Allostoma pallidum Beneden, 1861 | prior to 1882 | | | tide pool |
Monotus lineatus Müller, 1773 | prior to 1882 | | | |
Monotus fusca (Ørsted, 1843) | prior to 1882 | | | |
Promesostoma marmoratum marmoratum (Schultze, 1851) | 1913 or earlier | | | very active, in marine and brackish water. |
Promesostoma marmoratum (Schultze, 1851) | 1913 or earlier | | | very active, in marine and brackish water. |
Plagiostomum vittatum (Frey & Leuckart, 1847) | 1913 or earlier | | | |
Pseudostomum quadrioculatum (Leuckart, 1847) | 1913 or earlier | | | |
Monocelis fusca Örsted, 1843 | 1913 or earlier | | | |
Monocelis lineata (Müller, 1773) | 1913 or earlier | | | |