Skip to main content Skip to main navigation menu Skip to site footer
Type: Articles
Published: 2006-04-24
Page range: 43–55
Abstract views: 41
PDF downloaded: 3

Rhopalomenia glandulosa spec. nov., and the restoration of Entonomenia Leloup (Mollusca: Solenogastres)

Zentrum für Zoologie, Althanstr. 14, Universität Wien A-1090 Wien (Vienna/Austria)
Zentrum für Zoologie, Althanstr. 14, Universität Wien A-1090 Wien (Vienna/Austria)
Mollusca Solenogastres Rhopalomeniidae Rhopalomenia Entonomenia revision foregut glands northeastern Atlantic

Abstract

A new species of Solenogastres from the Rockall Basin (NW of Scotland) at 1270 m is described. The organisation of Rhopalomenia glandulosa spec. nov. coincides with that of the type species R. aglaopheniae (Kowalevsky & Marion, 1887) in the presence of two different types of foregut glandular organs (characterised as type A or extraepithelial and type C or intraepithelial). Compared with other Rhopalomeniidae, this condition is generic and leads to the restoration of the currently synonymised genus Entonomenia Leloup, 1948, which has glandular organs consisting of ducts with subepithelially/extraepithelially arranged glandular cells only (= type A ). Besides E. atlantica Leloup, 1948 (type species), six species described as Rhopalomenia are transferred to Entonomenia.

References

  1. García-Álvarez, O. & Salvini-Plawen, L.v., (2001) Urgorria compostelana gen. et sp. nov. (Mollusca, Solenogastres, Rhopalomeniidae), a new species from off Galicia, Northwest of Spain. Sarsia, 86, 183–189.

    García-Álvarez, O., Urgorri, V. & Cristobo, F.J., (2000) Rhopalomenia aglaopheniae (Kowalevsky y Marion, 1887) (Mollusca, Solenogastres, Rhopalomeniidae), presente en la costa norte de la Península Ibérica. Iberus, 18, 125–131.

    Handl, Cl. & Salvini-Plawen, L.v. (2002) New records of Solenogastres-Cavibelonia (Mollusca) from Norwegian fjords and shelf waters including three new species. Sarsia, 87, 423–450.

    Handl, Cl. & Todt, Ch. (2005) Foregut glands of Solenogastres (Mollusca): Anatomy and revised terminology. Journal of Morphology, 265, 28–42.

    Haszprunar, G. (2000) Is the Aplacophora monophyletic? A cladistic point of view. Malacological Bulletin, 15, 115–130.

    Kowalevsky, A.O. & Marion, A.F. (1887) Contributions à l´histoire des Solénogastres ou Aplaco-phores. Annales du Muséum d´Hostoirs Naturelle Marseille, Zoolgie, III (1), 1–77.

    Leloup, E. (1948) Un nouveau solénogastre pronéoméniide, Entonomenia atlantica g.nov. sp.nov. Bulletin du Muséum royal d´Histoirs Naturelle Belgique, 24 (37), 1–11.

    Nierstrasz, H. & Stork, H. (1940) Monographie der Solenogastren des Golfes von Neapel. Zoolo-gica (Stuttgart), 99, 1–99.

    Pruvot, G., (1891) Sur l´organisation de quelques néomeniens des côtes de France. Archives de Zoologie expérimentale et génerale, série 2, 9, 699–810.

    Richardson, K.C., Jarrett, L. & Finke, E.H., 1960. Embedding in epoxy resins for ultrathin sectioning in electron microscopy. Stain Technology, 35, 313–325.

    Salvini-Plawen, L.v. (1971) Schild- und Furchenfüßer (Caudofoveata und Solenogastres). Die neue Brehm-Bücherei, 441, 1–92.

    Salvini-Plawen, L.v. (1972) Revision der monegassischen Solenogastres (Mollusca Aculifera). Zeitschrift für Zoologische Systematik und Evolutionsforschung, 10, 215–240.

    Salvini-Plawen, L.v. (1978) Antarktische und subantarktische Solenogastres (Eine Monographie 1898–1974). Zoologica (Stuttgart), 128, 1–315.

    Salvini-Plawen, L.v. (1981) The molluscan digestive system in evolution. Malacologia, 21, 371–401.

    Salvini-Plawen, L.v. (1985) Early evolution and the primitive groups. The Mollusca (Academic Press), 10 (Evolution), 59–150.

    Salvini-Plawen, L.v. (1988) The structure and function of molluscan digestive systems. The Mollusca (Academic Press), 11 (Form and function), 301–379.

    Salvini-Plawen, L.v. (2003a) On the phylogenetic significance of the aplacophoran Mollusca. Iberus, 21 (1), 67–97.

    Salvini-Plawen, L.v. (2003b) Contributions to West-Mediterranean Solenogastres (Mollusca) with three new species. Iberus, 21 (2), 37–60.

    Salvini-Plawen, L.v. & Steiner, G. (1996) Synapomorphies and plesiomorphies in higher classification of Mollusca. In: Taylor, J. (Ed.), Origin and evolutionary radiation of the Mollusca (Oxford Univ. Press), 29–51.

    Scheltema, A.H., Tscherkassky, M. & Kuzirian, A.M. (1994) Aplacophora. Anatomy of Invertebrates, 5: Mollusca I, 13–54.

    Thiele, L. (1894) Beiträge zur vergleichenden Anatomie der Amphineuren. I. Über einige Neapeler Solenogastres. Zeitschrift für wissenschaftliche Zoologie, 58, 222–302.