Bonetiella Trejo, 1983 † accepted as Bonetocardiella Dufour, 1968 † (original description)
Burocratus Trejo, 1983 † (original description)
Calcistheca Trejo, 1983 † (original description)
Gildaella Trejo, 1983 † (original description)
Microconus Trejo, 1983 † (original description)
Nannoconoides Trejo, 1983 † (original description)
Navarrela Trejo, 1983 † accepted as Navarrella Trejo, 1983 † (basis of record)
Navarrella Trejo, 1983 † (original description)
Praecalcisphaerula Trejo, 1983 † (original description)
Pseudopithonella Trejo, 1983 † (original description)
Risserella Trejo, 1983 † (original description)
Stomiosporella Trejo, 1983 † (original description)

 Taxonomic remark

 for Navarrela Trejo, 1983 †

This spelling found twice in text of original work, however in the formal taxonomic section the name is spelled ... [details]

 Taxonomic remark

 for Navarrella Trejo, 1983 †

This name is also misspelled twice in the original work (as "Navarrela"), however appears in the formal taxonomic ... [details]