar
Davis, J. A., and Fleure, H. J., 1903. “Patella,” L.M.B.C. Mem., London.Google Scholar
Dawes, B., 1930. “The Absorption of Fats and Lipoids in the Plaice,” Journ. Mar. biol. Ass. U.K., vol. xvii, p. 75.CrossRefGoogle Scholar
Debaisieux, P., 1920. “ Haplosporidium (Minchinia) chitonis Lank., Haplosporidium nemertis nov. sp. et le groupe des Haplosporidies,” Cellule, vol. xxx, p. 293.Google Scholar
Ehrlich, P., and Krause, R., 1910. Encyklopädie der Mikroskopischen Technik, vol. ii, Berlin.Google Scholar
Graham, A., 1932. “On the Structure and Function of the Alimentary Canal of the Limpet,” Trans. Roy. Soc. Edin., vol. lvii, p. 287.Google Scholar
Haller, B., 1882. “Die Organisation der Chitonen der Adria, pt. 1,” Arb. zool. Inst. Univ. Wien, vol. iv, p. 323.Google Scholar
Haller, B., 1884. “Die Organisation der Chitonen der Adria, pt. 2,” Arb. zool. Inst. Univ. Wien, vol. v, p. 29.Google Scholar
Haller, B., 1894. “Beiträge zur Kenntniss der Placophoren,” Morph. Jb., vol. xxi, p. 28.Google Scholar
Hammarsten, O. D., and Runnström, J., 1926. “Zur Embryologie von Acanthochiton discrepans Brown,” Zool. Jb., pt. 2, Anatomie und Ontogenie, vol. xlvii, p. 261.Google Scholar
Heath, H., 1903. “The Function of the Chiton Subradular Organ,” Anat. Am., vol. xxiii, p. 92.Google Scholar
Herrick, J. C., 1906. “Mechanism of the Odontophoral Apparatus in Sycotypus Canaliculatus ,” Amer. Nat., vol. xl, p. 707.CrossRefGoogle Scholar
Hoffmann, H., 1929. “Mollusca in H. G. Bronn: Klasš. Ordn. Tierreichs, vol. iii, pt. 1. Polyplacophora,” Leipzig.Google Scholar
Hörstadius, S., 1933. “Einige Untersuchungen über die Eiweissverdauung bei Gastropoden,” Biol. Zbl., vol. liii, p. 645.Google Scholar
Krukenberg, F. W., 1879. “Weitere Studien über die Verdauungsvorgänge bei Wirbellosen,” Vergi. physiol. Studien, ser. 1, pt. 1, p. 58.Google Scholar
Lee, A. B., 1921. The Microtomist's Vade-mecum, London.Google Scholar
Mackintosh, N. A., 1925. “The Crystalline Style in Gastropods,” Quart. Journ. micr. Sci., vol. lxix, p. 317.Google Scholar
Nierstrasz, H. F., 1910. “Die Amphineuren: 2. Die Chitonen,” Ergebn. Zool., vol. ii, p. 367.Google Scholar
Pelseneer, P., 1898. “Recherches morphologiques et phylogénétiques sur les Mollusques archaïques,” Mém. cour. Acad. R. Belg. Cl. Sci., vol. lvii, p. 1.Google Scholar
Pelseneer, P., 1906. Mollusca, in E.R. Lankester: A Treatise on Zoology, vol. v, London.CrossRefGoogle Scholar
Plate, L., 1898. “Die Anatomie und Phylogenie der Chitonen” (a), Zool. Jb., vol. i, suppl. 4, p. 1.Google Scholar
Plate, L., 1899. “Die Anatomie und Phylogenie der Chitonen” (b), Zool. Jb., vol. ii, suppl. 5, p. 15.Google Scholar
Plate, L., 1901. “Die Anatomie und Phylogenie der Chitonen” (c), Zool. Jb., vol. ii, suppl. 5, p. 281.Google Scholar
Poli, J. X., 1791. Testacea Utriusque Sicilies eorumque Historia et Anatome, vol. i, Parma.CrossRefGoogle Scholar
Randles, W. B., 1905. “Observations on the Anatomy and Affinities of the Trochidæ,” Quart. Journ. micr. Sci., vol. xlviii, p. 33.Google Scholar
Schneider, K. C., 1902. Vergleichende Histologie der Tiere, Jena.CrossRefGoogle Scholar
Simroth, H., 1892. Mollusca, in H.G. Bronn: Klass. Ordn. Tierreichs, vol. iii, pt. i.Google Scholar
Smith, F. G. W., 1935. “The Development of Patella vulgata ,” Phil. Trans., ser. B, vol. ccxxv, p. 95.Google Scholar
Steward, F. C., Wright, R., and Berry, W. E., 1932. “The Absorption and Accumulation of Solutes by Living Plant Cells,” Protoplasma, vol. xvi, p. 576.Google Scholar
Thiele, J., 1895. “Über die Verwandtschaftsbeziehungen der Amphineuren,” Biol. Zbl., vol. xv, p. 859.Google Scholar
Thiele, J., 1902. “Die systematische Stellung der Solenogastren und die Phylogenie der Mollusken,” Zeits. wiss. Zool., vol. lxxii, p. 249.Google Scholar
Thiele, J., 1925. Loricata. In. W. Kükenthal: Handbch. der Zool., vol. v, Berlin and Leipzig.Google Scholar
Wissel C., von, 1904. “Pacifische Chitonen dei Sammlungen Schauinsland und Thilenius, nebst einem Anhang über drei neuseeländische Species der Gattung Oncidiella,” Zool. Jb., vol. xx, Systematik, p. 591.Google Scholar
Woodward, M. F., 1901. “The Anatomy of Pleurotomaria Beyrichii, Hilg.Quart. Journ. micr. Sci., vol. xliv, p. 215.Google Scholar
Yonge, C. M., 1925. “The Hydrogen Ion Concentration in the Gut of certain Lamellibranchs and Gastropods,” Journ. Mar. Hol. Ass. U.K., vol. xiii, p. 938.Google Scholar
Yonge, C. M., 1926. “Structure and Physiology of the Organs of Feeding and Digestion in Ostrea edulis ,” Journ. Mar. biol. Ass. U.K., vol. xiv, p. 295.CrossRefGoogle Scholar
Yonge, C. M., 1930. “Studies on the Physiology of Corals. II. Digestive Enzymes,” Great Barrier Reef Expedition Reports, vol. i, No. 3, p. 59.Google Scholar
Yonge, C. M., 1931. “Digestive Processes in Marine Invertebrates and Fishes,” Journ. Cons. int. Explor. Mer, vol. vi, p. 175.Google Scholar
Yonge, C. M., 1935. “On some Aspects of Digestion in Ciliary Feeding Animals,” Journ. Mar. biol. Ass. U.K., vol. xxii, p. 341.Google Scholar