intestazione.jpg (8724 byte)

                                                                        Invertebrati             

                          

 Ampullaria
 Atyopsis molluccensis                           atyopsys_moluccensis.jpg (24044 byte)
 Caridina serrata
 Dreissena polymorpha
 Procambarus clarkii

                                                                                        

                                                                                  BACK12.gif (30467 byte)