Leptoplana tremellaris (Müller, 1773) | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... Abundant. |
Oligocladus sanguinolentus (Quatrefage, 1845) | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... Adult specimens dredged.. |
Stylostomum variabile Lang, 1884 | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... |
Promesostoma solea (Schmidt, 1857) | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... |
Plagiostomum siphonophorum (Schmidt, 1852) | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... A specimen in the Millbay Channel. |
Plagiostomum girardi (Schmidt, 1857) | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... Not uncommon on the Duke Rock and in Millbay Channel. |
Enterostomum fingalianum Claparede, 1861 | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... |
Enterostomum austriacum Graff, 1882 | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... |
Automolos ophiocephalus (Schmidt, 1861) | Aug-Sep 1892 | | | Millbay Channel, This channel (varying in depth from 18-21 fathoms)... |
Cylindrostoma inerme (Hallez, 1879) | Aug-Sep 1882 | | | In dredgings. |