Adrana exoptata (Pilsbry & H. N. Lowe, 1932) accepted as Adrana metcalfei (Hanley, 1860) (additional source)
Adrana marella (Hertlein, G. D. Hanna & A. M. Strong, 1940) accepted as Nuculana marella Hertlein, G. D. Hanna & A. M. Strong, 1940 (basis of record)
Austrotrophon panamensis Olsson, 1971 accepted as Acanthotrophon sorenseni (Hertlein & A. M. Strong, 1951) (original description)
Bayerius Olsson, 1971 (original description)
Bayerius fragilissimus (Dall, 1908) (additional source)
Brachytoma strombiformis (G. B. Sowerby I, 1832) accepted as Brachytoma stromboides (G. B. Sowerby I, 1832) (additional source)
Calliostoma decipiens Olsson, 1971 accepted as Calliostoma veleroae J. H. McLean, 1970 (original description)
Calliostoma insigne Olsson, 1971 (original description)
Calliostoma iridium Dall, 1896 (additional source)
Calliostoma joanneae Olsson, 1971 (original description)
Calliostoma nepheloide Dall, 1913 (additional source)
Calliostoma pillsburyae Olsson, 1971 (original description)
Calliostoma sanjaimense J. H. McLean, 1970 (additional source)
Calliostoma veleroae J. H. McLean, 1970 (additional source)
Cantharus (Muricantharus) Olsson, 1971 accepted as Hesperisternia J. A. Gardner, 1944 (original description)
Cantharus (Muricantharus) panamica (Hertlein & A. M. Strong, 1951) accepted as Hesperisternia panamica (Hertlein & A. M. Strong, 1951) (basis of record)
Carinodrillia alcestris (Dall, 1919) accepted as Compsodrillia alcestis (Dall, 1919) (basis of record)
Carinodrillia dariena Olsson, 1971 accepted as Compsodrillia alcestis (Dall, 1919) (original description)
Centrifuga centrifuga (Hinds, 1844) accepted as Pteropurpura centrifuga (Hinds, 1844) (basis of record)
Centrifuga swansoni (Hertlein & A. M. Strong, 1951) accepted as Pteropurpura centrifuga (Hinds, 1844) (basis of record)
Chama corallina Olsson, 1971 accepted as Chama sordida Broderip, 1835 (original description)
Cirsotrema togatum (Hertlein & A. M. Strong, 1951) (additional source)
Cruziturricula panthea (Dall, 1919) accepted as Cruziturricula arcuata (Reeve, 1843) (basis of record)
Cypraea (Zonaria) aequinoctialis (F. A. Schilder, 1933) accepted as Pseudozonaria aequinoctialis (F. A. Schilder, 1933) (basis of record)
Cypraea (Zonaria) arabicula Lamarck, 1810 accepted as Pseudozonaria arabicula (Lamarck, 1810) (basis of record)
Cypraea (Zonaria) robertsi Hidalgo, 1906 accepted as Pseudozonaria robertsi (Hidalgo, 1906) (basis of record)
Engina macleani Olsson, 1971 (original description)
Glyphostoma bayeri Olsson, 1971 (original description)
Knefastia pilsbryi (H. N. Lowe, 1935) accepted as Carinodrillia hexagona (G. B. Sowerby I, 1834) (basis of record)
Latirus tumens P. P. Carpenter, 1856 accepted as Polygona tumens (P. P. Carpenter, 1856) (additional source)
Limopsis compressa Dall, 1896 accepted as Limopsis dalli E. Lamy, 1912 (additional source)
Mangilia enora Dall, 1908 accepted as Pleurotomella enora (Dall, 1908) (additional source)
Natica inexpectans Olsson, 1971 (original description)
Nuculana (Costelloleda) costellata (G. B. Sowerby I, 1833) represented as Nuculana costellata (G. B. Sowerby I, 1833) (additional source)
Panocochlea rubida (Dall, 1908) (basis of record)
Pectinodonta gilbertvossi Olsson, 1971 (original description)
Phymorhynchus speciosus Olsson, 1971 (original description)
Steiraxis aulaca (Dall, 1896) accepted as Aforia aulaca (Dall, 1896) (additional source)
Tellina (Tellina) argis Olsson, 1971 accepted as Tellinella zacae (Hertlein & A. M. Strong, 1949) (original description)
Tellina cumingii argis Olsson, 1971 accepted as Tellinella zacae (Hertlein & A. M. Strong, 1949) (original description)
Terebra argosyia Olsson, 1971 (original description)
Truncaria filosa (A. Adams & Reeve, 1850) (additional source)
Turcica panamensis Olsson, 1971 accepted as Turcica admirabilis S. S. Berry, 1969 (original description)

Gulf of Panama for Pectinodonta gilbertvossi Olsson, 1971 
Panamanian part of the North Pacific Ocean for Pseudoneptunea panamica Hertlein & A. M. Strong, 1951 

Holotype USNM 701163, geounit Gulf of Panama, identified as Pectinodonta gilbertvossi Olsson, 1971

 Basionym

 for Calliostoma insigne Olsson, 1971

originally introduced as C. insignis [details]

 Etymology

 for Engina macleani Olsson, 1971

"The species is named for Dr. James H. McLean of the Los Angeles County Museum, in recognition of his work on ... [details]