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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2,089 specimens · page 1
CotypesIschnochiton malinus
BPBM 225189
D. B. Langford & Thaanum; Thaanum, 1925
Japan
CotypesDentalium luchuanum
BPBM 225390
Langford & Thaanum; Thaanum, 1925
Ryukyu Islands
CotypeEmarginula imaizumi
BPBM 226005
Langford & Thaanum; Thaanum, 1925
Japan
Type lotAcmaea langfordi
BPBM 226152
D. B. Langford; Thaanum, 1924
Japan
CotypesLiotia langfordi
BPBM 227946
Langford & Thaanum; Thaanum, 1925
Japan
ParatypeEulima langfordi
BPBM 230773
D. B. Langford; Thaanum, 1924
Japan
Type lotStilifer castaneus
BPBM 230827
D. B. Langford; Thaanum, 1924
Japan
Type lotStilifer perdepressus
BPBM 230832
D. B. Langford; Thaanum, 1924
Japan

Dendropoma platypus
BPBM 229154
D. B. Langford; Thaanum, 1923
Palmyra Atoll

Strombus mutabilis mutabilis
BPBM 230995
Langford & Thaanum; Thaanum, 1927
Weno, Federated States of Micronesia

Strombus mutabilis mutabilis
BPBM 230996
Langford & Thaanum; Thaanum, 1927
Tonowas, Federated States of Micronesia

Strombus mutabilis mutabilis
BPBM 230998
Langford & Thaanum; Thaanum, 1927
Pohnpei Island, Federated States of Micronesia

Strombus mutabilis mutabilis
BPBM 230999
Langford & Thaanum; Thaanum, 1927
Rota, Northern Mariana Islands

Strombus urceus urceus
BPBM 231016
Langford & Thaanum; Thaanum, 1927
Tonowas, Federated States of Micronesia

Strombus gibberulus gibbosa
BPBM 231105
Langford & Thaanum; Thaanum, 1927
Weno, Federated States of Micronesia

Strombus gibberulus gibbosa
BPBM 231107
Langford & Thaanum; Thaanum, 1927
Pohnpei Island, Federated States of Micronesia

Williamia radiata
BPBM 259137
Eugene S. Kuhns & D.B. Langford; Thaanum, Ditlev, 1924
Midway Atoll

Scutarcopagia scobinata
BPBM 284031
Ditlev Due Thaanum & Daniel B. Langford, 1925
Ofu, American Samoa
Gaultheria lanceolata
BISH 138219
Giblin, A.V.; Lang, E., 1929
Tasmania, Australia
Catunaregam spinosa
BISH 177582
Tsang; Lang; Fung, 1929
Hainan, China

Cypraea macula
BPBM 197478
Daniel B. Langford; Lorrin Andrews Thurston, 1927
Japan

Malleus albus
BPBM 203967
Daniel B. Langford & Ditlev Due Thaanum; Ditlev Due Thaanum, 1925
Japan

Ostrea densilamellosa
BPBM 203968
Daniel B. Langford & Ditlev Due Thaanum; Ditlev Due Thaanum, 1925
Japan

Ostrea fimbricata
BPBM 203969
Daniel B. Langford & Ditlev Due Thaanum; Ditlev Due Thaanum, 1925
Japan
