Convoluta convoluta | prior to 1905 | littoral | | |
Plagiostomum meledanum | Mar and Apr 1907 | | | found in the Lago di Saint Maria up to Meleda. |
Plagiostomum sulphureum | 1907 | | | found under "Convento" in Lesina. |
Proporus rubropunctata | 1852 or earlier | | | |
Schizoprora venenosus | 1852 or earlier | | | |
Convoluta paradoxa | 1852 or earlier | | | |
Convoluta schultzii | 1852 or earlier | | | |
Proxenetes gracilis | 1913 or earlier | | | |
Promesostoma ovoideum ovoideum | 1913 or earlier | | | |
Promesostoma solea | 1886 or earlier | | | |
Paramesostoma neapolitanum | 1913 or earlier | | | |
Trigonostomum setigerum setigerum | 1913 or earlier | | | |
Polycystis naegelii | 1913 or earlier | | | living among plants in the litoral zone. |
Polycystis mamertina | 1913 or earlier | | | |
Phonorhynchus helgolandicus | 1913 or earlier | | | |
Plagiostomum girardi | 1913 or earlier | | | slow acting and swimming, in waste water and aquariums. |
Plagiostomum maculatum | 1913 or earlier | | | |
Plagiostomum reticulatum | 1913 or earlier | littoral | | |
Plagiostomum rufodorsatum | 1913 or earlier | | | |
Plagiostomum siphonophorum | 1913 or earlier | | | |
Plagiostomum benedeni | 1886 or earlier | | | |
Vorticeros auriculatum | 1913 or earlier | 0-35m | | littoral up to 35 m deep in Algen and Bryozoen. |
Vorticeros luteum | 1913 or earlier | 0-13 m | | Generally found among Ulven and Zosteren. Found a 13 m depth, with Bugula turbinata. |
Plicastoma bimaculatum | 1913 or earlier | | | October and November among Zostera. |
Pseudostomum quadrioculatum | 1913 or earlier | | | |
Pseudostomum klostermanni | 1913 or earlier | | | |
Monoophorum striatum | 1913 or earlier | 0-28 m | | among Ulven, Bryozoans. |
Enterostomum zooxanthella | 1886 or earlier | | | |
Allostoma monotrochum | 1913 or earlier | | | also with Plagiostomum girardi. |
Convoluta schultzii | 1933 or earlier | | | |
Convoluta sordida | 1933 or earlier | | | |
Thysanozoon brocchii | 1933 or earlier | | | |
Plagiostomum siphonophorum | 1933 or earlier | | | |
Proporus venenosus | 1905 or earlier | | | Adria (Triest, Lesina, Meleda). |
Mesostoma craci | 1913 or earlier | | | |