Published May 19, 2020 | Version v1
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Fig. 5 in Two new genera and three new subterranean species of Hydrobiidae (Caenogastropoda: Truncatelloidea) from Tunisia

  • 1. University of Carthage - Faculty of Sciences of Bizerte, LR01ES14, Laboratory of Environment Biomonitoring, 7021 Jarzouna, Bizerte, Tunisia.
  • 2. Justus Liebig University Giessen, Department of Animal Ecology & Systematics, Heinrich-Buff-Ring 26-32 IFZ, 35392 Giessen, Germany.

Description

Fig. 5. Shells, opercula and radulae, Belgrandiellopsis secunda gen. et sp. nov. A–D. Shells. A–B. Holotype, MNCN 15.05/200098H. C–D. Paratypes, MNCN 15.05/200098P. E–F. Operculum (E = inner side; F = outer side). G. Detailed microsculpture of protoconch. H–J. Radulae. H. Portion of radula ribbon. I. Central radular teeth. J. Outer marginal teeth.

Notes

Published as part of Khalloufi, Noureddine, Béjaoui, Mustapha & Delicado, Diana, 2020, Two new genera and three new subterranean species of Hydrobiidae (Caenogastropoda: Truncatelloidea) from Tunisia, pp. 1-27 in European Journal of Taxonomy 648 (648) on page 15, DOI: 10.5852/ejt.2020.648, http://zenodo.org/record/3836080

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