USNM:PAL
Leptaena kentuckiana Pope
USNM PAL245367
United States, Kentucky
USNM:PAL
Rafinesquina alternata (Emmons)
USNM PAL97578A Butts Et Al
United States, Virginia, Rockbridge County
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL245288
United States, Kentucky
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM PAL126127 A. Boucot 1952-08-26
United States, Maine, Somerset County
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL245300
United States, Kentucky, Jessamine County
USNM:PAL
Strophomena medialis Butts
USNM PAL117737A G. Cooper
United States, Tennessee
USNM:PAL
Rafinesquina champlainensis Raymond
USNM PAL98200B C. Butts
United States, Virginia
USNM:PAL
Leptaena delicata Amsden
USNM PAL164736 W. Smith 1961-00-00
Venezuela, Merida, Libertador District
USNM:PAL
Rafinesquina winchesterensis angusta Foerste
USNM PAL87046
USNM:PAL
Strophomena incurvata (Shepard)
USNM PAL97485C C. Butts
United States, Virginia, Lee County
USNM:PAL
Leptaena ordovicica Cooper
USNM PAL160825 R. Ross-Jr.
United States, Nevada, Nye County
USNM:PAL
Strophomena stosei Bassler
USNM PAL66164C
United States, Maryland
USNM:PAL
Dactylogonia marmorata Cooper
USNM PAL123265A G. Cooper
United States, Virginia
USNM:PAL
Strophomena costellata Cooper
USNM PAL117709 A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Strophomena anomala Cooper
USNM PAL117700B Cooper & Loeblich
United States, Virginia
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM PAL125928 R. Finks
United States, New York, Orange County
USNM:PAL
Tetraphalerella musculosa (Fenton)
USNM PAL245338
United States, Kentucky
USNM:PAL
Strophomena costellata Cooper
USNM PAL117713 A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Strophomena grandimusculosa Cooper
USNM PAL117721B Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Rafinesquina nasuta (Conrad)
USNM PAL380732 W. Shideler
United States, Ohio, Butler County
USNM:PAL
Strophomena oklahomensis Cooper
USNM PAL117738B A. Loeblich
United States, Oklahoma, Murray County
USNM:PAL
Murinella muralis Cooper
USNM PAL117637B Cooper Et Al
United States, Tennessee
USNM:PAL
Strophomena anomala Cooper
USNM PAL117701C Cooper & Loeblich
United States, Virginia
USNM:PAL
Leptaena richmondensis precursor Foerste
USNM PAL87188
USNM:PAL
Leptaena ordovicica Cooper
USNM PAL117665 G. Cooper
United States, Virginia
USNM:PAL
Strophomena arcuata Shaler
USNM PAL98224
USNM:PAL
Leptaena melita Hall & Whitfield
USNM PAL17219B J. Clayton
United States, Nevada
USNM:PAL
Strophomena neglecta (James)
USNM PAL40455
United States, Ohio
USNM:PAL
Strophomena planoconvexa Hall
USNM PAL96661
USNM:PAL
Murinella parva Cooper
USNM PAL117643 Cooper & Cooper
United States, Virginia
USNM:PAL
Strophomena planumbona gerontica Foerste
USNM PAL87086
USNM:PAL
Strophomena planobesa Cooper
USNM PAL117740F G. Cooper
United States, Tennessee
USNM:PAL
Strophomena fasciculata Cooper
USNM PAL117754A G. Cooper
United States, Tennessee
USNM:PAL
Strophomena planobesa Cooper
USNM PAL117740G G. Cooper
United States, Tennessee
USNM:PAL
Strophomena sp 1 Howe
USNM PAL145052
USNM:PAL
Dactylogonia vespertina Ross
USNM PAL160828 Reso & Ross 1963-00-00
United States, Nevada, Lincoln County
USNM:PAL
Rafinesquina puteata Endo
USNM PAL83637
USNM:PAL
Rafinesquina minnesotensis (Winchell)
USNM PAL71530A C. Butts
United States, Alabama
USNM:PAL
Strophomena patenta Hall
USNM PAL84825
USNM:PAL
Bellimurina charlottae (Winchell & Schuchert)
USNM PAL45358A G. Cooper
United States, Minnesota
USNM:PAL
Strophomena planodorsata Winchell & Schuchert
USNM PAL84888
USNM:PAL
Strophomena stosei Bassler
USNM PAL66164
United States, Maryland
USNM:PAL
Eostrophomena elegantula (Walcott)
USNM PAL52316B
USNM:PAL
Strophomena costellata Cooper
USNM PAL117712 A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Holtedahlina sulcata (De Verneuil)
USNM PAL40457
United States, Ohio
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL245297
United States, Kentucky, Jessamine County
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL245294
United States, Kentucky, Jessamine County
USNM:PAL
Strophomena concordensis Foerste
USNM PAL87186
USNM:PAL
Furcitella scofieldi (Winchell & Schuchert)
USNM PAL117749B Sardeson
United States, Minnesota
USNM:PAL
Leptaena richmondensis Foerste
USNM PAL87147
USNM:PAL
Strophomena neglecta (James)
USNM PAL84874
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL24708B G. Cooper
United States, Wisconsin
USNM:PAL
Strophomena basilica Cooper
USNM PAL117705F Cooper Et Al
United States, Tennessee, Rutherford County
USNM:PAL
Dactylogonia subaequicostellata Cooper
USNM PAL117601A A. Loeblich
United States, Oklahoma, Johnston County
USNM:PAL
Dactylogonia geniculata Ulrich & Cooper
USNM PAL108202A Ulrich & Cooper
United States, Tennessee
USNM:PAL
Strophomena grandimusculosa Cooper
USNM PAL117722 Bridge & Cooper
United States, Tennessee, Bedford County
USNM:PAL
Murinella muralis Cooper
USNM PAL117635C G. Cooper
United States, Tennessee
USNM:PAL
Bellimurina compressa Cooper
USNM PAL117653 A. Loeblich
United States, Oklahoma, Murray County
USNM:PAL
Rafinesquina alternata varicosa (Emmons)
USNM PAL78474
USNM:PAL
Rafinesquina troutouensis (Conrad)
USNM PAL381585 A. Gerk
United States, Iowa, Clayton County
USNM:PAL
Cyphomena grandis Cooper
USNM PAL117621B Cooper Et Al
United States, Virginia
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM PAL140054
USNM:PAL
Strophomena anomala Cooper
USNM PAL117701B Cooper & Loeblich
United States, Virginia
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM MO155103
United States, Tennessee