USNM:PAL
Rostricellula pulchra Cooper
USNM PAL117224B E. Ulrich
United States, Minnesota
USNM:PAL
Rostricellula plena (Hall)
USNM PAL328142 R. Neuman
United States, Pennsylvania
USNM:PAL
Ancillotoechia Johnson et al.
USNM PAL204268 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Virginiata arkansana (Thomas)
USNM PAL158197 Mesler & Ulrich
United States, Arkansas, Searcy County
USNM:PAL
Rostricellula varicosta Cooper
USNM PAL117238 Neuman
United States, Tennessee
USNM:PAL
Cupularostrum Johnson
USNM PAL390125 SSN-1-571
United States, Nevada
USNM:PAL
Rostricellula nucleolata Cooper
USNM PAL48984 G. Cooper
United States, Minnesota
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL111535 E. Ulrich 1901-00-00
United States, Tennessee
USNM:PAL
Ancillotoechia gutta Johnson et al.
USNM PAL171499 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Rostricellula acutiplicata Cooper
USNM PAL117212C G. Cooper
United States, Minnesota
USNM:PAL
Cupularostrum macrocosta Boucot
USNM PAL125851 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Cupularostrum Cooper & Dutro
USNM PAL200895 Cooper & Dutro
United States, New Mexico
USNM:PAL
Rostricellula triangulata Cooper
USNM PAL111549B G. Cooper
Canada, Quebec
USNM:PAL
Rostricellula tumidula Cooper
USNM PAL98196B
USNM:PAL
Trigonirhynchia occidens (Walcott)
USNM PAL157044 Boucot & Masursky
United States, Nevada, Eureka County
USNM:PAL
Cupularostrum recticostatum Sartenaer
USNM PAL143226
USNM:PAL
Trigonirhynchia occidens (Walcott)
USNM PAL157051 Univ.California Los Angeles
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia marginata (Thomas)
USNM PAL158204 Ulrich & Mesler
United States, Arkansas, Independence County
USNM:PAL
Virginiata arkansana (Thomas)
USNM PAL158198 Purdue & Miser
United States, Arkansas, Independence County
USNM:PAL
Rostricellula acutiplicata Cooper
USNM PAL117213B Sardeson
United States, Minnesota, Goodhue County
USNM:PAL
Ancillotoechia marginata (Thomas)
USNM PAL158200 R. Mesler
United States, Arkansas, Independence County
USNM:PAL
Rostricellula orientalis (Billings)
USNM PAL111489 G. Cooper
Canada, Quebec
USNM:PAL
Ancillotoechia Johnson et al.
USNM PAL204269 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia Boucot & Johnson
USNM PAL164834 W. Smith 1961-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Ancillotoechia aptata Johnson
USNM PAL157041 Murphy & Boucot
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia aptata Johnson
USNM PAL157039
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia berryi Sheehan
USNM PAL409947 A. Boucot 1963-00-00
United States, California
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL111541B Mesler & Ulrich
United States, Tennessee
USNM:PAL
Rostricellula cuneiformis (Fenton & Fenton)
USNM PAL111484Q Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Ancillotoechia marginata (Thomas)
USNM PAL158199 Ulrich & Mesler
United States, Arkansas, Independence County
USNM:PAL
Cupularostrum Johnson
USNM PAL390126 SSN-1-571
United States, Nevada
USNM:PAL
Rostricellula varicosta Cooper
USNM PAL117238D Neuman
United States, Tennessee
USNM:PAL
Rostricellula colei Cooper
USNM PAL117216E Cole
United States, Minnesota, Goodhue County
USNM:PAL
Ancillotoechia Johnson et al.
USNM PAL204265 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Cupularostrum Boucot
USNM PAL125862 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Rostricellula missouriensis (Fenton & Fenton)
USNM PAL111488 Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Rostricellula sp 3 Cooper
USNM PAL117237 G. Cooper
United States, Minnesota, Goodhue County
USNM:PAL
Rostricellula costata Cooper
USNM PAL111460B G. Cooper
United States, Alabama
USNM:PAL
Moorefieldella eurekensis (Walcott)
USNM PAL617252
United States, Arkansas
USNM:PAL
Rostricellula basalaris Cooper
USNM PAL111793C
USNM:PAL
Moorefieldella davisi Shaw
USNM PAL139189
USNM:PAL
Rostricellula variabilis Cooper
USNM PAL117232 G. Cooper
United States, Georgia
USNM:PAL
Ancillotoechia minerva (Barrande)
USNM PAL204188 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Ancillotoechia Johnson et al.
USNM PAL204270 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205 Ulrich & Cooper
United States, Tennessee
USNM:PAL
Ancillotoechia Johnson et al.
USNM PAL204267 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Virginiata arkansana (Thomas)
USNM PAL158193 Purdue & Miser
United States, Arkansas, Independence County
USNM:PAL
Rostricellula rotundata Cooper
USNM PAL36550A G. Cooper
Canada, Ontario
USNM:PAL
Ancillotoechia Boucot & Johnson
USNM PAL164831 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Rostricellula angulata Cooper
USNM PAL117214B G. Cooper
United States, Nevada
USNM:PAL
Cupularostrum
USNM PAL154670
United States, Texas, McCulloch County
USNM:PAL
Rostricellula wilsonae Cooper
USNM PAL117234B G. Cooper
Canada, Ontario
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL117226A Cooper Et Al
United States, Tennessee, Rutherford County
USNM:PAL
Hemiplethorhynchus subovatum Carter
USNM PAL176877
United States, Iowa, Pocahontas County
USNM:PAL
Rostricellula compressa Cooper
USNM PAL111481D Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Rostricellula rotundata Cooper
USNM PAL36550C G. Cooper
Canada, Ontario
USNM:PAL
Virginiata arkansana (Thomas)
USNM PAL158196 Purdue & Miser
United States, Arkansas, Independence County
USNM:PAL
Rostricellula pristina (Raymond)
USNM PAL111520A Bridge & Lawrence
United States, Tennessee
USNM:PAL
Rostricellula cuneiformis (Fenton & Fenton)
USNM PAL111484 Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Rostricellula pristina (Raymond)
USNM PAL111793A Cooper & Cooper
United States, Virginia, Augusta County
USNM:PAL
Rostricellula elliptica Cooper
USNM PAL117217A C. Butts
United States, Virginia
USNM:PAL
Macropotamorhynchus
USNM PAL557963 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL108205E
USNM:PAL
Rostricellula rostrata Ulrich & Cooper
USNM PAL111531B Bridge & Cooper
United States, Tennessee
USNM:PAL
Rostricellula multicostata Cooper
USNM PAL117221A G. Cooper
United States, Virginia
USNM:PAL
Rostricellula colei Cooper
USNM PAL117216A Cole
United States, Minnesota, Goodhue County