Convoluta convoluta | prior to 1905 | littoral | | |
Convoluta paradoxa | prior to 1882 | | | |
Monochoerus illardatus | 1911 or earlier | planktonic, pelagic | | open sea plankton in Istrian waters. found by Triest after south storms, but found regularly at Rovigno. |
Adenopea illardata | 1911 or earlier | planktonic, pelagic | | open sea plankton in Istrian waters. found by Triest after south storms, but found regularly at Rovigno. |
Stenostomum sieboldi | Aug 1876 | | | Port of Trieste. Few specimens in the proximity of Leuchtthurmes. On Zostera. |
Stylochus tardus | 1876 or earlier | | | |
Proxenetes gracilis | prior to 1882 | | | lively animal found between aquatic plants in the Bays of Triest and Neapel. |
Hypotrichina tergestina | 1897 or earlier | | | parasite on Nebalia. Notes that species is found in Trieste, Marsiglia, and Napoli. Repiachoff did not name the species. |
Microstomum papillosum | 1913 or earlier | | | Litoral. |
Trigonostomum setigerum setigerum | 1913 or earlier | | | |
Trigonostomum penicillatum | 1913 or earlier | | | on Zostera. |
Monoophorum striatum | 1913 or earlier | 0-28 m | | among Ulven, Bryozoans. |
Monocelis longiceps | 1913 or earlier | | | |
Monocelis fuhrmanni | 1908 or earlier | | | |
Otocelis rubropunctata | 1933 or earlier | | | Zostera. |
Convoluta hipparchia | 1933 or earlier | | | |
Leptoplana tremellaris | 1933 or earlier | | | |
Thysanozoon brocchii | 1933 or earlier | | | |
Pseudoceros maximus | 1933 or earlier | | | Sacchetta; after Micoletzky 1910, floating close to the surface. |
Plagiostomum siphonophorum | 1933 or earlier | | | |
Polycystis crocea | 1933 or earlier | | | |
Stylochus luteus | 1882 or earlier | | | Triest, Messina, Italy. |
Stylochus sp. | 1877 or earlier | | | Triest, Italy. |