Cylindrostoma inerme (Hallez, 1879) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. In dredgings. |
Leptoplana tremellaris (Müller, 1773) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. |
Eurylepta cornuta (Müller, 1776) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. Occasionally dredged on the Duke Rock.. |
Eurylepta cornuta (Müller, 1776) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. |
Stylostomum variabile Lang, 1884 | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. |
Stylostomum variabile Lang, 1884 | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. |
Promesostoma ovoideum (Schmidt, 1852) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. Occasionally dredged near the Duke Rock. |
Promesostoma solea (Schmidt, 1857) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. |
Plagiostomum dioicum (Mecznikow, 1865) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. |
Plagiostomum girardi (Schmidt, 1857) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. Not uncommon on the Duke Rock and in Millbay Channel. |
Enterostomum austriacum Graff, 1882 | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. |
Monoophorum striatum (Graff, 1878) | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. A single specimen of this characteristic species was dredged off the Duke Rock. |
Automolos unipunctata Graff L, 1882 | Aug-Sep 1892 | | | Duke Rock, situated in 7 fathoms at the east entrance of the Sound, forms one of a number of dredging-grounds inside the Sound.. Rarely amongst algae, Duke Rock. |
Oligocladus sanguinolentus (Quatrefage, 1845) | 1883 or earlier | | | Adult specimens were dredged off the Duke Rock, Millbay Channel, Cawsand Bay, and Stoke Point. |