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Ultrastructure and functional morphology of the female reproductive organs inProtodrilus (Polychaeta, Annelida)
Helgoländer Meeresuntersuchungen volume 45, pages 465–485 (1991)
Abstract
The morphology and function of the female reproductive organs in 6Protodrilus species are investigated by light- and transmission electron microscopy. Possible ways in which spermatozoa may enter the female coelom after leaving the spermatophore are discussed for species with and without special female reception organs. Only femaleP. rubropharyngeus andP. flavocapitatus have “dorsal organs” for spermatophore reception. The structure and function of these organs are described, as well as those of the oviduct found in 3 of the species investigated. The possible phylogenetic origin of gonoducts and different modes of oviposition within the genus are discussed. Finally, the high taxonomic significance of female traits such as dorsal organs, oviducts, cocoon glands and lateral ciliary rows in this genus is stressed.
Literature Cited
Aiyar, R. G. & Alikunhi, K. H., 1944. On some archiannelids of the Madras coast. — Proc. natn. Inst. Sci. India10, 113–140.
Daly, J. M. & Golding, D. W., 1977. A description of the spermatheca ofSpirorbis spirorbis (L.) (Polychaeta: Serpulidae) and evidence for a novel mode of sperm transmission. J. mar. biol. Ass. U. K.57, 219–227.
Ermack, S. M. & Eakin, R. M., 1976. Fine structure of the cerebral and pygidial ocelli inChone ecaudata (Polychaeta, Sabellidae). — J. Ultrastruct. Res.54, 243–260.
Evans, S. M., 1971. Behaviour in polychaetes. — Q. Rev. Biol.46, 379–405.
Goodrich, E. S., 1931. Notes onProtodrilus. — Q. Jl microsc. Sci.74, 303–319.
Higgins, R. P. & Thiel, H., 1988. Introduction to the study of meiofauna. Smithson. Inst. Press, Washington, 488 pp.
Jägersten, G., 1952. Studies on the morphology, larval development and biology ofProtodrilus. —Zool. Bidr. Uppsala29, 425–512.
Jouin, C., 1970a. Recherches sur les protodrilidae (Archiannélides): I. Etude morphologique et systématique du genreProtodrilus. — Cah. Biol. mar.11, 367–434.
Jouin, C., 1970b. Recherches sur les archiannélides interstitielles: systématique, anatomie et developpement des Protodrilidae et des Nerillides. Ph. D. Thesis, Univ. Paris, 204 pp.
Jouin, C., 1971. Status of the knowledge of the systematics and ecology of Archiannelida. —Smithson. Contr. Zool.76, 47–56.
Lassere, P., 1975. Clitellata. In: Reproduction of marine invertebrates. Ed. by A. C. Giese & J. S. Pearse. Acad. Press, New York,3, 215–275.
Mann, T., 1984. Spermatophores. Springer, Berlin, 217 pp.
Nordheim, H. von, 1983. Systematics and ecology ofProtodrilus helgolandicus sp.n., an interstitial polychaete (Protodrilidae) from subtidal sands off Helgoland, German Bight. — Zool. Scr.12, 171–177.
Nordheim, H. von, 1987. Anatomie, Ultrastruktur und Systematik der GattungProtodrilus (Annelida, Polychaeta). Diss., Univ. Osnabrück, 299 pp.
Nordheim, H. von, 1989a. Six new species ofProtodrilus (Polychaeta, Annelida) from Europe and New Zealand together with a concised presentation of the genus. — Zool. Scr.18, 245–268.
Nordheim, H. von, 1989b. Vergleichende Ultrastrukturuntersuchungen der Eu- und Paraspermien von 13Protodrilus-Arten (Polychaeta, Annelida) und ihre taxonomische und phylogenetische Bedeutung. — Helgoländer Meeresunters.43, 113–156.
Nordheim, H. von, 1991. Ultrastructure and functional morphology of male genital organs and spermatophore formation inProtodrilus (Polychaeta, Annelida). — Zoomorphology111, 81–94.
Pierantoni, U., 1908.Protodrilus. — Fauna Flora Golf. Neapel,31, 1–226.
Rice, S. A., 1978. Spermatophores and sperm transfer in spionid polychaetes. — Trans. Am. microsc. Soc.97, 181–194.
Salensky, W., 1907. Morphogenetische Studien an Würmern. T. II, III und IV. — Zap. imp. Akad. Nauk19, 1–348.
Schmidt, P. & Westheide, W., 1972.Dinophilus gyrociliatus (Polychaeta). Nahrungsaufnahme und Fortpflanzung. — Encycl. cinematogr.E 1750, 1–16.
Schneider, A., 1868. Über Bau und Entwicklung vonPolygordius. — Archs Anat. Phys.56, 51–60.
Schroeder, P. C. & Hermans, C. O., 1975. Annelida: Polychaeta. In: Reproduction of marine invertebrates. Ed. by A. C. Giese & J. S. Pearse. Acad. Press, New York,3, 1–213.
Westheide, W., 1982.Ikosipodus caroliensis gen. et sp.n., an interstitial neotenic polychaete from North Carolina. USA, and its phylogenetic relationships with the Dorvilleidae. — Zool. Scr.11, 117–126.
Westheide, W., 1988. Genital organs. — Microfauna mar.4, 263–279.
Westheide, W. & Schmidt, P., 1974.Trilobodrilus axi. Nahrungsaufnahme und Fortpflanzung. —Encycl. cinematogr.E 1955, 1–12.
Westheide, W. & Riser, N. W., 1983. Morphology and phylogenetic relationships of the neotenic interstitial polychaeteApodotrocha progenerans n.gen, n.sp. (Annelida). — Zoomorphology103, 67–87.
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von Nordheim, H. Ultrastructure and functional morphology of the female reproductive organs inProtodrilus (Polychaeta, Annelida). Helgolander Meeresunters 45, 465–485 (1991). https://doi.org/10.1007/BF02367179
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DOI: https://doi.org/10.1007/BF02367179