Bigenerina digitata var. clavata Silvestri, 1896 † (original description)
Bigenerina digitata var. pyrula Silvestri, 1896 † (original description)
Biloculina globosa Silvestri, 1896 † (original description)
Cassidulina laevigata var. carinata Silvestri, 1896 accepted as Cassidulina carinata Silvestri, 1896 (original description)
Cycloclypeus guembelianus var. papillosa Silvestri, 1896 † (original description)
Frondicularia annularis var. alata Silvestri, 1896 † (original description)
Frondicularia inaequalis var. apiculata Silvestri, 1896 † (original description)
Frondicularia inaequalis var. costata Silvestri, 1896 † accepted as Frondicularia inaequalis var. silvestriana Thalmann, 1952 † accepted as Mucronina silvestriana (Thalmann, 1952) † (original description)
Frondicularia inaequalis var. denticulata Silvestri, 1896 † accepted as Mucronina compressa (Costa, 1855) † (original description)
Lagena cellularis Silvestri, 1896 † accepted as Oolina cellularis (Silvestri, 1896) † (original description)
Lagena favoides Silvestri, 1896 † (original description)
Lagena hirsuta Silvestri, 1896 † (original description)
Lagena orbignyana var. lenticularis Silvestri, 1896 † (original description)
Marginulina costata var. coarctata Silvestri, 1896 † (original description)
Marginulina costata var. elongata Silvestri, 1896 † (original description)
Marginulina costata var. seminuda Silvestri, 1896 † (original description)
Marginulina costata var. tenuecostata Silvestri, 1896 † (original description)
Marginulina hirsuta var. elongata Silvestri, 1896 † (original description)
Miliolina adelosina Silvestri, 1896 † accepted as Adelosina pulchella d'Orbigny, 1846 accepted as Adelosina schreibersii (d'Orbigny, 1846) † (original description)
Miliolina angulata Silvestri, 1896 (original description)
Miliolina arcuata Silvestri, 1896 † (original description)
Miliolina auberiana var. tenuestriata Silvestri, 1896 † (original description)
Miliolina bicornis var. rotundata Silvestri, 1896 † (original description)
Miliolina bicornis var. seminuda Silvestri, 1896 † (original description)
Miliolina bicornis var. separans Silvestri, 1896 † (original description)
Miliolina bronniana var. tenuecostata Silvestri, 1896 † accepted as Adelosina tenuecostata (Silvestri, 1896) † (original description)
Miliolina glomus Silvestri, 1896 † (original description)
Miliolina incerta Silvestri, 1896 † (original description)
Miliolina inflata var. spinescens Silvestri, 1896 † (original description)
Miliolina longiuscula Silvestri, 1896 † (original description)
Miliolina pulchella var. bicornis Silvestri, 1896 † (original description)
Miliolina pulchella var. striata Silvestri, 1896 † (original description)
Miliolina seminulum var. planata Silvestri, 1896 † (original description)
Miliolina undosa var. striata Silvestri, 1896 † (original description)
Nodosaria catenulata var. nuda Silvestri, 1896 † (original description)
Nodosaria catenulata var. vertebralis Silvestri, 1896 † (original description)
Nodosaria monilis var. tenuecostata Silvestri, 1896 † (original description)
Nodosaria papillosa var. dentalinoides Silvestri, 1896 † (original description)
Nodosaria perversa var. imperfecta-costata Silvestri, 1896 † accepted as Orthomorphina perversa (Schwager, 1866) † (original description)
Nodosaria perversa var. imperfectecostata Silvestri, 1896 † accepted as Orthomorphina perversa (Schwager, 1866) † (original description)
Nodosaria raphanistrum var. coarctatoconica Silvestri, 1896 † (original description)
Nodosaria raphanistrum var. coarctatodentalinoides Silvestri, 1896 † (original description)
Nodosaria raphanistrum var. conicocylindroidea Silvestri, 1896 † (original description)
Nodosaria raphanistrum var. dentalinoides Silvestri, 1896 † (original description)
Nodosaria scalaris var. elongata Silvestri, 1896 † (original description)
Nodosaria subtertenuata var. glabra Silvestri, 1896 † accepted as Lotostomoides calomorpha (Reuss, 1866) † (original description)
Pleurostomella alternans var. tubulata Silvestri, 1896 † accepted as Pleurostomella alternans Schwager, 1866 † (original description)
Polymorphina oblonga var. fistulosa Silvestri, 1896 † (original description)
Rhabdogonium tricarinatum var. elongata Silvestri, 1896 † (original description)
Spiroloculina elegans Silvestri, 1896 † (original description)
Spiroloculina limbata var. elongata Silvestri, 1896 † (original description)
Spiroloculina limbata var. planulata Silvestri, 1896 † (original description)
Textularia agglutinans var. excavata Silvestri, 1896 † (original description)
Textularia cilindracea Silvestri, 1896 † (original description)
Textularia concava var. carinata Silvestri, 1896 † (original description)
Textularia conica var. subcarinata Silvestri, 1896 † (original description)
Textularia rugosa var. marginata Silvestri, 1896 † (original description)
Truncatulina lobatula var. refulgens Silvestri, 1896 † (original description)