Genus Lanarkia♀ TRAQUAIR 1898 ラナルキア属 (絶滅) シルル紀後期。体部前半は窄まった台形(後方に疑似胸鰭が突出)、両角表面に眼球が位置する。強めの棘が全身を覆う。底棲で常にノロノロ這い回っていたと考えられる。
◆ラナルキア・ホルリダ (絶滅) †Lanarkia horrida Traquair 1898 *1898『Dr.Traquair on New Forms of Fossil Fishes in Summary of Progress of the Geological Survey of the United Kingdom for 1897:Ramsay Heatley Traquair』。 *1897-1900『Report on Fossil Fishes Collected by the Geological Survey of Scotland in the Silurian Rocks of the South of Scotland 1898-1899:Ramsay Heatley Traquair』。 *1963『Palaeontological Studies of Scottish Fish-Beds:Alexander Ritchie』。
◆ラナルキア・ランケオラタ (絶滅) †Lanarkia lanceolata Märss & Ritchie 1998 *1998『Articulated Thelodonts [Agnatha] of Scotland:Tiiu Märss & Alexander Ritchie』。
◆ラナルキア・スピノサ (絶滅) †Lanarkia spinosa Traquair 1898 *1898『Dr.Traquair on New Forms of Fossil Fishes in Summary of Progress of the Geological Survey of the United Kingdom for 1897:Ramsay Heatley Traquair』。 *1897-1900『Report on Fossil Fishes Collected by the Geological Survey of Scotland in the Silurian Rocks of the South of Scotland 1898-1899:Ramsay Heatley Traquair』。 *1908『Devonian Fishes of Iowa 1907:Charles Rochester Eastman』。 *1963『Palaeontological Studies of Scottish Fish-Beds:Alexander Ritchie』。
◆ラナルキア・スピヌロサ (絶滅) †Lanarkia spinulosa Traquair 1898 *1898『Dr.Traquair on New Forms of Fossil Fishes in Summary of Progress of the Geological Survey of the United Kingdom for 1897:Ramsay Heatley Traquair』。 *1897-1900『Report on Fossil Fishes Collected by the Geological Survey of Scotland in the Silurian Rocks of the South of Scotland 1898-1899:Ramsay Heatley Traquair』。 *1907『Devonic Fishes of the New York Formations:Charles Rochester Eastman』。 *1963『Palaeontological Studies of Scottish Fish-Beds:Alexander Ritchie』。
Genus Phillipsilepis♀ MÄRSS, WILSON & THORSTEINSSON 2002 フィルリプシレピス属 (絶滅)
◆フィルリプシレピス・クラッサ (絶滅) †Phillipsilepis crassa Märss, Wilson & Thorsteinsson 2002 *2002『New Thelodont [Agnatha] and Possible Chondrichthyan [Gnathostomata] Taxa Established in the Silurian and Lower Devonian of the Canadian Arctic Archipelago:Tiiu Märss, Mark Vincent Hardman Wilson & Raymond Thorsteinsson』。
◆フィルリプシレピス・コルヌタ (絶滅) †Phillipsilepis cornuta Märss, Wilson & Thorsteinsson 2002 *2002『New Thelodont [Agnatha] and Possible Chondrichthyan [Gnathostomata] Taxa Established in the Silurian and Lower Devonian of the Canadian Arctic Archipelago:Tiiu Märss, Mark Vincent Hardman Wilson & Raymond Thorsteinsson』。
◆フィルリプシレピス・プシルラ (絶滅) †Phillipsilepis pusilla Märss, Wilson & Thorsteinsson 2002 *2002『New Thelodont [Agnatha] and Possible Chondrichthyan [Gnathostomata] Taxa Established in the Silurian and Lower Devonian of the Canadian Arctic Archipelago:Tiiu Märss, Mark Vincent Hardman Wilson & Raymond Thorsteinsson』。