Boeters h (64 resultados)

11 pp., 8 figs, loose gr. 8.

In France the genus Alzoniella Giusti & Bodon, 1984, is represented with two subgenera, viz. its nominate subgenus and Navarriella subgen. nov. The nominate subgenus comprises six species, three of which are described as new, viz. A. (A.) haicabia spec. nov., A. (A.) junqua spec. nov. and A. (A.) provincialis spec. nov., next to A. (A.) navarrensis Boeters, 1999, A. (A.) perrisii (Dupuy, 1851) and A. (A.) pyrenaica (Boeters, 1983). The new subgenus is proposed for A. (Navarriella) elliptica (Paladilhe, 1874) only. A. (A.) perrisii (Dupuy, 1851) [Hydrobia], the first species of this genus that became known from France, is redefined and described here with two subspecies, viz. A. (A.) p. perrisii and A. (A.) p. irubensis subspec. nov. 13 pp., 41 figs, gr. 8. …

4 pp., 9 figs, 4.

6 pp., 1 pl., gr. 8.

7 pp., 1 fig., gr. 8.

New taxon: Moitessieria juvenisanguis 4 pp., 4 figs, gr. 8.

New taxa: Menkia n. gen., Menkia horsti n. sp., Menkia celleneuva n. sp. 5 pp., 3 figs, gr. 8.

5 pp., 1 fig., gr. 8.

15 pp., 100 figs, gr. 8.

4 pp., 4 figs, gr. 8.

Boeters, H. D. & Falkner, G.: The identity of Paludina simoniana Saint-Simon 1848 (Gastropoda: Moitessieriidae). Falkner, G. & Boeters, H. D.: Umkehrung der Priorit?t zwischen Bythiospeum acicula (W. Hartmann 1821) und Bythiospeum acicula (Held 1838) (Gastropoda: Hydrobiidae). Falkner, G.: Zur Identit?t zweier problematischer Oxychilus-Arten von Korsika (Gastropoda: Oxychilidae) [Oxychilus amblyopus, Oxychilus blauneri]. 9 pp., 2 pls, 4.…

New taxon: Bythinella occasiuncula n. sp. 2 pp., 6 figs, 4.

A new species of Hydrobiidae is described from subterraneous waters in Greece, Evvoia. It is provisionally classified with Mervicia Bole, 1967. Up till now this genus was considered monotypic and restricted to NW. Yugoslavia; the type species is unknown anatomically. 3 pp., 3 figs, gr. 8.

New taxon: Bythinella isolata n. sp. 4 pp., 16 figs, gr. 8.

The Iberian valvatoid Hydrobiidae are listed and Neohoratia azarum n. sp. is described from NW. Spain. The eight previously known taxa are all from the eastern part of the peninsula. II. The five Iberian Belgrandiella species known from the literature [B. andalucensis, B. cantabrica, B. edmundi, B.elliptica, B. rolani] are listed. In addition B. galaica n. sp. and B. asturica n. sp. are described, from Galicia and Asturia, respectively. III. Three more Belgrandiella taxa are provisionally described and listed as formae, pending future research concerning their taxonomic status. 6 pp., 16 figs, gr. 8. …

This article describes a remarkably rich fauna of freshwater prosobranchs endemic to the French Pyrenees, which comprises three new (sub)species, viz. Moitessieria nezi spec. nov., Palaospeum bessoni rebenacqensis subspec. nov. and (?)P. nanum spec. nov., and Alzoniella junqua Boeters, 2000. These four endemic species can be found sympatric with two species of Bythinella which have a larger distribution in the Pyrenees. 15 pp., 34 figs, gr. 8.…

Palaospeum n. gen. is described from the French department Pyrenees-Atlantiques as the fifth genus of the Moitessieriidae, with Paladilhia bessoni as its type species. A third, slightly differentiated population of Palaospeum bessoni is reported. 5 pp., 6 figs, gr. 8.

The prosobranch family Moitessieriidae is characterized by three anatomical characters; a conchological character that might be diagnostic is added with some doubt. Clameia brooki gen. et spec. nov. is described from Greece, which implies a considerable range extension for the family in a southeastern direction. 7 pp., 10 figs, gr. 8.…

3 pp., gr. 8.

33 pp., 10 figs, 3 pls, gr. 8.