Acanthodesia nelliiformis Harmer, 1926 accepted as Nelliella nelliiformis (Harmer, 1926) (original description)
Amathia vermetiformis Harmer, 1926 (original description)
Aspidostoma cylindricum Harmer, 1926 accepted as Cryptostomaria cylindrica (Harmer, 1926) (original description)
Atelestozoum Harmer, 1926 (original description)
Atelestozoum obliquum Harmer, 1926 (original description)
Beania asymmetrica Harmer, 1926 (original description)
Beania petiolata Harmer, 1926 (original description)
Bicellariella levinseni Harmer, 1926 (original description)
Brettia mollis Harmer, 1926 (original description)
Bugula dispar Harmer, 1926 accepted as Crisularia dispar (Harmer, 1926) (original description)
Bugula longicauda Harmer, 1926 accepted as Halophila longicauda (Harmer, 1926) (original description)
Bugula mollis Harmer, 1926 accepted as Crisularia mollis (Harmer, 1926) (original description)
Bugula pedata Harmer, 1926 accepted as Bugulina pedata (Harmer, 1926) (original description)
Bugula philippsae Harmer, 1926 (original description)
Bugula subglobosa Harmer, 1926 (original description)
Bugula vectifera Harmer, 1926 (original description)
Caberea transversa Harmer, 1926 (original description)
Caleschara levinseni Harmer, 1926 accepted as Caleschara minuta (Maplestone, 1909) (original description)
Calpensia pulchra Harmer, 1926 (original description)
Calyptozoum Harmer, 1926 (original description)
Calyptozoum campanulatum Harmer, 1926 (original description)
Calyptozoum operculatum Harmer, 1926 (original description)
Camptoplites lunatus Harmer, 1926 (original description)
Canda foliifera Harmer, 1926 (original description)
Canda scutata Harmer, 1926 (original description)
Carbasea linguiformis Harmer, 1926 (original description)
Caulibugula inermis Harmer, 1926 (original description)
Caulibugula separata Harmer, 1926 (original description)
Cellaria anceps Harmer, 1926 (original description)
Cellaria praelonga Harmer, 1926 (original description)
Cellaria tecta Harmer, 1926 (original description)
Copidozoum Harmer, 1926 (original description)
Copidozoum sagittiferum Harmer, 1926 (original description)
Corbulella translucens Harmer, 1926 (original description)
Cornucopina conica Harmer, 1926 (original description)
Cornucopina geniculata Harmer, 1926 (original description)
Crassimarginatella spatulifera Harmer, 1926 (original description)
Crateropora expansa Harmer, 1926 (original description)
Crateropora foraminata Harmer, 1926 (original description)
Crepis decussata Harmer, 1926 accepted as Mourellina decussata (Harmer, 1926) (original description)
Crepis verticillata Harmer, 1926 (original description)
Didymozoum marginatum Harmer, 1926 (original description)
Foveolaria retiformis Harmer, 1926 (original description)
Himantozoum (Himantozoum) emaciatum Harmer, 1926 (original description)
Himantozoum (Himantozoum) taurinum Harmer, 1926 (original description)
Kinetoskias arabianensis Robertson, 1921 accepted as Euoplozoum cirratum (Busk, 1884) (source of synonymy)
Kinetoskias elongata Harmer, 1926 (original description)
Labioporella Harmer, 1926 (original description)
Labioporella cornuta Harmer, 1926 (original description)
Labioporella spatulata Harmer, 1926 (original description)
Labioporella thornelyae Harmer, 1926 (original description)
Lagarozoum Harmer, 1926 (original description)
Lagarozoum profundum Harmer, 1926 (original description)
Nellia tenuis Harmer, 1926 (original description)
Nelliella arctata Harmer, 1926 (original description)
Nelliella nelliformis Harmer, 1926 accepted as Nelliella nelliiformis (Harmer, 1926) (original description)
Notoplites impar Harmer, 1926 (original description)
Notoplites obliquidens Harmer, 1926 (original description)
Notoplites scutatus Harmer, 1926 (original description)
Scrupocellaria curvata Harmer, 1926 accepted as Licornia curvata (Harmer, 1926) (original description)
Scrupocellaria longispinosa Harmer, 1926 accepted as Licornia longispinosa (Harmer, 1926) (original description)
Setosellina constricta Harmer, 1926 (original description)
Smittipora cordiformis Harmer, 1926 (original description)
Steganoporella dilatata Harmer, 1926 accepted as Steginoporella dilatata Harmer, 1926 (original description)
Steginoporella dilatata Harmer, 1926 (original description)
Steginoporella mandibulata Harmer, 1926 (original description)
Syringotrema Harmer, 1926 (original description)
Syringotrema auriculatum Harmer, 1926 (original description)
Thairopora cincta (Hutton, 1878) accepted as Diploporella alata (Lamouroux, 1821) (basis of record)
Thalamoporella hamata Harmer, 1926 (original description)
Tricellaria aquilina Harmer, 1926 (original description)
Tricellaria scalariformis Harmer, 1926 (original description)