title: [Morphological, biological and biochemical study of a new species of Bulinus (Gastropoda: Planorbidae)].
abstract: A description is given of Bulinus yemenensis, a new species from Yemen belonging to the truncatus group. B. yemenensis is morphologically and biologically differenciated from B. truncatus truncatus, from which it is also electrophoretically distinguishable on the basis of the following enzyme loci: Est-2, Est-3, Pgm-2 and 6-Pgdh among the 26 analysed.
mesh_terms: D000818:Animals; D002033:Bulinus / Q000033:anatomy & histology / Q000145:classification* / Q000502:physiology; D004950:Esterases / Q000032:analysis; D005954:Glucosephosphate Dehydrogenase / Q000032:analysis; D010733:Phosphoglucomutase / Q000032:analysis
chemical_list: D005954:Glucosephosphate Dehydrogenase; D004950:Esterases; D010733:Phosphoglucomutase
vernacular_title: Studi morfologici, biologici e biochimici su una nuova specie di Bulinus (Gastropoda: Planorbidae).