UMUT 標本: Nos. 25001 - 25200

CM 25001 Pectunculus sp.

Yokoyama, M., 1927d

CM 25002 Nucula mirabilis A. Adams & Reeve

Yokoyama, M., 1927d

CM 25003 Nucula mirabilis A. Adams & Reeve

Yokoyama, M., 1927d

CE 25004 Linthia nipponica Tokunaga

Yokoyama, M., 1927d

CE 25005 Scutella sp.

Yokoyama, M., 1927d

CC 25006 Heterocyathus sp.

Yokoyama, M., 1927d:  p. 189, pl. 50, fig. 6

CC 25006 Heterocyathus sp.

Makiyama, J., 1959:  pl. 61, fig. 6

CM 25007 Solidula strigosa (Gould)

Yokoyama, M., 1928a

CM 25008 Solidula strigosa (Gould)

Yokoyama, M., 1928a

CM 25009 Solidula strigosa (Gould)

Yokoyama, M., 1928a

CM 25010 Tornatina longispirata Yamakawa

Yokoyama, M., 1928a

CM 25011 Retusa globosa Yamakawa

Yokoyama, M., 1928a

CM 25012 Volvula acutaeformis Yokoyama

Yokoyama, M., 1928a

CM 25013 Ringicula musashinoensis Yokoyama

Yokoyama, M., 1928a

CM 25014 Ringicula musashinoensis Yokoyama

Yokoyama, M., 1928a

CM 25015 Terebra serotina Adams & Reeve

Makiyama, J., 1959:  pl. 64, fig. 1

CM 25015 Terebra serotina A. Adams & Reeve

Yokoyama, M., 1928a:  p. 338, pl. 66, fig. 1

CM 25016 Terebra recticostata Yokoyama

Yokoyama, M., 1928a

CM 25017 Terebra recticostata Yokoyama

Yokoyama, M., 1928a

CM 25018 Terebra asukensis Yokoyama

Yokoyama, M., 1928a

CM 25019 Conus sieboldi Reeve

Yokoyama, M., 1928a

CM 25020 Conus (Asprella) comatosa Pilsbry

Makiyama, J., 1959:  pl. 64, fig. 2

CM 25020 Conus comatosa Pilsbry

Yokoyama, M., 1928a:  p. 338, pl. 66, fig. 2

CM 25021 Thatcheria mirabilis Angas

Makiyama, J., 1959:  pl. 64, fig. 3

CM 25021 Cochlioconus gradatus Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 338, pl. 66, fig. 3

CM 25021 Thatcheria gradata (Yokoyama), Syntype

Yokoyama, M., 1930b:  p. 406

CM 25022 Thatcheria mirabilis Angas

Makiyama, J., 1959:  pl. 64, fig. 4

CM 25022 Cochlioconus gradatus Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 338, pl. 66, fig. 4

CM 25022 Thatcheria gradata (Yokoyama), Syntype

Yokoyama, M., 1930b:  p. 406

CM 25023 Pleurotoma vertebrata Smith

Yokoyama, M., 1928a

CM 25024 Pleurotoma vertebrata Smith

Yokoyama, M., 1928a

CM 25025 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a

CM 25026 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a

CM 25027 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a:  p. 339, pl. 66, fig. 6

CM 25027 Bathytoma striatituberculata (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 64, fig. 6

CM 25028 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a

CM 25029 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a

CM 25030 Leucosyrinx coreanica (Adams & Reeve)

Makiyama, J., 1959:  pl. 64, fig. 5

CM 25030 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a:  p. 339, pl. 66, fig. 5

CM 25031 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a

CM 25032 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a

CM 25033 Pleurotoma subdeclivis Yokoyama

Yokoyama, M., 1928a

CM 25034 Pleurotoma kamakurana Pilsbry

Yokoyama, M., 1928a

CM 25035 Turricula (Orthosurcula) pervirgo (Yokoyama), Paratype

Otuka, Y., 1959:  p. 247, fig. 6

CM 25035 Pleurotoma pervirgo Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 340, pl. 66, fig. 7

CM 25035 Turricula pervirgo (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 64, fig. 7

CM 25036 Turricula (Orthosurcula) pervirgo (Yokoyama), Lectotype

Otuka, Y., 1959:  p. 247, fig. 7

CM 25036 Pleurotoma pervirgo Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 340, pl. 66, fig. 8

CM 25036 Turricula pervirgo (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 64, fig. 8

CM 25039 Drillia principalis Pilsbry

Yokoyama, M., 1928a

CM 25040 Drillia principalis Pilsbry

Yokoyama, M., 1928a

CM 25041 Drillia principalis Pilsbry

Yokoyama, M., 1928a

CM 25042 Drillia braunsi Yokoyama

Yokoyama, M., 1928a

CM 25043 Drillia braunsi Yokoyama

Yokoyama, M., 1928a

CM 25044 Drillia benten Yokoyama

Yokoyama, M., 1928a

CM 25045 Drillia benten Yokoyama

Yokoyama, M., 1928a

CM 25046 Drillia dainichiensis Yokoyama

Yokoyama, M., 1928a

CM 25047 Drillia dainichiensis Yokoyama

Yokoyama, M., 1928a

CM 25048 Drillia subauriformis Yokoyama

Yokoyama, M., 1928a

CM 25049 Pleurotoma asukana (Yokoyama)

Makiyama, J., 1959:  pl. 64, fig. 10

CM 25049 Pleurotoma asukana Yokoyama

Yokoyama, M., 1928a:  p. 340, pl. 66, fig. 10

CM 25050 Pleurotoma asukana Yokoyama

Yokoyama, M., 1928a

CM 25051 Drillia fortiliniata Smith

Yokoyama, M., 1928a

CM 25052 Drillia fortiliniata Smith

Yokoyama, M., 1928a

CM 25053 Drillia hyugana Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25054 Drillia hyugana Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 341, pl. 66, fig. 9

CM 25054 Clathrodrillia hyugana (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 64, fig. 9

CM 25055 Drillia hyugana Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25056 Drillia astuta Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 341, pl. 66, fig. 14

CM 25056 Clavatula (Paradrillia) astuta (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 64, fig. 14

CM 25057 Drillia astuta Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 341, pl. 66, fig. 15

CM 25057 Clavatula (Paradrillia) astuta (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 64, fig. 15

CM 25058 Drillia ? kobayashii Yokoyama, 1928, Holotype

Yokoyama, M., 1928a:  p. 341, pl. 66, fig. 17

CM 25058 Clavatula (Paradrillia) kobayashii (Yokoyama), Holotype

Makiyama, J., 1959:  pl. 64, fig. 17

CM 25059 Bela rugulata Trochel var. schneideri Harmer

Yokoyama, M., 1928a

CM 25060 Cancellaria lischkei Yokoyama

Yokoyama, M., 1928a

CM 25061 Cancellaria lischkei Yokoyama

Yokoyama, M., 1928a

CM 25062 Cancellaria lischkei Yokoyama

Yokoyama, M., 1928a

CM 25063 Cancellaria limata Yokoyama, 1928, Holotype

Yokoyama, M., 1928a:  p. 342, pl. 66, fig. 12

CM 25063 Trigonostoma (Scalpta) limatum (Yokoyama), Holotype

Makiyama, J., 1959:  pl. 64, fig. 12

CM 25064 Olivella spretoides Yokoyama

Yokoyama, M., 1928a

CM 25065 Olivella spretoides Yokoyama

Yokoyama, M., 1928a

CM 25066 Olivella fortunei (Marrat)

Makiyama, J., 1959:  pl. 64, fig. 11

CM 25066 Olivella baetica (Carpenter)

Yokoyama, M., 1928a:  p. 343, pl. 66, fig. 11

CM 25067 Ancilla okawai Yokoyama

Yokoyama, M., 1928a

CM 25068 Ancilla okawai Yokoyama

Yokoyama, M., 1928a

CM 25069 Ancilla okawai Yokoyama

Yokoyama, M., 1928a

CM 25070 Ancilla angustata Sowerby

Makiyama, J., 1959:  pl. 64, fig. 16

CM 25070 Ancilla miserula Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 343, pl. 66, fig. 16

CM 25071 Ancilla miserula Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25072 Ancilla miserula Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25073 Ancilla miserula Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25074 Marginella cotamago Yokoyama

Yokoyama, M., 1928a

CM 25075 Marginella perovulum Yokoyama

Yokoyama, M., 1928a

CM 25076 Marginella perovulum Yokoyama

Yokoyama, M., 1928a

CM 25077 Voluta megaspira Sowerby

Yokoyama, M., 1928a

CM 25078 Voluta megaspira Sowerby

Yokoyama, M., 1928a

CM 25079 Voluta megaspira Sowerby

Yokoyama, M., 1928a

CM 25080 Voluta koyuana Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 343, pl. 66, fig. 13

CM 25080 Lyria koyuana (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 64, fig. 13

CM 25081 Voluta koyuana Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25082 Mitra flaccida Yokoyama

Yokoyama, M., 1928a

CM 25083 Mitra flaccida Yokoyama

Yokoyama, M., 1928a

CM 25084 Mitra flaccida Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 344, pl. 67, fig. 1

CM 25084 Marginella (Stazzania) flaccida (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 65, fig. 1

CM 25085 Mitra flaccida Yokoyama

Yokoyama, M., 1928a

CM 25086 Mitra flaccida Yokoyama

Yokoyama, M., 1928a

CM 25087 Mitra flaccida Yokoyama

Yokoyama, M., 1928a

CM 25088 Mitra flaccida Yokoyama

Yokoyama, M., 1928a

CM 25089 Mitra flaccida Yokoyama

Yokoyama, M., 1928a

CM 25090 Mitra flaccida Yokoyama

Yokoyama, M., 1928a

CM 25091 Mitra pauciplicata Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 344, pl. 67, fig. 2

CM 25091 Benthovoluta pauciplicata (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 65, fig. 2

CM 25092 Mitra pauciplicata Yokoyama

Yokoyama, M., 1928a

CM 25093 Fusus niponicus Smith

Yokoyama, M., 1928a

CM 25094 Fusus coreanicus Smith

Yokoyama, M., 1928a

CM 25095 Fusus nigrirostratus Smith

Yokoyama, M., 1928a

CM 25096 Fusus nigrirostratus Smith

Yokoyama, M., 1928a

CM 25097 Fusus dualis Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 344, pl. 67, fig. 3

CM 25097 Purpura dualis (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 65, fig. 3

CM 25098 Fusus dualis Yokoyama

Yokoyama, M., 1928a

CM 25099 Fusus dualis Yokoyama

Yokoyama, M., 1928a

CM 25100 Fusus dualis Yokoyama

Yokoyama, M., 1928a

CM 25101 Fusus dualis Yokoyama

Yokoyama, M., 1928a

CM 25102 Fusus dualis Yokoyama

Yokoyama, M., 1928a

CM 25103 Fusus dualis Yokoyama

Yokoyama, M., 1928a

CM 25104 Fusus dualis Yokoyama

Yokoyama, M., 1928a

CM 25105 Fusus dualis Yokoyama

Yokoyama, M., 1928a

CM 25106 Chrysodomus arthriticus (Valenciennes)

Yokoyama, M., 1928a

CM 25107 Siphonalia cassidaraeformis (Reeve)

Yokoyama, M., 1928a

CM 25108 Siphonalia cassidaraeformis (Reeve)

Yokoyama, M., 1928a

CM 25109 Siphonalia cassidaraeformis (Reeve)

Yokoyama, M., 1928a

CM 25110 Siphonalia declivis tosensis Makiyama

Makiyama, J., 1959:  pl. 65, fig. 4

CM 25110 Siphonalia fusoides (Reeve)

Yokoyama, M., 1928a:  p. 345, pl. 67, fig. 4

CM 25111 Siphonalia fusoides (Reeve)

Yokoyama, M., 1928a

CM 25112 Nassaria magnifica Lischke

Yokoyama, M., 1928a

CM 25113 Nassaria magnifica Lischke

Yokoyama, M., 1928a

CM 25114 Eburna elata Yokoyama

Yokoyama, M., 1928a

CM 25115 Eburna japonica Reeve

Yokoyama, M., 1928a

CM 25116 Columbella (Atilia) smithi Yokoyama

Yokoyama, M., 1928a

CM 25117 Columbella (Atilia) smithi Yokoyama

Yokoyama, M., 1928a

CM 25118 Columbella (Atilia) masakadoi Yokoyama

Yokoyama, M., 1928a

CM 25119 Columbella (Atilia) masakadoi Yokoyama

Yokoyama, M., 1928a

CM 25120 Columbella (Atilia) bicinctella Yokoyama, 1928, Holotype

Yokoyama, M., 1928a:  p. 345, pl. 67, fig. 6

CM 25120 Pyrene bicinctella (Yokoyama), Holotype

Makiyama, J., 1959:  pl. 65, fig. 6

CM 25121 Typhis arcuatus Hinds

Yokoyama, M., 1928a

CM 25122 Typhis arcuatus Hinds

Yokoyama, M., 1928a

CM 25123 Ocinebra falcata (Sowerby)

Yokoyama, M., 1928a

CM 25124 Priene oregonensis Redfield

Yokoyama, M., 1928a

CM 25125 Erato novemprovincialis Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 346, pl. 67, fig. 7

CM 25125 Hyalina (Cystiscus) novemprovincialis (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 65, fig. 7

CM 25126 Erato novemprovincialis Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25127 Erato novemprovincialis Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25128 Erato novemprovincialis Yokoyama, 1928, Syntype

Yokoyama, M., 1928a

CM 25129 Cerithium excelsum Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 346, pl. 67, fig. 8

CM 25129 Orectospira excelsa (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 65, fig. 8

CM 25130 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25131 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25132 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25133 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25134 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25135 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25136 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25137 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25138 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25139 Cerithium excelsum Yokoyama

Yokoyama, M., 1928a

CM 25140 Bittium binodulosum Yokoyama

Yokoyama, M., 1928a

CM 25141 Vermetus ebaranus Yokoyama

Yokoyama, M., 1928a

CM 25142 Vermetus ebaranus Yokoyama

Yokoyama, M., 1928a

CM 25143 Vermetus ebaranus Yokoyama

Yokoyama, M., 1928a

CM 25144 Turritella kiiensis Yokoyama

Yokoyama, M., 1928a

CM 25145 Skenea planorboides Yokoyama

Yokoyama, M., 1928a

CM 25146 Calyptraea mammilaris Broderip

Yokoyama, M., 1928a

CM 25147 Calyptraea mammilaris Broderip

Yokoyama, M., 1928a

CM 25148 Natica janthostoma Deshayes

Yokoyama, M., 1928a

CM 25149 Natica janthostoma Deshayes

Yokoyama, M., 1928a

CM 25150 Natica janthostoma Deshayes

Yokoyama, M., 1928a

CM 25151 Natica janthostoma Deshayes

Yokoyama, M., 1928a

CM 25152 Natica sp.

Makiyama, J., 1959:  pl. 65, fig. 9

CM 25152 Natica adamsiana Dunker

Yokoyama, M., 1928a:  p. 346, pl. 67, fig. 9

CM 25153 Polinices ampla (Philippi)

Yokoyama, M., 1928a

CM 25154 Polinices ampla (Philippi)

Yokoyama, M., 1928a

CM 25155 Polinices pallidus (Broderip & Sowerby)

Yokoyama, M., 1928a

CM 25156 Polinices pallidus (Broderip & Sowerby)

Yokoyama, M., 1928a

CM 25157 Polinices pallidus (Broderip & Sowerby)

Yokoyama, M., 1928a

CM 25158 Polinices powisianus Recluz

Yokoyama, M., 1928a

CM 25159 Polinices powisianus Recluz

Yokoyama, M., 1928a

CM 25160 Eulima (Leiostraca) sagamiana Yokoyama

Yokoyama, M., 1928a

CM 25161 Eulima (Leiostraca) sagamiana Yokoyama

Yokoyama, M., 1928a

CM 25163 Niso interrupta Sowerby

Yokoyama, M., 1928a

CM 25164 Menestho exarata Adams

Makiyama, J., 1959:  pl. 65, fig. 11

CM 25164 Odostomia (Menestho) exaratissima Dall & Bartsch

Yokoyama, M., 1928a:  p. 347, pl. 67, fig. 11

CM 25165 Leptothyra purpurescens (Dunker)

Yokoyama, M., 1928a

CM 25166 Bembix crumpii (Pilsbry)

Yokoyama, M., 1928a

CM 25167 Bembix argenteonitens (Lischke)

Yokoyama, M., 1928a

CM 25168 Bembix convexiusculus Yokoyama

Yokoyama, M., 1928a

CM 25169 Eulima musta Yokoyama, 1928, Holotype

Yokoyama, M., 1928a:  p. 347, pl. 67, fig. 5

CM 25169 Margarita cinerea Couthouy

Yokoyama, M., 1928a

CM 25169 Balcis musta (Yokoyama), Holotype

Makiyama, J., 1959:  pl. 65, fig. 5

CM 25170 Margarita cinerea Couthouy

Yokoyama, M., 1928a

CM 25171 Margarita laudata Yokoyama

Yokoyama, M., 1928a

CM 25172 Calliostoma sagamianum Yokoyama

Yokoyama, M., 1928a

CM 25173 Calliostoma unicum Dunker var. shinagawensis Yokoyama

Yokoyama, M., 1928a

CM 25174 Calliostoma kounjianum Yokoyama, 1928, Holotype

Yokoyama, M., 1928a:  p. 347, pl. 67, fig. 10

CM 25174 Calliostoma (Otukaia) kounjianum Yokoyama, Holotype

Makiyama, J., 1959:  pl. 65, fig. 10

CM 25175 Dentalium weinkauffii Dunker

Yokoyama, M., 1928a

CM 25176 Dentalium weinkauffii Dunker

Yokoyama, M., 1928a

CM 25177 Dentalium weinkauffii Dunker

Yokoyama, M., 1928a

CM 25178 Dentalium octogonum Lamarck

Yokoyama, M., 1928a

CM 25179 Dentalium octogonum Lamarck

Yokoyama, M., 1928a

CM 25180 Dentalium complexum Dall

Yokoyama, M., 1928a

CM 25181 Dentalium complexum Dall

Yokoyama, M., 1928a

CM 25182 Dentalium edoense Tokunaga

Yokoyama, M., 1928a

CM 25183 Dentalium edoense Tokunaga

Yokoyama, M., 1928a

CM 25184 Siliqua pulchella (Dunker)

Yokoyama, M., 1928a

CM 25185 Solecurtus divaricatus (Lischke)

Yokoyama, M., 1928a

CM 25186 Macoma praetexta (Martens)

Yokoyama, M., 1928a

CM 25187 Macoma praetexta (Martens)

Yokoyama, M., 1928a

CM 25188 Meretrix (Macrocallista) ezoensis (Yokoyama)

Yokoyama, M., 1928a

CM 25189 Meretrix (Macrocallista) ezoensis (Yokoyama)

Yokoyama, M., 1928a

CM 25190 Chione foliacea (Philippi)

Yokoyama, M., 1928a

CM 25191 Chione foliacea (Philippi)

Yokoyama, M., 1928a

CM 25192 Chione foliacea (Philippi)

Yokoyama, M., 1928a

CM 25193 Cardium modestum A. Adams & Reeve

Yokoyama, M., 1928a

CM 25194 Cardium muticum Reeve

Yokoyama, M., 1928a

CM 25195 Cardium civicum Yokoyama

Yokoyama, M., 1928a

CM 25196 Cardium civicum Yokoyama

Yokoyama, M., 1928a

CM 25197 Diplodonta ? kobayashii Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 348, pl. 67, fig. 15

CM 25197 Joannisiella ? kobayashii (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 65, fig. 15

CM 25198 Diplodonta ? kobayashii Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 348, pl. 67, fig. 16

CM 25198 Joannisiella ? kobayashii (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 65, fig. 16

CM 25199 Diplodonta ? kobayashii Yokoyama, 1928, Syntype

Yokoyama, M., 1928a:  p. 348, pl. 67, fig. 17

CM 25199 Joannisiella ? kobayashii (Yokoyama), Syntype

Makiyama, J., 1959:  pl. 65, fig. 17

CM 25200 Diplodonta ? kobayashii Yokoyama, 1928, Syntype

Yokoyama, M., 1928a