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. |
Acmostomum dioicum | 1952 | | | |
Nemertoderma psammicola | May 8, 1966 | 3-4 m | coarse sand with detritus | collected by Rieger. off train station. |
Annulorhynchus adriaticus | 1956 or earlier | 35 m | clay (Lehmboden) | Southwest of Isola Lunga. |
Plagiostomum obscurum | 1936 or earlier | | | |
Allostoma pallidum f.pusillum | Jun 7, 1952 | 20 m | mud | the biology station. |
Microstomum melanophthalmum | 1952 or earlier | | | marine caves. |
Faerlea fragilis | 1956 or earlier | | | |
Pseudaphanostoma variabilis | 1956 or earlier | 35 m | | |
Childia cycloposthium | 1956 or earlier | 10-50 m | | |
Notomonoophorum coecum | 1956 or earlier | | sand clay | |
Polycystis steueri | 1933 or earlier | | coarse sand, shells | |
Otocelis rubropunctata | 1933 or earlier | 18 m | mud | in bay south of S. Pelagio. Also, Ulven near the Station building. |
Convoluta saliens | 1933 or earlier | 28-30 m | mud, sand | southwest of Rovigno. |
Aphanostoma diversicolor | 1933 or earlier | 18-20 m | mud | south fo S. Pelagio. |
Aphanostoma diversicolor | 1933 or earlier | | | on Ulven near the Station building. |
Convoluta hipparchia | 1933 or earlier | | | Ulven by Station building. |
Convoluta pelagica | 1933 or earlier | | | |
Stenostomum leucops | 1933 or earlier | | | shady pool in clear water in Hütteroth Park. |
Stenostomum agile | 1933 or earlier | | | shady pool in clear water in Hütteroth Park. |
Microstomum ornatum | 1933 or earlier | | | Ulven near Station building. |
Phaenocora unipunctata | 1933 or earlier | | mud | shady pools in Hütteroth Park. |
Trigonostomum setigerum | 1933 or earlier | | | Ulven near the Station building. |
Proxenetes gracilis | 1933 or earlier | | | Ulven near the Station building. |
Proxenetes flabellifer | 1933 or earlier | 28-30 m | mud | southwest of Rovigno. |
Promesostoma marmoratum | 1933 or earlier | | | Ulven near Station. |
Promesostoma solea | 1933 or earlier | 28-30 m | mud | southwest of Rovigno. |
Plagiostomum maculatum | 1933 or earlier | | | few specimens. |
Plagiostomum maculatum | 1933 or earlier | 28-30 m | mud | southwest of Rovigno. |
Pseudostomum inerme | 1933 or earlier | | | few specimens. in Ulven at the Station. |
Thysanozoon brocchii | Nov 23, 1932 | | | 2 specimens, Bryozoan ship vegetation. |
Pseudoceros velutinus | 1933 or earlier | | | |
Pseudoceros maximus | 1933 or earlier | 30 m | mud | 1 specimen. |
Cycloporus papillosus (1) | Mar 21, 1925 | 15 m | sand, rock | west of the Port Monsena, Station 84, sampling of A. Vatova. |
Castrada sp. | 1933 or earlier | | | 1 specimen, shady pool of clear water at the Hütteroth Park. |
Polycystis crocea | 1933 or earlier | | sand, mud | 1 specimen, Bay of Faborso. |
Monticellina longituba | 1952 | | | found in sea-cucumber Holothuria impatiens at the Rovinj Biological Station. |
Austromacrostomum sp. | prior to 1977 | | | Rovinj, Istria (same location as type locality of M. bistylifera Rieger, 1968). |
Rogneda westbladi | 1953 or earlier | 4-35 m | | Adriatique (Rovigno), entre 4 et 35 m de profondeur, dans un sol sableux a graveleux et meme argileux. |
Phaenocora unipunctata | 1933 or earlier | | | Jugoslavien: Rovigno |
Rogneda minuta | 1933 or earlier | | | Algae |