Anomalina salinasensis Kleinpell, 1938 † accepted as Anomalinoides salinasensis (Kleinpell, 1938) † (original description)
Baggina cancriformis Kleinpell, 1938 † (original description)
Baggina robusta Kleinpell, 1938 † accepted as Valvulineria robusta (Kleinpell, 1938) † (original description)
Baggina robusta var. globosa Kleinpell, 1938 † (original description)
Baggina subinaequalis Kleinpell, 1938 † (original description)
Bolivina bramlettei Kleinpell, 1938 † accepted as Loxostomina bramlettei (Kleinpell, 1938) † (original description)
Bolivina cuneiformis Kleinpell, 1938 † (original description)
Bolivina dunlapi Kleinpell, 1938 † (original description)
Bolivina imbricata var. inflata Kleinpell, 1938 † (original description)
Bolivina malagaensis Kleinpell, 1938 † (original description)
Bolivina perrini Kleinpell, 1938 † (original description)
Bolivina pseudospissa Kleinpell, 1938 † (original description)
Bolivina rankini Kleinpell, 1938 (original description)
Bolivina salinasensis Kleinpell, 1938 † (original description)
Bolivina subhughesi Kleinpell, 1938 † (original description)
Bolivina ticensis Kleinpell, 1938 † (original description)
Bolivina tumida var. cuneata Kleinpell, 1938 † (original description)
Bolivina woodringi Kleinpell, 1938 † (original description)
Bolivina yneziana Kleinpell, 1938 † (original description)
Bulimina galliheri Kleinpell, 1938 † accepted as Praeglobobulimina galliheri (Kleinpell, 1938) † (original description)
Bulimina montereyana Kleinpell, 1938 † accepted as Globobulimina montereyana (Kleinpell, 1938) † (original description)
Bulimina montereyana var. delmonteensis Kleinpell, 1938 † accepted as Bulimina delmonteensis Kleinpell, 1938 † (original description)
Bulimina ovula var. pedroana Kleinpell, 1938 † (original description)
Bulimina pseudoaffinis Kleinpell, 1938 (original description)
Buliminella semihispida Kleinpell, 1938 † accepted as Eubuliminella semihispida (Kleinpell, 1938)  † (original description)
Cassidulina panzana Kleinpell, 1938 † (original description)
Cassidulina williami Kleinpell, 1938 † (original description)
Cibicides altamiraensis Kleinpell, 1938 † (original description)
Cibicides relizensis Kleinpell, 1938 † (original description)
Dentalina pioneerensis Kleinpell, 1938 † (original description)
Discorbinella valmonteensis Kleinpell, 1938 † accepted as Holmanella valmonteensis (Kleinpell, 1938) † (original description)
Elphidium granti Kleinpell, 1938 † (original description)
Eponides frizzelli Kleinpell, 1938 † (original description)
Eponides multicameratus Kleinpell, 1938 † accepted as Hansenisca multicamerata (Kleinpell, 1938) † (original description)
Gyroidina relizana Kleinpell, 1938 † (original description)
Lenticulina relizensis Kleinpell, 1938 † (original description)
Nodogenerina cienegaensis Kleinpell, 1938 † accepted as Siphonodosaria lohmani (Kleinpell, 1938) † (original description)
Nodogenerina irregularis Kleinpell, 1938 † accepted as Nodosaria irregularis (Kleinpell, 1938) † (original description)
Nodogenerina lohmani Kleinpell, 1938 † accepted as Siphonodosaria lohmani (Kleinpell, 1938) † (original description)
Nodogenerina sanctaecrucis Kleinpell, 1938 † accepted as Siphonodosaria lepidula (Schwager, 1866) † (original description)
Nodosaria estorffi Kleinpell, 1938 † (original description)
Nodosaria hamilli Kleinpell, 1938 † (original description)
Nonion goudkoffi Kleinpell, 1938 † accepted as Astrononion goudkoffi (Kleinpell, 1938) † (original description)
Nonion incisum var. kernensis Kleinpell, 1938 † (original description)
Nonion schencki Kleinpell, 1938 † accepted as Pseudononion schencki (Kleinpell, 1938) † (original description)
Nonion ynezianum Kleinpell, 1938 † (original description)
Planularia cushmani Kleinpell, 1938 † (original description)
Planularia dubia Kleinpell, 1938 † (original description)
Planularia luciana Kleinpell, 1938 † accepted as Lenticulina luciana (Kleinpell, 1938) † (original description)
Planulina appressa Kleinpell, 1938 † (original description)
Planulina baggi Kleinpell, 1938 † accepted as Holmanella baggi (Kleinpell, 1938) † (original description)
Plectofrondicularia barbati Kleinpell, 1938 † (original description)
Plectofrondicularia miocenica var. laimingi Kleinpell, 1938 † (original description)
Pullenia miocenica Kleinpell, 1938 † (original description)
Pullenia miocenica var. globula Kleinpell, 1938 † (original description)
Pullenia moorei Kleinpell, 1938 † (original description)
Pullenia pedroana Kleinpell, 1938 † (original description)
Pulvinulinella relizensis Kleinpell, 1938 † (original description)
Robulus hughesi Kleinpell, 1938 † accepted as Lenticulina hughesi (Kleinpell, 1938) † (original description)
Robulus mohnensis Kleinpell, 1938 † accepted as Lenticulina mohnensis (Kleinpell, 1938) † (original description)
Robulus reedi Kleinpell, 1938 † accepted as Lenticulina reedi (Kleinpell, 1938) † (original description)
Robulus smileyi Kleinpell, 1938 † accepted as Lenticulina smileyi (Kleinpell, 1938) † (original description)
Siphogenerina nuciformis Kleinpell, 1938 † accepted as Transversigerina nuciformis (Kleinpell, 1938) † (original description)
Siphogenerina smithi Kleinpell, 1938 † accepted as Rectuvigerina smithi (Kleinpell, 1938) † accepted as Hofkeruva smithi (Kleinpell, 1938) † accepted as Uvigerina smithi (Kleinpell, 1938) † (original description)
Suggrunda californica Kleinpell, 1938 † (original description)
Textularia shivelyi Kleinpell, 1938 † (original description)
Uvigerina (Uvigerinella) californica var. parva Kleinpell, 1938 † accepted as Uvigerinella californica var. preparva Bandy & Arnal, 1957 (original description)
Uvigerina angelina Kleinpell, 1938 † (original description)
Uvigerina hannai Kleinpell, 1938 † (original description)
Uvigerina joaquinensis Kleinpell, 1938 † (original description)
Valvulineria araucana var. malagaensis Kleinpell, 1938 † (original description)
Valvulineria casitasensis var. subcasitasensis Kleinpell, 1938 † (original description)
Valvulineria williami Kleinpell, 1938 † (original description)