USNM:PAL
Rostricellula cuneiformis (Fenton & Fenton)
USNM PAL111484R Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL111541A Mesler & Ulrich
United States, Tennessee
USNM:PAL
Rostricellula nucleolata Cooper
USNM PAL48984A G. Cooper
United States, Minnesota
USNM:PAL
Rostricellula basalaris Cooper
USNM PAL111520A
USNM:PAL
Rostricellula ainsliei (Winchell)
USNM PAL48943A G. Cooper
United States, Minnesota, Fillmore County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205A Ulrich & Cooper
United States, Tennessee
USNM:PAL
Rostricellula multicostata Cooper
USNM PAL117221C G. Cooper
United States, Virginia
USNM:PAL
Cupularostrum
USNM PAL154667
United States, Texas, McCulloch County
USNM:PAL
Cupularostrum macrocosta Boucot
USNM PAL125855 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Cupularostrum
USNM PAL154668
United States, Texas, McCulloch County
USNM:PAL
Rostricellula colei Cooper
USNM PAL117216D Cole
United States, Minnesota, Goodhue County
USNM:PAL
Rostricellula acutiplicata Cooper
USNM PAL117212D G. Cooper
United States, Minnesota
USNM:PAL
Rostricellula compressa Cooper
USNM PAL111462B Cooper Et Al
United States, Tennessee, Rutherford County
USNM:PAL
Rostricellula basalaris Cooper
USNM PAL111458B G. Cooper
United States, Alabama
USNM:PAL
Rostricellula basalaris Cooper
USNM PAL111793B
USNM:PAL
Hemiplethorhynchus subovatum Carter
USNM PAL176882
United States, Iowa, Pocahontas County
USNM:PAL
Rostricellula minnesotensis (Sardeson)
USNM PAL117219A G. Cooper
United States, Wisconsin
USNM:PAL
Rostricellula elliptica Cooper
USNM PAL117217C C. Butts
United States, Virginia
USNM:PAL
Rostricellula compressa Cooper
USNM PAL111462A Cooper Et Al
United States, Tennessee, Rutherford County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205B Ulrich & Cooper
United States, Tennessee
USNM:PAL
Ancillotoechia altisulcata (Amsden)
USNM PAL125854 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Hemiplethorhynchus subovatum Carter
USNM PAL176860
United States, Iowa, Pocahontas County
USNM:PAL
Ancillotoechia Boucot
USNM PAL125901 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Rostricellula rotundata Cooper
USNM PAL36550D G. Cooper
Canada, Ontario
USNM:PAL
Trigonirhynchia occidens (Walcott)
USNM PAL13855
USNM:PAL
Ancillotoechia Johnson et al.
USNM PAL204264 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Rostricellula minuta Cooper
USNM PAL208691
United States, Kentucky
USNM:PAL
Sinotectirostrum banffense shimeri (Warren)
USNM PAL154998 Sadlick 1960-00-00
United States, Idaho
USNM:PAL
Rostricellula transversa Cooper
USNM PAL111545B Bridge & Ulrich
United States, Oklahoma, Murray County
USNM:PAL
Trigonirhynchia occidens (Walcott)
USNM PAL157049 Boucot & Masursky
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia perryi Sheehan
USNM PAL409934 A. Boucot 1963-00-00
United States, California
USNM:PAL
Rostricellula pristina (Raymond)
USNM PAL111793B Cooper & Cooper
United States, Virginia, Augusta County
USNM:PAL
Rostricellula minnesotensis (Sardeson)
USNM PAL117219B G. Cooper
United States, Wisconsin
USNM:PAL
Rostricellula angulata Cooper
USNM PAL117214A G. Cooper
United States, Nevada
USNM:PAL
Rostricellula cuneata Cooper
USNM PAL117218 A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205D Ulrich & Cooper
United States, Tennessee
USNM:PAL
Ancillotoechia aptata Johnson
USNM PAL157040 Murphy & Boucot
United States, Nevada, Eureka County
USNM:PAL
Rostricellula ovata Cooper
USNM PAL117222 Cooper & Cooper
United States, Virginia
USNM:PAL
Cupularostrum recticostatum Sartenaer
USNM PAL143225
USNM:PAL
Lissopleura aequivalvis (Hall)
USNM PAL96800
United States, New York, Albany County
USNM:PAL
Trigonirhynchia occidens (Walcott)
USNM PAL157052
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia gutta Johnson et al.
USNM PAL171498 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Cupularostrum Boucot & Johnson
USNM PAL147258
USNM:PAL
Rostricellula pulchra Cooper
USNM PAL117224A E. Ulrich
United States, Minnesota
USNM:PAL
Rostricellula transversa Cooper
USNM PAL111545A Bridge & Ulrich
United States, Oklahoma, Murray County
USNM:PAL
Ancillotoechia aptata Johnson
USNM PAL157038
United States, Nevada, Eureka County
USNM:PAL
Rostricellula elliptica Cooper
USNM PAL117217B C. Butts
United States, Virginia
USNM:PAL
Rostricellula minuta Cooper
USNM PAL117220B Cooper & Cooper
United States, Tennessee
USNM:PAL
Ancillotoechia aptata Johnson
USNM PAL157036
United States, Nevada, Eureka County
USNM:PAL
Rostricellula angulata Cooper
USNM PAL117214C G. Cooper
United States, Nevada
USNM:PAL
Rostricellula cuneiformis (Fenton & Fenton)
USNM PAL111484T Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205G
USNM:PAL
Cupularostrum stevensoni Cooper & Dutro
USNM PAL201029A Bowsher & Cooper
United States, New Mexico
USNM:PAL
Rostricellula pristina (Raymond)
USNM PAL111520B Bridge & Lawrence
United States, Tennessee
USNM:PAL
Trigonirhynchia occidens (Walcott)
USNM PAL157042 Boucot & Masursky
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia aptata Johnson
USNM PAL157039A
United States, Nevada, Eureka County
USNM:PAL
Rostricellula cuneiformis (Fenton & Fenton)
USNM PAL111484E Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Rostricellula subtransversa Cooper
USNM PAL117228A G. Cooper
United States, Tennessee
USNM:PAL
Rostricellula basalaris Cooper
USNM PAL111520B
USNM:PAL
Rostricellula basalaris Cooper
USNM PAL111524B Cooper Et Al
United States, Alabama
USNM:PAL
Rostricellula elliptica Cooper
USNM PAL117217D C. Butts
United States, Virginia
USNM:PAL
Rostricellula compressa Cooper
USNM PAL111468 G. Cooper
United States, Tennessee
USNM:PAL
Morphorhynchus varicostatum Cooper & Dutro
USNM PAL200919B C. Branson
United States, New Mexico, Sierra County
USNM:PAL
Cupularostrum recticostatum Sartenaer
USNM PAL143229
USNM:PAL
Cupularostrum macrocosta Boucot
USNM PAL125856 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Trigonirhynchia occidens (Walcott)
USNM PAL157046 Boucot & Masursky
United States, Nevada, Eureka County
USNM:PAL
Rostricellula cuneiformis (Fenton & Fenton)
USNM PAL111484U Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205A
USNM:PAL
Rostricellula tumidula Cooper
USNM PAL98196A
USNM:PAL
Rostricellula colei Cooper
USNM PAL117216C Cole
United States, Minnesota, Goodhue County
USNM:PAL
Rostricellula colei Cooper
USNM PAL117216F Cole
United States, Minnesota, Goodhue County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205C
USNM:PAL
Ancillotoechia Johnson et al.
USNM PAL204263 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia gutta Johnson et al.
USNM PAL171496 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Rostricellula acutiplicata Cooper
USNM PAL117212A G. Cooper
United States, Minnesota
USNM:PAL
Ancillotoechia Boucot & Johnson
USNM PAL164833 W. Smith 1961-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Rostricellula cuneiformis (Fenton & Fenton)
USNM PAL111484A Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Rostricellula minnesotensis (Sardeson)
USNM PAL118035A G. Cooper
United States, Illinois
USNM:PAL
Ancillotoechia marginata (Thomas)
USNM PAL158203
United States, Arkansas, Independence County
USNM:PAL
Trigonirhynchia occidens (Walcott)
USNM PAL157045 Boucot & Masursky
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia aptata Johnson
USNM PAL157035
United States, Nevada, Eureka County
USNM:PAL
Cupularostrum recticostatum Sartenaer
USNM PAL143227
USNM:PAL
Rostricellula wilsonae Cooper
USNM PAL117234A G. Cooper
Canada, Ontario
USNM:PAL
Ancillotoechia berryi Sheehan
USNM PAL409946 A. Boucot 1963-00-00
United States, California
USNM:PAL
Cupularostrum Boucot
USNM PAL125860 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Cupularostrum macrocosta Boucot
USNM PAL125852 A. Boucot 1950-07-22
United States, Maine, Somerset County
USNM:PAL
Rostricellula subtransversa Cooper
USNM PAL117228C G. Cooper
United States, Tennessee
USNM:PAL
Rostricellula multicostata Cooper
USNM PAL117221E G. Cooper
United States, Virginia
USNM:PAL
Cupularostrum stevensoni Cooper & Dutro
USNM PAL200896A
United States, New Mexico, Socorro County
USNM:PAL
Rostricellula basalaris Cooper
USNM PAL111524C Cooper Et Al
United States, Alabama
USNM:PAL
Cupularostrum
USNM PAL154669
United States, Texas, McCulloch County
USNM:PAL
Rostricellula varicosta Cooper
USNM PAL117238B Neuman
United States, Tennessee
USNM:PAL
Hemiplethorhynchus subovatum Carter
USNM PAL176876
United States, Iowa, Pocahontas County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL111541C Mesler & Ulrich
United States, Tennessee
USNM:PAL
Rostricellula basalaris Cooper
USNM PAL111524A Cooper Et Al
United States, Alabama
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205C
USNM:PAL
Rostricellula plattinensis (Fenton)
USNM PAL111491 Bridge & Cooper
United States, Missouri
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205H
USNM:PAL
Rostricellula compressa Cooper
USNM PAL111481B Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Rostricellula rotundata Cooper
USNM PAL36550B G. Cooper
Canada, Ontario