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Histological Indications of the Phylogenesis of the Haplosclerida (Demospongiae, Porifera)

  • P.-F. Langenbruch

Abstract

In spite of the rather homogeneous skeletal appearance of the Haplosclerida, histological features have recently been found (Langenbruch 1983, 1985, 1988; Langenbruch et al. 1985; Langenbruch and Scalera-Liaci 1986; Langenbruch and Weissenfels 1987), which call into question whether this group of sponges is really monophyletic. The focus of these investigations has been the structure of the choanocyte chambers, their relation to the mesenchymal tissue, and their arrangement between the canal systems.

Keywords

Transmission Electron Micrograph Marine Sponge Canal System Cone Cell Canal Wall 
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References

  1. Bergquist PR (1980) The ordinal and subclass classification of the Demospongiae (Porifera); appraisal of the present arrangement and proposal of a new order. NZJ Zool 7:1–6Google Scholar
  2. Brien P (1973) Les Démosponges. In: Grassé P-P (ed) Traité de Zoologie, vol III: Spongiaires. Masson, Paris, pp 133–461Google Scholar
  3. De Laubenfels MW (1936) A discussion of the sponge fauna of the Dry Tortugas in particular and the West Indies in general, with material for a revision of the families and orders of the Porifera. Pap Tortugas Lab 30:1–225Google Scholar
  4. Eisenman EA, Alfert M (1981) A new fixation procedure for preserving the ultrastructure of marine invertebrate tissues. J Microsc 125:117–120CrossRefGoogle Scholar
  5. Hartman WD (1982) Porifera. In: Parker SP (ed) Synopsis and classification of living organisms, vol I. McGraw-Hill, New York, pp 640–666Google Scholar
  6. Hartman WD, Willenz Ph (1989) Organization of the choanosome of three Caribbean sclerosponges. Proc III Int Conf Biol Sponges, Woods Hole (in press)Google Scholar
  7. Langenbruch P-F (1983) Body structure of marine sponges. I. Arrangement of the flagellated chambers in the canal system of Reniera sp. Mar Biol 75:319–325CrossRefGoogle Scholar
  8. Langenbruch P-F (1984) Vergleichende rasterelektronenmikroskopische Darstellung der Gemmulaschalen von Ephydatia fluviatilis, E. muelleri und Spongilla fragilis (Porifera) Zoomorphology 104:79–85CrossRefGoogle Scholar
  9. Langenbruch P-F (1985) Die Aufnahme partikulärer Nahrung bei Reniera sp. (Porifera). Helgol Meeresunters 39:263–272CrossRefGoogle Scholar
  10. Langenbruch P-F (1988) Body structure of marine sponges. V. Structure of choanocyte chambers in some Mediterranean and Caribbean haplosclerid sponges (Porifera). Zoomorphology 108:13–21CrossRefGoogle Scholar
  11. Langenbruch P-F, Scalera-Liaci L (1986) Body structure of marine sponges. IV. Aquiferous system and choanocyte chambers in Haliclona elegans (Porifera, Demospongiae). Zoomorphology 106:205–211CrossRefGoogle Scholar
  12. Langenbruch P-F, Weissenfels N (1987) Canal systems and choanocyte chambers in freshwater sponges (Porifera, Spongillidae). Zoomorphology 107:11–16CrossRefGoogle Scholar
  13. Langenbruch P-F, Simpson TL, Scalera-Liaci L (1985) Body structure of marine sponges. III. The structure of choanocyte chambers inPetrosia ficiformis (Porifera, Demospongiae) Zoomorphology 105:383–387CrossRefGoogle Scholar
  14. Lévi C (1973) Systématique de la classe, des Démospongiaria (Démosponges). In: Grassé PP (ed) Traité de Zoologie, vol III. Spongiaires. Masson, Paris, pp 577–631Google Scholar
  15. Simpson TL (1984) The cell biology of sponges. Springer, Berlin Heidelberg New York TokyoCrossRefGoogle Scholar
  16. Vacelet J (1983) Les éponges hypercalcifiées, reliques des organismes constructeurs de récifs du Paléozoique et du Mésozoique. Bull Soc Zool Fr 108:547–557Google Scholar
  17. Vacelet J (1985) Coralline sponges and the evolution of Porifera. In: Morris SC, George JD, Gibson R, Platt HM (eds) The origins and relationships of lower invertebrates. Syst Assoc Spec vol 28:1–13Google Scholar
  18. Van Soest RWM (1987) Phylogenetic exercises with monophyletic groups of sponges. In: Vacelet J, Boury-Esnault N (eds) Taxonomy of Porifera. NATO ASI Series, vol G13. Springer, Berlin Heidelberg New York Tokyo, pp 227–241Google Scholar
  19. Volkmer-Ribeiro C (1986) Evolutionary study of the freshwater sponge genus Metania Gray, 1867: III. Metanüdae, new family. Amazoniana 9:493–509Google Scholar
  20. Weissenfels N (1981) Bau und Funktion des Süßwasserschwamms Ephydatia fluviatilis L. (Porifera). VIII. Die Entstehung und Entwicklung der Kragengeißelkammern und ihre Verbindung mit dem ausführenden Kanalsystem. Zoomorphology 98:35–45CrossRefGoogle Scholar
  21. Weissenfels N (1982) Rasterelektronenmikroskopische Histologie von spongiösem Material. Microsc Acta 85:345–350Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • P.-F. Langenbruch

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