Arctinula Thiele, 1934 accepted as Similipecten Winckworth, 1932 (additional source)
Chlamys (Chlamys) beringiana colvillensis MacNeil, 1967 † represented as Chlamys behringiana colvillensis MacNeil, 1967 † (original description)
Chlamys (Chlamys) beringiana graui MacNeil, 1967 accepted as Chlamys behringiana (Middendorff, 1849) (original description)
Chlamys (Chlamys) beringiana unalaskae MacNeil, 1967 accepted as Chlamys behringiana (Middendorff, 1849) (original description)
Chlamys (Chlamys) breidavikensis MacNeil, 1967 † represented as Chlamys breidavikensis MacNeil, 1967 † (original description)
Chlamys (Chlamys) chaixensis MacNeil, 1967 † represented as Chlamys chaixensis MacNeil, 1967 † (original description)
Chlamys (Chlamys) coatsi MacNeil, 1967 † represented as Chlamys coatsi MacNeil, 1967 † (original description)
Chlamys (Chlamys) coatsi middletonensis MacNeil, 1967 † represented as Chlamys coatsi middletonensis MacNeil, 1967 † (original description)
Chlamys (Chlamys) hanaishiensis amchitkana MacNeil, 1967 † accepted as Chlamys kinoshitai amchitkana MacNeil, 1967 † (original description)
Chlamys (Chlamys) islandica kanagae MacNeil, 1967 † represented as Chlamys islandica kanagae MacNeil, 1967 † (original description)
Chlamys (Chlamys) islandica powersi MacNeil, 1967 † represented as Chlamys islandica powersi MacNeil, 1967 † (original description)
Chlamys (Chlamys) islandica thulensis MacNeil, 1967 † represented as Chlamys islandica thulensis MacNeil, 1967 † (original description)
Chlamys (Chlamys) pseudislandica MacNeil, 1967 accepted as Chlamys behringiana (Middendorff, 1849) (original description)
Chlamys (Chlamys) pseudislandica arconis MacNeil, 1967 accepted as Chlamys behringiana (Middendorff, 1849) (original description)
Chlamys (Chlamys) pseudislandica plafkeri MacNeil, 1967 † represented as Chlamys behringiana plafkeri MacNeil, 1967 † (original description)
Chlamys (Chlamys) rubida prerubida MacNeil, 1967 † accepted as Chlamys rubida (Hinds, 1845) (original description)
Chlamys (Chlamys) tjornesensis MacNeil, 1967 † represented as Chlamys tjornesensis MacNeil, 1967 † (original description)
Chlamys (Chlamys) trinitiensis McNeil, 1967 † represented as Chlamys trinitiensis MacNeil, 1967 † (original description)
Chlamys (Chlamys) wainwrightensis MacNeil, 1967 accepted as Chlamys albida (Arnold, 1906) (original description)
Chlamys (Leochlamys) MacNeil, 1967 † represented as Chlamys Röding, 1798 (original description)
Chlamys (Leochlamys) tugidakensis McNeil, 1967 † represented as Chlamys tugidakensis McNeil, 1967 † (original description)
Chlamys (Swiftopecten) donmilleri MacNeil, 1967 † accepted as Swiftopecten donmilleri (MacNeil, 1967) † (original description)
Chlamys behringiana graui MacNeil, 1967 accepted as Chlamys behringiana (Middendorff, 1849) (original description)
Chlamys behringiana unalaskae MacNeil, 1967 accepted as Chlamys behringiana (Middendorff, 1849) (original description)
Delectopecten R. B. Stewart, 1930 (additional source)
Delectopecten maddreni MacNeil, 1967 † (original description)
Fortipecten mollerensis MacNeil, 1967 † accepted as Mizuhopecten mollerensis (MacNeil, 1967) † (original description)
Miyagipecten alaskensis MacNeil, 1967 † accepted as Yabepecten condoni (Hertlein, 1925) † (original description)
Patinopecten (Mizuhopecten) skonunensis MacNeil, 1967 † represented as Patinopecten skonunensis MacNeil, 1967 † (original description)
Pecten swiftii piltukensis Khomenko, 1934 † accepted as Chlamys cosibensis (Yokoyama, 1911) † (additional source)
Polynemamussium Habe, 1951 accepted as Parvamussium Sacco, 1897 (additional source)
Polynemamussium alaskense (Dall, 1871) accepted as Parvamussium alaskense (Dall, 1871) (basis of record)
Polynemamussium davidsoni (Dall, 1897) accepted as Cyclopecten davidsoni (Dall, 1897) (basis of record)
Polynemamussium intuscostatum (Yokoyama, 1920) † accepted as Parvamussium intuscostatum (Yokoyama, 1920) (basis of record)
Polynemamussium riversi (Arnold, 1906) † accepted as Parvamussium alaskense (Dall, 1871) (basis of record)
Vertipecten grunskyi (Hertlein, 1929) † (basis of record)
Vertipecten lachenbruchi MacNeil, 1967 † (original description)
Vertipecten popofensis MacNeil, 1967 † (original description)

Alaska for Chlamys (Chlamys) beringiana colvillensis MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) beringiana graui MacNeil, 1967 
Alaska for Chlamys (Chlamys) chaixensis MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) coatsi MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) coatsi middletonensis MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) hanaishiensis amchitkana MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) islandica kanagae MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) islandica powersi MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) pseudislandica plafkeri MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) rubida prerubida MacNeil, 1967 † 
Alaska for Chlamys (Chlamys) trinitiensis McNeil, 1967 † 
Alaska for Chlamys (Leochlamys) tugidakensis McNeil, 1967 † 
Alaska for Chlamys (Swiftopecten) donmilleri MacNeil, 1967 † 
Alaska for Delectopecten maddreni MacNeil, 1967 † 
Alaska for Fortipecten mollerensis MacNeil, 1967 † 
Alaska for Miyagipecten alaskensis MacNeil, 1967 † 
Alaska for Vertipecten lachenbruchi MacNeil, 1967 † 
Alaska for Vertipecten popofensis MacNeil, 1967 † 
Alaskan Exclusive Economic Zone for Chlamys (Chlamys) beringiana unalaskae MacNeil, 1967 
Alaskan Exclusive Economic Zone for Chlamys (Chlamys) pseudislandica arconis MacNeil, 1967 
Alaskan Exclusive Economic Zone for Chlamys (Chlamys) wainwrightensis MacNeil, 1967 
British Columbia for Patinopecten (Mizuhopecten) skonunensis MacNeil, 1967 † 
Greenland for Chlamys (Chlamys) islandica thulensis MacNeil, 1967 † 
Iceland for Chlamys (Chlamys) breidavikensis MacNeil, 1967 † 
Iceland for Chlamys (Chlamys) tjornesensis MacNeil, 1967 † 

 Type locality

 for Chlamys (Chlamys) pseudislandica arconis MacNeil, 1967

Arctic Ocean about 17 miles west of Arcon Beach, 71°21'30.0" N., 157°03'00.0" W., CAS 34347 [details]

 Type locality

 for Chlamys (Chlamys) wainwrightensis MacNeil, 1967

Point Hope, Alaska [details]