Anatomia dei genitali interni e modalità di inseminazione in alcuni Coleotteri Anticidi

  title={Anatomia dei genitali interni e modalità di inseminazione in alcuni Coleotteri Anticidi},
  author={Luigi De Marzo},
ANATOMY OF THE INTERNAL GENITALIA AND INSEMINATION MODALITIES IN SOME ANTHICIDS (COLEOPTERA) Throughout the examination of 23 species of Anthicids, a comparative study is made of the internal genitalia in both males and females. The insemination strategies in this family are discussed on the basis of the anatomical data. In most species, the male insemination device includes a powerful ejaculatory pump, of which three structural types can be divided. Two of these types exhibit the property of… Expand
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Generic revision of the Microhoriini with new species and synonymies from the Palaearctic Region (Coleoptera: Anthicidae)
The classification of Microhoriini Bonadona, 1974 is revised. Five genera are recognized: Aulacoderus LaFerté-Sénectère, 1849, Falsophilus Kejval, 2015, Liparoderus LaFerté-Sénectère, 1849,Expand


The Migration of Spermatozoa in the Female of Rhodnius Prolixus Stal
It is concluded that the migration of spermatozoa in the female of Rhodnius proxlixus is a result of rhythmic contractions set up in the oviduct by the opaque accessory secretion of the male acting through a peripheral nervous system. Expand
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The female reproductive tract: congenital concerns.
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The incidence and prevalence of conditions of the reproductive tract varies. This is related to both the complexity and spectrum of underlying and associated conditions. In some cases, onlyExpand
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