Amauropsina thomasii Villalta Comella, 1956 † (original description)
Ancilla (Sparellina) eocenica Villalta Comella, 1956 † (original description)
Borsonia (Cordieria) marceti Villalta Comella, 1956 † (original description)
Borsonia (Cordieria) microgranulosa Villalta Comella, 1956 † (original description)
Cryptospira (Cryptospira) aragonensis Villalta Comella, 1956 † (original description)
Cryptospira (Gibberula) striata Villalta Comella, 1956 † (original description)
Distorsio alvaradoi Villalta Comella, 1956 † accepted as Personopsis alvaradoi (Villalta Comella, 1956) † (original description)
Drillia (Crassispira) aragonica Villalta Comella, 1956 † (original description)
Mesalia yebrensis Villalta Comella, 1956 † (original description)
Newtoniella iberica Villalta Comella, 1956 † (original description)
Olivancillaria (Agaronia) J. E. Gray, 1839 accepted as Agaronia J. E. Gray, 1839 (basis of record)
Olivancillaria (Agaronia) bartoniensis Villalta Comella, 1956 † (original description)
Orthochetus solei Villalta Comella, 1956 † (original description)
Pleurotoma (Eopleurotoma) fontbotae Villalta Comella, 1956 † (original description)
Pyramidella oscensis Villalta Comella, 1956 † (original description)
Pyramidella terebellata var. conica Villalta Comella, 1956 † (original description)
Rimella (Strombolaria) De Gregorio, 1880 † accepted as Strombolaria De Gregorio, 1880 † (basis of record)
Rimella (Strombolaria) boussaci Villalta Comella, 1956 † (original description)
Rostellaria (Sulcogladius) vidali Villalta Comella, 1956 † accepted as Sulcogladius vidali (Villalta Comella, 1956) † (original description)
Solarium (Pseudotorinia) oscensis Villalta Comella, 1956 † (original description)
Solarium (Pseudotorinia) yebrensis Villalta Comella, 1956 † (original description)
Surcula (Apiotoma) revillae Villalta Comella, 1956 † (original description)
Surcula almelae Villalta Comella, 1956 † (original description)
Turricula (Fusomitra) [sic] † accepted as Fusimitra Conrad, 1855 † (basis of record)
Turricula (Fusomitra) malladae Villalta Comella, 1956 † (original description)
Turricula oscensis Villalta Comella, 1956 † (original description)
Tympanotonus dallonii Villalta Comella, 1956 † (original description)
Volutilithes (Volutocorbis) crespelli Villalta Comella, 1956 † (original description)
Volutilithes (Volutocorbis) pyrenaica Villalta Comella, 1956 † (original description)

Spain for Amauropsina thomasii Villalta Comella, 1956 † 
Spain for Ancilla (Sparellina) eocenica Villalta Comella, 1956 † 
Spain for Borsonia (Cordieria) marceti Villalta Comella, 1956 † 
Spain for Borsonia (Cordieria) microgranulosa Villalta Comella, 1956 † 
Spain for Cryptospira (Cryptospira) aragonensis Villalta Comella, 1956 † 
Spain for Cryptospira (Gibberula) striata Villalta Comella, 1956 † 
Spain for Drillia (Crassispira) aragonica Villalta Comella, 1956 † 
Spain for Mesalia yebrensis Villalta Comella, 1956 † 
Spain for Newtoniella iberica Villalta Comella, 1956 † 
Spain for Olivancillaria (Agaronia) bartoniensis Villalta Comella, 1956 † 
Spain for Orthochetus solei Villalta Comella, 1956 † 
Spain for Pleurotoma (Eopleurotoma) fontbotae Villalta Comella, 1956 † 
Spain for Pyramidella oscensis Villalta Comella, 1956 † 
Spain for Pyramidella terebellata var. conica Villalta Comella, 1956 † 
Spain for Rimella (Strombolaria) boussaci Villalta Comella, 1956 † 
Spain for Rostellaria (Sulcogladius) vidali Villalta Comella, 1956 † 
Spain for Solarium (Pseudotorinia) oscensis Villalta Comella, 1956 † 
Spain for Solarium (Pseudotorinia) yebrensis Villalta Comella, 1956 † 
Spain for Surcula (Apiotoma) revillae Villalta Comella, 1956 † 
Spain for Surcula almelae Villalta Comella, 1956 † 
Spain for Turricula (Fusomitra) malladae Villalta Comella, 1956 † 
Spain for Turricula oscensis Villalta Comella, 1956 † 
Spain for Tympanotonus dallonii Villalta Comella, 1956 † 
Spain for Volutilithes (Volutocorbis) crespelli Villalta Comella, 1956 † 
Spain for Volutilithes (Volutocorbis) pyrenaica Villalta Comella, 1956 †