Amauropsis singleyi G. D. Harris, 1895 † (original description)
Astarte smithvillensis G. D. Harris, 1895 † (original description)
Astyris bastropensis G. D. Harris, 1895 † accepted as Mitrella bastropensis (G. D. Harris, 1895) † (original description)
Cancellaria bastropensis G. D. Harris, 1895 † (original description)
Cancellaria ellapsa Conrad, 1865 † (basis of record)
Cancellaria panones G. D. Harris, 1895 † (original description)
Cancellaria panones var. junipera G. D. Harris, 1895 † (original description)
Cancellaria panones var. smithvillensis G. D. Harris, 1895 † (original description)
Cancellaria penrosei G. D. Harris, 1895 † (original description)
Cancellaria ulmula G. D. Harris, 1895 † (original description)
Caricella demissa var. texana (Gabb, 1860) † (basis of record)
Caricella subangulata var. cherokeensis G. D. Harris, 1895 † (original description)
Cerithium webbi G. D. Harris, 1895 † (original description)
Clavilithes humerosa (Conrad, 1855) † (basis of record)
Clavilithes humerosa var. texanus G. D. Harris, 1895 † (original description)
Clavilithes kennedyanus G. D. Harris, 1895 † (original description)
Clavilithes regexus G. D. Harris, 1895 † (original description)
Conus smithvillensis G. D. Harris, 1895 † (original description)
Corbula aldrichi var. smithvillensis G. D. Harris, 1895 † (original description)
Crassatella antestriata Gabb, 1860 † (additional source)
Crassatella texalta G. D. Harris, 1895 † (original description)
Crassatella texana Heilprin, 1891 † (additional source)
Crassatella trapaquara G. D. Harris, 1895 † (original description)
Cylichnella atysopsis G. D. Harris, 1895 † (original description)
Dillwynella texana G. D. Harris, 1895 † (original description)
Gaza aldrichiana G. D. Harris, 1895 † (original description)
Latirus singleyi G. D. Harris, 1895 † (original description)
Levifusus trabeatoides G. D. Harris, 1895 † accepted as Michela trabeatoides (G. D. Harris, 1895) † (original description)
Martesia texana G. D. Harris, 1895 † (original description)
Meretrix texacola G. D. Harris, 1895 † (original description)
Mesalia claibornensis G. D. Harris, 1895 † (original description)
Murex (Odontopolys) compsorhytis Gabb, 1860 † (additional source)
Murex fusates G. D. Harris, 1895 † (original description)
Periploma collardi G. D. Harris, 1895 † (original description)
Pseudoliva ostrarupis G. D. Harris, 1895 † (original description)
Pyramidella bastropensis G. D. Harris, 1895 † (original description)
Ringicula trapaquara G. D. Harris, 1895 † (original description)
Siliqua simondsi G. D. Harris, 1895 † (original description)
Syrnola trapaquara G. H. Harris, 1860 † (original description)
Tellina tallicheti G. D. Harris, 1895 † (original description)
Tenuiscala trapaquara G. D. Harris, 1895 † (original description)
Tenuiscala trapaquara var. engona G. D. Harris, 1895 † (original description)
Terebra houstonia G. D. Harris, 1895 † (original description)
Terebra texagyra G. D. Harris, 1895 † (original description)
Turritella dumblei G. D. Harris, 1895 † (original description)
Turritella dutexata G. D. Harris, 1895 † (original description)
Turritella nasuta var. houstonia G. D. Harris, 1895 † (original description)
Turritella nerinexa G. D. Harris, 1895 † (original description)
Volutilithes dalli G. D. Harris, 1895 † (original description)
Volvaria gabbiana G. D. Harris, 1895 † (original description)