USNM:PAL
Dactylogonia marmorata Cooper
USNM PAL123265E G. Cooper
United States, Virginia
USNM:PAL
Rafinesquina minnesotensis inquassa (Winchell)
USNM PAL158247
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL245286
United States, Kentucky
USNM:PAL
Tetraphalerella musculosa (Fenton)
USNM PAL245344
United States, Kentucky
USNM:PAL
Strophomena auburnensis nasuta Cooper
USNM PAL45507 G. Cooper
United States, Kentucky
USNM:PAL
Strophomena vetusta (James)
USNM PAL124824
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM PAL140050
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL245317
United States, Kentucky, Jessamine County
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM PAL140053
USNM:PAL
Dactylogonia strasburgensis Cooper
USNM PAL117599A Cooper & Loeblich
United States, Virginia
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL45277A G. Cooper
United States, Minnesota
USNM:PAL
Leptaena sp a Johnson
USNM PAL156869 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Strophomena auburnensis nasuta Cooper
USNM PAL71537A
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM PAL127377 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Strophomena millionensis Foerste
USNM PAL87088
USNM:PAL
Strophomena stosei Bassler
USNM PAL66164D
United States, Maryland
USNM:PAL
Cyphomena angulata Cooper
USNM PAL117619B Cooper & Cooper
United States, Virginia
USNM:PAL
Strophomena odessae Bassler
USNM PAL80618
USNM:PAL
Strophomena planoconvexa Hall
USNM PAL87079
USNM:PAL
Dactylogonia geniculata Ulrich & Cooper
USNM PAL108202G Ulrich & Cooper
United States, Tennessee
USNM:PAL
Strophomena rhomboidalis (Wilckens)
USNM PAL14222A J. Clayton
United States, Utah
USNM:PAL
Strophomena medialis Butts
USNM PAL117730B G. Cooper
United States, Virginia
USNM:PAL
Leptaena prona (Willard)
USNM PAL486718
United States, Virginia
USNM:PAL
Holtedahlina sulcata (De Verneuil)
USNM PAL117744 A. Foerste
United States, Ohio
USNM:PAL
Strophomena basilica Cooper
USNM PAL117705C Cooper Et Al
United States, Tennessee, Rutherford County
USNM:PAL
Dactylogonia sp 6 Cooper
USNM PAL117611 G. Cooper
United States, Tennessee
USNM:PAL
Strophomena vicina Foerste
USNM PAL87150
USNM:PAL
Furcitella scofieldi (Winchell & Schuchert)
USNM PAL245335
United States, Kentucky, Jessamine County
USNM:PAL
Furcitella scofieldi (Winchell & Schuchert)
USNM PAL117748 E. Ulrich
United States, Minnesota
USNM:PAL
Dactylogonia incrassata (Hall)
USNM PAL117593B S. Loper
United States, New York
USNM:PAL
Strophomena medialis Butts
USNM PAL98201A
USNM:PAL
Strophomena planobesa Cooper
USNM PAL117740 G. Cooper
United States, Tennessee
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL24705 G. Cooper
United States, Wisconsin
USNM:PAL
Strophomena planobesa Cooper
USNM PAL117740D G. Cooper
United States, Tennessee
USNM:PAL
Pentlandina Boucot & Johnson
USNM PAL164727 H. Arnold
Venezuela, Barinas, Pedraza District
USNM:PAL
Holtedahlina sulcata (De Verneuil)
USNM PAL117747B E. Ulrich
United States, Ohio
USNM:PAL
Leptaena unicostata Meek & Worthen
USNM PAL135204
USNM:PAL
Rafinesquina
USNM PAL553369
United States, Ohio, Clermont County
USNM:PAL
Strophomena costellata Cooper
USNM PAL123278 A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Dactylogonia geniculata Ulrich & Cooper
USNM PAL108202F
USNM:PAL
Holtedahlina
USNM PAL380827 E. Ulrich
United States, Illinois, Whiteside County
USNM:PAL
Furcitella scofieldi (Winchell & Schuchert)
USNM PAL117749A Sardeson
United States, Minnesota
USNM:PAL
Strophomena medialis Butts
USNM PAL117732A R. Mesler
United States, Virginia
USNM:PAL
Dactylogonia geniculata Ulrich & Cooper
USNM PAL108202C
USNM:PAL
Furcitella plicata Cooper
USNM PAL117751 Cooper Et Al
United States, Virginia
USNM:PAL
Strophomena grandimusculosa Cooper
USNM PAL117721A Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Dactylogonia transversa Cooper
USNM PAL117604A Cooper & Cooper
United States, Virginia
USNM:PAL
Leptaena sp d Johnson et al.
USNM PAL204609 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Strophomena (Eostrophomena) elegantula Walcott
USNM PAL52316C
Sweden
USNM:PAL
Dactylogonia strasburgensis Cooper
USNM PAL117600 Cooper & Loeblich
United States, Virginia
USNM:PAL
Leptaena
USNM PAL124526
USNM:PAL
Dactylogonia incrassata (Hall)
USNM PAL117589B S. Loper
United States, New York
USNM:PAL
Strophomena hallie Miller
USNM PAL45487 E. Ulrich
United States, Ohio, Hamilton County
USNM:PAL
Leptaena sp d Boucot & Johnson
USNM PAL164739 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Leptaena kentuckiana Pope
USNM PAL245366
United States, Kentucky
USNM:PAL
Murinella muralis Cooper
USNM PAL117636F Cooper & Cooper
United States, Tennessee
USNM:PAL
Strophomena inspeciosa Willard
USNM PAL117729E Cooper & Cooper
United States, Alabama
USNM:PAL
Furcitella scofieldi (Winchell & Schuchert)
USNM PAL245369
United States, Kentucky
USNM:PAL
Leptaena oklahomensis Amsden
USNM PAL115295 T. Amsden
United States, Oklahoma, Pontotoc County
USNM:PAL
Strophomena nutans Meek
USNM PAL84879
USNM:PAL
Strophomena basilica Cooper
USNM PAL117705E Cooper Et Al
United States, Tennessee, Rutherford County
USNM:PAL
Strophomena basilica Cooper
USNM PAL117705G Cooper Et Al
United States, Tennessee, Rutherford County
USNM:PAL
Rafinesquina Butts
USNM PAL98222 C. Butts
United States, Virginia, Smyth County
USNM:PAL
Holtedahlina moniquensis Foerste
USNM PAL124846
USNM:PAL
Leptaena ordovicica Cooper
USNM PAL117670C Bridge, Cooper & Mesler
United States, Virginia
USNM:PAL
Oepikina minnesotensis (Winchell)
USNM PAL245298
United States, Kentucky, Jessamine County
USNM:PAL
Bellimurina parviplicifera Cooper
USNM PAL117651 G. Cooper
United States, Tennessee, Maury County
USNM:PAL
Strophomena inspeciosa Willard
USNM PAL117729A Cooper & Cooper
United States, Alabama
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM PAL97875 C. Butts
United States, Virginia, Alleghany County
USNM:PAL
Rafinesquina trentonensis (Conrad)
USNM PAL123282 G. Cooper
United States, New York
USNM:PAL
Leptaena acuticuspidata Amsden
USNM PAL156871 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Murinella muralis Cooper
USNM PAL117636B Cooper & Cooper
United States, Tennessee
USNM:PAL
Strophomena auburnensis Fenton
USNM PAL706418 A. Gerk
United States, Minnesota, Fillmore County
USNM:PAL
Dactylogonia geniculata Ulrich & Cooper
USNM PAL108202B Ulrich & Cooper
United States, Tennessee
USNM:PAL
Leptaena valentia Cocks
USNM PAL164731 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Furcitella scofieldi (Winchell & Schuchert)
USNM PAL245334
United States, Kentucky, Jessamine County
USNM:PAL
Leptaena sp d Boucot & Johnson
USNM PAL164741 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Strophomena rhomboidalis (Wilckens)
USNM PAL25674
USNM:PAL
Leptaena sericea Sowerby
USNM PAL8552 Wheeler Survey 1871-00-00
United States, New Mexico
USNM:PAL
Strophomena hallie Miller
USNM PAL87765 A. Foerste
United States, Kentucky
USNM:PAL
Strophomena medialis Butts
USNM PAL117733A G. Cooper
United States, Tennessee
USNM:PAL
Playfairia pulchra Butts
USNM PAL71475 C. Butts
United States, Alabama, Bibb County
USNM:PAL
Leptaena tenuistriata Sowerby
USNM PAL87045
USNM:PAL
Rafinesquina Howe
USNM PAL418148 HOWE LOC 3
United States, Tennessee
USNM:PAL
Cyphomena grandis Cooper
USNM PAL117621C Cooper Et Al
United States, Virginia
USNM:PAL
Strophomena crinerensis Cooper
USNM PAL117717 Cooper Et Al
United States, Oklahoma, Carter County
USNM:PAL
Dactylogonia incrassata (Hall)
USNM PAL117589A S. Loper
United States, New York
USNM:PAL
Dactylogonia strasburgensis Cooper
USNM PAL117600C Cooper & Loeblich
United States, Virginia
USNM:PAL
Leptaena rhomboidalis (Wilckens)
USNM PAL8527
USNM:PAL
Tetraphalerella costellata (Cooper)
USNM PAL245325
United States, Kentucky, Jessamine County
USNM:PAL
Holtedahlina moniquensis Foerste
USNM PAL124845
USNM:PAL
Strophomena oklahomensis Cooper
USNM PAL117739B Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Strophomena fontinalis White
USNM PAL17223C Wheeler Survey
United States, Utah
USNM:PAL
Dactylogonia extensa Cooper
USNM PAL117584B C. Schuchert
Canada, Quebec
USNM:PAL
Strophomena medialis Butts
USNM PAL98201A R. Mesler
United States, Virginia, Scott County
USNM:PAL
Leptaena richmondensis Foerste
USNM PAL172460 C. Butts
United States, Georgia, Walker County
USNM:PAL
Dactylogonia obtusa Cooper
USNM PAL117594C Bridge
United States, Tennessee
USNM:PAL
Cyphomena grandis Cooper
USNM PAL117621A Cooper Et Al
United States, Virginia
USNM:PAL
Strophomena grandimusculosa Cooper
USNM PAL117720A Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Dactylogonia sp 5 Cooper
USNM PAL117610 Bridge & Cooper
United States, Virginia