Asprella oishii Shikama, 1977 accepted as
Conus oishii (Shikama, 1977) (original description)
Baryspira utopica Kuroda MS accepted as
Amalda utopica Ninomiya, 1987 (basis of record)
Baryspira utopica aureocallosa Shikama & Oishi, 1977 accepted as
Amalda aureocallosa (Shikama & Oishi, 1977) (original description)
Calliostoma (Tristichotrochus) hayashii Shikama, 1977 accepted as
Calliostoma hayashii Shikama, 1977 (original description)
Chicoreus gloriosus Shikama, 1977 accepted as
Chicomurex gloriosus (Shikama, 1977) (original description)
Chicoreus nobilis Shikama, 1977 (original description)
Conus (Conus) keatiformis Shikama & Oishi, 1977 accepted as
Conus inscriptus Reeve, 1843 (original description)
Conus (Phasmoconus) ambaroides Shikama, 1977 accepted as
Conus magus Linnaeus, 1758 (original description)
Conus (Phasmoconus) keatii G. B. Sowerby II, 1858 represented as
Conus keatii G. B. Sowerby II, 1858 (basis of record)
Conus (Pionoconus) stramineus Lamarck, 1810 accepted as
Conus stramineus Lamarck, 1810 (basis of record)
Conus (Rhizoconus) paradiseus Shikama, 1977 accepted as
Conus barthelemyi Bernardi, 1861 (original description)
Entemnotrochus urashima Shikama & Oishi, 1977 accepted as
Entemnotrochus rumphii (Schepman, 1879) (original description)
Eosipho pygmaeus Shikama & Hayashi, 1977 accepted as
Nassaria acutispirata (G. B. Sowerby III, 1913) (original description)
Galeoastraea formosana Shikama, 1977 accepted as
Bolma millegranosa (Kuroda & Habe, 1958) (original description)
Gemmula rosario Shikama & Hayashi, 1977 (original description)
Margarites (Pupillaria) australis Shikama & Chiang, 1977 represented as
Margarites australis Shikama & Chiang, 1977 (original description)
Minolia midwayensis Shikama, 1977 (original description)
Mitra (Tiara) abyssicola Shikama & Hayashi, 1977 accepted as
Domiporta shikamai Habe, 1980 (original description)
Mitra (Tiara) morchii f. taiwanica Shikama & Chiang, 1977 accepted as
Calcimitra chiangfucius (S.-I Huang & R. Salisbury, 2017) (original description)
Murex (Murex) tunghaiensis Shikama & Oishi, 1977 accepted as
Vokesimurex malabaricus (E. A. Smith, 1894) (original description)
Murexiella martini Shikama, 1977 accepted as
Favartia martini (Shikama, 1977) (original description)
Phos hayashii Shikama, 1977 (original description)
Rectiplanes (Rectisulcus) Habe, 1958 accepted as
Antiplanes Dall, 1902 (basis of record)
Rectiplanes (Rectisulcus) hayashii Shikama, 1977 accepted as
Comitas hayashii (Shikama, 1977) (original description)
Serpulorbis yokojima Shikama, 1977 accepted as
Thylacodes yokojima (Shikama, 1977) (original description)
Sipho aurorae Shikama, 1977 (original description)
Solariella (Microgaza) opalina Shikama & Hayashi, 1977 accepted as
Microgaza opalina (Shikama & Hayashi, 1977) accepted as
Elaphriella opalina (Shikama & Hayashi, 1977) (original description)
Textilia bullata f. pongo Shikama & Oishi, 1977 accepted as
Conus pongo Coomans, Moolenbeek & Wils, 1982 (basis of record)
Textilia dusaveli benten Shikama & Oishi, 1977 accepted as
Conus dusaveli (H. Adams, 1872) (original description)
Turricula (Comitas) ensyuensis Shikama, 1977 accepted as
Comitas ensyuensis (Shikama, 1977) (original description)
Bonin for
Minolia midwayensis Shikama, 1977
East China Sea for
Asprella oishii Shikama, 1977
East China Sea for
Baryspira utopica aureocallosa Shikama & Oishi, 1977
East China Sea for
Conus (Conus) keatiformis Shikama & Oishi, 1977
East China Sea for
Entemnotrochus urashima Shikama & Oishi, 1977
East China Sea for
Murex (Murex) tunghaiensis Shikama & Oishi, 1977
East China Sea for
Textilia dusaveli benten Shikama & Oishi, 1977
Honshu Island for
Calliostoma (Tristichotrochus) hayashii Shikama, 1977
Honshu Island for
Solariella (Microgaza) opalina Shikama & Hayashi, 1977
Indian Ocean for
Conus (Rhizoconus) paradiseus Shikama, 1977
Japan for
Mitra (Tiara) abyssicola Shikama & Hayashi, 1977
Japan for
Phos hayashii Shikama, 1977
Japan for
Rectiplanes (Rectisulcus) hayashii Shikama, 1977
Japan for
Turricula (Comitas) ensyuensis Shikama, 1977
Kii Channel for
Gemmula rosario Shikama & Hayashi, 1977
Midway Atoll for
Minolia midwayensis Shikama, 1977
Midway Atoll for
Sipho aurorae Shikama, 1977
Philippines Exclusive Economic Zone for
Chicoreus nobilis Shikama, 1977
Philippines Exclusive Economic Zone for
Conus (Phasmoconus) ambaroides Shikama, 1977
Philippines Exclusive Economic Zone for
Murexiella martini Shikama, 1977
Philippines Exclusive Economic Zone for
Serpulorbis yokojima Shikama, 1977
South China Sea for
Margarites (Pupillaria) australis Shikama & Chiang, 1977
South China Sea for
Mitra (Tiara) morchii f. taiwanica Shikama & Chiang, 1977
Taiwanese Exclusive Economic Zone for
Galeoastraea formosana Shikama, 1977