SOME ASPECTS O F THE BIOLOGY O F THE CHAETOGNATHS
37 1
Ghirardelli, E. (1965b). Regeneration in the chaetognaths. In “ Regeneration in
Animals and Related Problems ” (V. Kiortsis and H. A. L. Trampusch,
eds.), pp. 272-277. North-Holland, Amsterdam.
Ghirardelli, E. (1966a). Prime immagini elettroniche del deterniinante germinale
dolle uova di Spadella cephaloptera Busch (Chaetognatha). Acta medica
romana 4(1), 68-72.
Ghirardelli, E. (1966b). I1 determinante germinale nell’uovo e nella gastrula di
Spadella cephaloptera Busch (Chaetognatha). Osservazioni a1 microscopio
elettronico. Archo zool. ital. 51(2), 841-854, Tav. LXX-LXXVIII.
Ghirardelli, E. ( 1 9 6 6 ~ ) . Chaetognathes r6coltes par 1 “Argonaut ” en Haute
Adriatiquo. Rapp. P.-v. Commn int. Explor. scient. Mer Mdditerr. 19,
(3) (in press).
Ghirardelli, E. and Arnaud, J. (1966). Contribution i i 1’6tude de la spermatogenkse chez les Chaetognathes. Arch. zool. ital. 51(1), 309-325, Tav. XXVXXXII.
Ghirardelli, E. and Brandi, M. L. (1961). Osservazioni sull’accrescimento degli
ovociti di Spadella cephaloptera. Atti Accad. Sci. Ist. Bologna Rc. 11(8), 1-14.
Ghirardelli, E. and Specchi, M. (1965). Chaetognathes et Cladoc&res du Golfe de
Triesto (Recherches pdliminaires). Rapp. P.-v. Commn int. Explor. seient.
Mer Me‘diterr. 18(2), 403-407.
Goodrich, E. S. (1945). Nephridia and genital ducts since 1895. &. JZ microsc.
Sci. 86(2-4), 113-379.
Grassi, G. B. (1881). Intorno ai Chetognati. Nota preliminare. Rc. 1st. lomb.
Sci. lett. 14(6), 1-15.
Grassi, G. B. (1883). I Chetognati. Fauna Flora Golf. Neapel. Mon. V, 1, 126.
Gray, B. B. (1930). Chaetognatha from the Society Island. Proc. R. SOC. &d
Hadii, J. (1963). ‘‘ The Evolution of the Metazoa.” Pergamon Press, Oxford.
Hamon, M. (1952). Note complementaire sur les Chetognathes de la Baie d’Alger.
Bull. SOC. Hist. nat. Afr. N . 43, 50-52.
Hertwig, 0. (1880). a b e r die Entwicklungsgeschichte der Sagitten. Jena ges.
med. Naturw. 14, 196-303.
Hirota, R . (1959). On the morphological variation of Sagitta crcIssa. J . oceanogr.
SOC. Japan 15, 191-202. (In Japanese with English abstract.)
Hirota, R . (1961). Zooplankton investigations in the Bingo-Nada region of the
Setonakai (Inland Sea of Japan). J . Sci. Hiroshima Uniw. Ser. B, Div. 1,
Hoenigman, J., GaBparovi6, J. and KovaE, J. (1961). Cladoc6res et Chetognathes
provenant d’une station au large de 1’Ile de Mljet (Adriatique). Rapp. P.-v.
Commn int. Explor. scient. Mer Mdditerr. 16(2), 117-121.
Horridgo, G. A. (1966). Some recently discovered underwater vibration receptors
in invertebrates. I n “ Some Contemporary Studies in Marine Science ”
(H. Barnes, ed.), pp. 395-405. G. Allen, London.
Horridge, G. A. and Boulton, P. S. (1967). Prey detection by Chaetognatha via
vibration sense. Proc. R. SOC. B., 168, 1013.
Huntsman, A. G. and Reid, M. E. (1921). The success of reproduction in Sagitta
elegans in the Bay of Fundy. Trans. R. Can. Inst. 13, 99-112.
Hure, J. (1955). Distribution annuelle verticale du zooplancton sur une station
de 1’Adriatique meridionale. Acta adriat. 7(7), 1-72.
Huxley, T. H. (1851-52).
Rep. Br. ASS.
Advmt Sci. 21, 77-78.
42(6), 62-67.
20(5), 83-145.
Observations on the Genus Sagitta.
37 1
Ghirardelli, E. (1965b). Regeneration in the chaetognaths. In “ Regeneration in
Animals and Related Problems ” (V. Kiortsis and H. A. L. Trampusch,
eds.), pp. 272-277. North-Holland, Amsterdam.
Ghirardelli, E. (1966a). Prime immagini elettroniche del deterniinante germinale
dolle uova di Spadella cephaloptera Busch (Chaetognatha). Acta medica
romana 4(1), 68-72.
Ghirardelli, E. (1966b). I1 determinante germinale nell’uovo e nella gastrula di
Spadella cephaloptera Busch (Chaetognatha). Osservazioni a1 microscopio
elettronico. Archo zool. ital. 51(2), 841-854, Tav. LXX-LXXVIII.
Ghirardelli, E. ( 1 9 6 6 ~ ) . Chaetognathes r6coltes par 1 “Argonaut ” en Haute
Adriatiquo. Rapp. P.-v. Commn int. Explor. scient. Mer Mdditerr. 19,
(3) (in press).
Ghirardelli, E. and Arnaud, J. (1966). Contribution i i 1’6tude de la spermatogenkse chez les Chaetognathes. Arch. zool. ital. 51(1), 309-325, Tav. XXVXXXII.
Ghirardelli, E. and Brandi, M. L. (1961). Osservazioni sull’accrescimento degli
ovociti di Spadella cephaloptera. Atti Accad. Sci. Ist. Bologna Rc. 11(8), 1-14.
Ghirardelli, E. and Specchi, M. (1965). Chaetognathes et Cladoc&res du Golfe de
Triesto (Recherches pdliminaires). Rapp. P.-v. Commn int. Explor. seient.
Mer Me‘diterr. 18(2), 403-407.
Goodrich, E. S. (1945). Nephridia and genital ducts since 1895. &. JZ microsc.
Sci. 86(2-4), 113-379.
Grassi, G. B. (1881). Intorno ai Chetognati. Nota preliminare. Rc. 1st. lomb.
Sci. lett. 14(6), 1-15.
Grassi, G. B. (1883). I Chetognati. Fauna Flora Golf. Neapel. Mon. V, 1, 126.
Gray, B. B. (1930). Chaetognatha from the Society Island. Proc. R. SOC. &d
Hadii, J. (1963). ‘‘ The Evolution of the Metazoa.” Pergamon Press, Oxford.
Hamon, M. (1952). Note complementaire sur les Chetognathes de la Baie d’Alger.
Bull. SOC. Hist. nat. Afr. N . 43, 50-52.
Hertwig, 0. (1880). a b e r die Entwicklungsgeschichte der Sagitten. Jena ges.
med. Naturw. 14, 196-303.
Hirota, R . (1959). On the morphological variation of Sagitta crcIssa. J . oceanogr.
SOC. Japan 15, 191-202. (In Japanese with English abstract.)
Hirota, R . (1961). Zooplankton investigations in the Bingo-Nada region of the
Setonakai (Inland Sea of Japan). J . Sci. Hiroshima Uniw. Ser. B, Div. 1,
Hoenigman, J., GaBparovi6, J. and KovaE, J. (1961). Cladoc6res et Chetognathes
provenant d’une station au large de 1’Ile de Mljet (Adriatique). Rapp. P.-v.
Commn int. Explor. scient. Mer Mdditerr. 16(2), 117-121.
Horridgo, G. A. (1966). Some recently discovered underwater vibration receptors
in invertebrates. I n “ Some Contemporary Studies in Marine Science ”
(H. Barnes, ed.), pp. 395-405. G. Allen, London.
Horridge, G. A. and Boulton, P. S. (1967). Prey detection by Chaetognatha via
vibration sense. Proc. R. SOC. B., 168, 1013.
Huntsman, A. G. and Reid, M. E. (1921). The success of reproduction in Sagitta
elegans in the Bay of Fundy. Trans. R. Can. Inst. 13, 99-112.
Hure, J. (1955). Distribution annuelle verticale du zooplancton sur une station
de 1’Adriatique meridionale. Acta adriat. 7(7), 1-72.
Huxley, T. H. (1851-52).
Rep. Br. ASS.
Advmt Sci. 21, 77-78.
42(6), 62-67.
20(5), 83-145.
Observations on the Genus Sagitta.