Abstract
In Annelida, nearly each segment contains a pair of ducts that either are protonephridia or metanephridia. These segmental organs function as excretory organs and, after having been modified, they may also act as gonoducts during maturity. In certain polychaetous annelids and especially in clitellates this function has been adopted by additional gonoducts which generally are formed at the begining of maturity. At the end of the last century the gonocoel theory tried to explain the relation between gonads, coelomic cavities and nephridia. Using the gonocoel theory axiomatically, Goodrich (1945) assumed that in annelids a pair of protonephridia and a pair of gonoducts represent the primary condition. Evolution of metanephridia on the one hand and the fusion of gonoducts and nephridia on the other hand occurred within the Annelida. Based on recent ultrastructural investigations into the development of different segmental organs, this paper re-evaluates Goodrich’s hypothesis. According to these data the segmental organs differentiate from a single anlage. Each consists of three or four cells which line a small lumen filled with microvilli. The duct becomes ciliated and the most proximal cells are separated when the coelom extends by fluid accumulation between the lining cells. During enlargement of the coelomic cavity the proximal part of the anlage is passively opened, so that the cilia face the coelom, to form the funnel. If separation of the proximal duct cells is suppressed, the anlage differentiates into a protonephridium, which secondarily may acquire a funnel during maturity by proliferation of proximal duct cells. Thus, different pathways in nephridial development lead to completely different segmental organs in the fertile adult. Additional gonoducts evolve in different lineages within the annelids.
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References
Adiyodi, K. G., 1988. Annelida. In K. G. Adiyodi, R. G. Adiyodi (eds), Reproductive Biology of Invertebrates, vol III, Accessory Sex Glands. J. Wiley, Sons, New York: 189–250.
Allen, E. J., 1905. The anatomy of Poecilochaetus, Claparède. Q. J micr. Sci. 48: 79–151.
Ax, R, 1989. Homologie in der Biologie - ein Relationsbegriff im Vergleich von Arten. Zool. Beitr. N.F. 32: 487–496
Bartolomaeus, T., 1989a. Ultrastructure and development of the nephridia in Anaitides mucosa ( Annelida, Polychaeta). Zoomorphology 109: 15–32.
Bartolomaeus, T., 1989b. Ultrastructure and relationship between protonephridia and metanephridia in Phoronis mülleri ( Phoronida ). Zoomorphology 109: 113–122.
Bartolomaeus, T., 1993. Die Leibeshöhlenverhältnisse und Nierenorgane der Bilateria - Ultrastruktur, Entwicklung und Evolution. Habilitationsschrift, Universität Göttingen. 298 pp.
Bartolomaeus, T., 1995. Ultrastructure of the protonephridia in larval Magelona mirabilis (Spionida) and Pectinaria auricoma (Terebellida): head kidneys in the ground pattern of the Annelida. Microfauna Mar. 10: 117–141.
Bartolomaeus, T., 1997. Structure and development of the nephridia of Tomopteris helgolandica (Annelida). Zoomorphology 117: 1l1.
Bartolomaeus, T., 1998. Head kidneys in hatchlings of Scoloplos armiger (Annelida: Orbiniida ): Implications for the occurrence of protonephridia in lecithotrophic larvae. J. mar. biol. Ass. U.K. 78: 183–192.
Bartolomaeus, T., P. Ax, 1992. Protonephridia and metanephridia - their relation within the Bilateria. Z. zool. Syst. Evolut.-forsch. 30: 21–45.
Bührmann, C., W. Westheide, G. Purschke, 1996. Ultrastructure of the genital organs in the interstitial syllid Petitia amphophthalma ( Annelida, Polychaeta). Acta zool. 77: 201–211.
Bunke, D., 1994. Ultrastructure of the metanephridial system in Aeolosoma bengalense (Annelida). Z000morphology 114: 247258.
Clausen, C., 1986. Microphthalmus ephippiophorus sp.n. (Polychaeta: Hesionidae) and two other Mircophthalmus species from the Bergen area, Western Norway. Sarsia 71: 177–191.
Daly, J. M., 1975. Reversible epitoky in the life history of the polychaete Odontosyllis polycera (Schmarda 1861 ). J. mar. biol. Ass. U.K. 55: 327–344.
Eckelbarger, K. J., 1988. Oogenesis and female gametes. In Westheide, W., C. O. Hermans (eds), The Ultrastructure of the Polychaeta. Microfauna Mar. 4: 281–307.
Eckelbarger, K. J., 1992. Polychaeta: Oogenesis. In F. W. Harrison, S. L. Gardiner (eds), Microscopic Anatomy of Invertebrates, Vol. 7, Annelida. Wiley-Liss, Inc., New York: 109–127.
Eckelbarger, K. J., J. P. Grassle, 1987. Spermatogenesis, sperm storage and comparative sperm morphology in nine species of Capitella, Capitomastus and Capitellides ( Polychaeta: Capitellidae). Mar. Biol. 95: 415–429.
Eisig, H., 1887. Capitelliden. Fauna Flora Golfes Neapel 16: 1–906. Fauchald, K., G. W. Rouse, 1997. Polychaete systematics: Past and present. Zool. Scr. 26: 71–138.
Goodrich, E. S., 1895. On the coelom, genital ducts, and nephridia. Q. J. micr. Sci. 37: 477–508.
Goodrich, E. S., 1898. On the nephridia of the Polychaeta. Part I. - On Hesione, Tyrrhea and Nephthys. Q. J. micr. Sci. 40: 185–195.
Goodrich, E. S., 1899. On the nephridia of the Polychaeta. Part II. - Glycera and Goniada. Q. J. micr. Sci. 41: 439–457.
Goodrich, E. S., 1900. On the nephridia of the Polychaeta. Part III. - The Phyllodocidae, Syllidae, Amphinomidae, etc., with summary and conclusions. Q. J. micr. Sci. 43: 699–748.
Goodrich, E. S. 1945. The study of nephridia and genital ducts since 1895. Q. J. micr. Sci. 86: 113–392.
Gustaysson, L. M., C. Erséus, 1997. Morphogenesis of the genital ducts and spermathecae in Clitellio arenarius, Heterochaeta costata, Tubificoides benedii (Tubificidae) and Stylaria lacustris (Naididae) ( Annelida, Oligochaeta). Acta zool. 78: 9–31.
Hartmann-Schröder, G., 1958. Zur Morphologie der Opheliiden (Polychaeta sedentaria). Z. wiss. Zool. 161: 84–143.
Hatschek, B., 1878. Studien über die Entwicklungsgeschichte der Anneliden. Ein Beitrag zur Morphologie der Bilateria. Arb. Zool. Inst. Wien 1: 1–128.
Jamieson, B. G. M., 1988. Oligochaete ultrastructure: some comparisons with the Polychaeta. In Westheide, W., C. O. Hermans (eds), The Ultrastructure of the Polychaeta. Microfauna Mar. 4: 397–428.
Jamieson, B. G. M., 1992. Oligochaeta. In Harrison, F. W., S. L. Gardiner (eds), Microscopic Anatomy of Invertebrates, Vol. 7, Annelida. Wiley-Liss, Inc., New York: 217–322.
Kuper, M., W. Westheide, 1997. Ultrastructure of the male reproductive organs in the interstitial annelid Sphaerosyllis hermaphrodita ( Polychaeta’, Syllidae). Zoomorphology 117: 13–22.
Lankester, E. R., 1874. Observations on the development of the pond snail (Lwnnaea stagnalis) and on the early stages of other Mollusca. Q. J. micr. Sci. 14: 365–391.
Lankester, E. R., 1900. The enterocoela and coelomocoela. In Lankester, E. R. (ed.), A Treatise on Zoology, Vol. II, Adam, Charles Black, London: 1–37.
Luter, C., T. Bartolomaeus, 1997. The phylogenetic position of the Brachiopoda - a comparison of morphological and molecular data. Zool. Scr. 26: 245–253.
Masterman, A. T., 1898. On the theory of archimeric segmentation and its bearing upon the phyletic classification of the Coelomata. Proc. r. Soc. Edinb. 22: 270–310.
Meyer, A., 1924. Über die Segmentalorgane von Tomopteris helgolandica nebst Bemerkungen über das Nervensystem und die rosettenförmigen Organe. Zool. Anz. 60: 83–88.
Meyer, A., 1926. Die Segmentalorgane von Tomopteris catharina (Gosse) nebst Bemerkungen über das Nervensystem, die rosettenförmigen Organe und die Coelombewimperung. Z. wiss. Zool. 127: 297–402.
Meyer, E., 1890. Die Abstammung der Anneliden. Der Ursprung der Metamerie und die Bedeutung des Mesoderms. Biol. Centralbl. 10: 296–308.
Nordheim, H. von, 1991a. Ultrastructure and functional morphology of male genital organs and spermatophore formation in Protodrilus ( Polychaeta, Annelida). Zoomorphology 111: 8194.
Nordheim, H. von, 1991 b. Ultrastructure and functional morphology of the female reproductive organs in Protodrilus ( Polychaeta, Annelida). Helgoländer Meeresunters. 45: 465–485.
Nordheim, H. von, A. Schrader, 1994. Ultrastructure and functional morphology of the protonephridia and segmental fenestrated lacunae in Protodrilus rubropharyngeus ( Polychaeta, Protodrilidae). Helgoländer Meeresunters. 48: 467–485.
Olive, R J. W., 1970. Reproduction of a Northumberland population of the polychaete Cirratulus cirratus. Mar. Biol. 5: 259–273.
Olive, P. J. W., 1975. Reproductive biology of Eulalia riridis (Müller) ( Polychaeta: Phyllodocidae) in the North eastern U.K. J. mar. biol. Ass. U.K. 55: 313–326.
Orrhage, L., 1974. Über die Anatomie, Histologie und Verwandtschaft der Apistobranchidae (Polychaeta Sedentaria) nebst Bemerkungen über die systematische Stellung der Archianneliden. Z. Morph. Ökol. Tiere 79: 1–45.
Rice, S. A., 1980. Ultrastructure of the male nephridium and its role in spermatophore formation in spionid polychaetes ( Annelida ). Zoomorphology 95: 181–194.
Rouse, G. W., 1993. New Fabricola species (Polychaeta, Sabellidae, Fabricinae) from the Western Atlantic, with a description of sperm and spermathecal utrastructure. Zool. Scr. 22: 249–262.
Rouse, G., 1995. Spermathecae of Fabricia and Manayunkia ( Sabellidae, Polychaeta). Invert. Biol. 114: 248–255.
Rouse, G., K. Fauchald, 1997. Cladistics and polychaetes. Zool. Scr. 26: 139–204
Ruppert, E. E., P. R. Smith, 1988. The functional organization of filtration nephridia. Biol. Rev. 171: 231–258.
Salvini-Plawen, L. v., H. Splechtna, 1979. Zur Homologie der Keimblätter. Z. zool. Syst. Evolut.-forsch. 17: 10–30.
Schroeder, P. C., C. O. Hermans, 1975. Annelida: Polychaeta. In Giese, A. C., J. S. Pearse (eds), Reproduction of Marine Invertebrates, Vol. III, Annelids and Echiurans. Academic Press, New York: 213 pp.
Smith, P. R., 1992. Polychaeta: Excretory systems. In Harrison, F. W., S. L. Gardiner (eds), Microscopic Anatomy of Invertebrates, Vol. 7, Annelida. Wiley-Liss, New York: 71–108.
Smith, R R., E. E. Ruppert, 1988. Nephridia. In Westheide, W., C. O. Hermans (eds), The Ultrastructure of the Polychaeta. Microfauna Mar. 4: 231–262.
Smith, R. I.. 1988. Mixonephridia or nephromixia in terebellid polychaetes? A clarification. Comp. Biochem. Physiol. 91C: 265–272.
Smith, R. I., 1992. Three nephromixial patterns in polychaete species currently assigned to the genus Pista ( Annelida, Terebellidae). J. Morph. 213: 365–393.
Stecher, H.-J., 1968. Zur Organisation und Fortpflanzung von Pisione remota (Southern) ( Polychaeta, Pisionidae). Z. Morph. Tiere 61: 347–410.
Vejdovsky, F., 1884. System und Morphologie der Oligochaeten. Franz Rivnäc, Prag.
Vejdovsky, F., 1892. Entwicklungsgeschichtliche Untersuchungen (Heft III). Die Organogenie der Oligochaeten. J. Otto, Prag: 299360.
Westheide, W.. 1978. Ultrastructure of the genital organs in interstitial polychaetes. I. Structure, development, and function of the copulatory stylets in Microphthalmus cf. listensis. Zoomorphologie 91: 101–118.
Westheide, W., 1979a. Hesionides riegerorum n.sp., a new interstitial freshwater polychaete from the United States. Int. Rev. ges. Hydrobiol. 64: 273–280
Westheide, W., 1979b. Ultrastruktur der Genitalorgane interstitieller Polychaeten. II. Männliche Kopulationsorgane mit intrazellulären Stilettstäben in einer Microphthalmus-Art. Zool. Ser. 8: III - 118.
Westheide, W., 1984. The concept of reproduction in polychaetes with small body size: Adaptation in interstitial species. In Fischer, A., H.-D. Pfannenstiel (eds), Polychaete Reproduction. Fortschr. Zool. 29: 265–287.
Westheide, W., 1985. Ultrastructure of the protonephridia in the dorvilleid polychaete Apodotrocha progenerans (Annelida). Zool. Scr. 14: 273–278.
Westheide, W., 1986. The nephridia of the interstitial polychaete Hesionides arenaria and their phylogenetic significance ( Polychaeta, Hesionidae). Zoomorphology 106: 35–43.
Westheide, W., 1988. Genital organs. In Westheide, W., C. O. Hermans (eds), The Ultrastructure of the Polychaeta. Microfauna Mar. 4: 263–279.
Westheide, W., 1995. Pisione hartmannschroederae sp.n. (Polychaeta: Pisionidae) from a Florida sand beach. Mitt. hamb. zool. Mus. Inst. 92: 77–84.
Westheide, W., 1997. The direction of the evolution within the Polychaeta. J. nat. Hist. 31: 1–15.
Westheide, W., G. Purschke W. Mangerich, 1994. Sinohesione genitaliphora gen. et sp.n. (Polychaeta, Hesionidae), an interstitial annelid with unique dimorphous external genital organs. Zool. Scr. 23: 95–105.
Williams, T., 1851. Report on British Annelida. Rep. Brit. Ass. Adv. Sei. London 21: 159–272.
Williams, T., 1858. Researches on the structure and homology of the reproductive organs of the annelids. Phil. Trans. r. Soc. Fond. 148: 93–144.
Woltereck, R., 1905. Zur Kopffrage der Anneliden. Verh. Dt. zool. Ges. 15: 154–185.
Woltereck, R., 1904. Beiträge zur praktischen Analyse der Polygondius - Entwicklung nach dem `Nordsee’- und dem `Mittelmeertypus’. I. Der für beide Typen gleichverlaufende Entwicklungsabschnitt: vom Ei bis zum jüngsten Trochophora-Stadium. Arch. Entwicklungsmech. 18: 377–403.
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Bartolomaeus, T. (1999). Structure, function and development of segmental organs in Annelida. In: Dorresteijn, A.W.C., Westheide, W. (eds) Reproductive Strategies and Developmental Patterns in Annelids. Developments in Hydrobiology, vol 142. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-2887-4_2
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