Alticonilites Hance, Hou & Vachard, 2011 † (original description)
Alticonilites kalvodaia Hance, Hou & Vachard, 2011 † (original description)
Alticonilites kimpei (Conil in Kimpe et al., 1978) † (new combination reference)
Alticonilites tchussovensis (Postoyalko in Stepanov et al., 1975) † (new combination reference)
Ammarchaediscus aegyptiacus (Omara & Conil, 1965) † (new combination reference)
Ammarchaediscus eospirillinoides (Brazhnikova, 1967) † (new combination reference)
Ammarchaediscus monstratus (Grozdilova & Lebedeva, 1954) † (new combination reference)
Ammarchaediscus monstratus subsp. kolymensis (Bogush & Yuferev, 1970) † (new combination reference)
Ammarchaediscus transitus (Reitlinger, 1969) † (new combination reference)
Archaediscida † (redescription)
Archaediscus (Neoarchaediscus) exiguus Bozorgnia, 1973 † accepted as Propermodiscus tenuissimus Skvortsov, 1965 † accepted as Nodosarchaediscus tenuissimus (Skvortsov, 1965) † accepted as Nodasperodiscus tenuissimus (Skvortsov, 1965) † (source of synonymy)
Baituganella anomalis (Vdovenko, 1962) † (new combination reference)
Bogushella Conil & Lys, 1977 † accepted as Lituotubella Rauzer-Chernousova, 1948 † (source of synonymy)
Brunsia attenta Durkina, 1959 † accepted as Brunsiina attenta (Durkina, 1959) † (status source)
Brunsia compacta Lin, 1984 † accepted as Midiella compacta (Lin, 1984) † (status source)
Brunsia curiosa (Malakhova, 1956) † (new combination reference)
Brunsia dainae (Vdovenko, 1970) † (new combination reference)
Brunsia germanica (Liebus, 1932) † (new combination reference)
Brunsia glomerosa (Malakhova, 1956) † (new combination reference)
Brunsia ilimica (Malakhova, 1956) † (new combination reference)
Brunsia infracarbonica (Dain, 1958) † (new combination reference)
Brunsia ovalis (Malakhova, 1956) † (new combination reference)
Brunsia quadrata (Malakhova, 1956) † (new combination reference)
Brunsia recessa (Conil & Lys, 1964) † (new combination reference)
Brunsia sairamica (Poyarkov in Skvorzov, 1965) † (new combination reference)
Brunsia serenae (Malakhova, 1956) † (new combination reference)
Brunsia spirillinoides (Grozdilova & Glebovskaia, 1948) † (new combination reference)
Brunsia versa (Conil & Lys, 1964) † (new combination reference)
Brunsiina complanata (Conil & Lys, 1964) † (new combination reference)
Brunsiina ezhwadorica (Durkina, 1959) † (new combination reference)
Brunsiina novita (Chuvashov, 1965) † (new combination reference)
Brunsiina obtusa (Durkina, 1959) † (new combination reference)
Caligella geniculata (Malakhova, 1975) † (new combination reference)
Carbonella modesta (Malakhova, 1954) † (new combination reference)
Chernyshinella glomiformis subsp. polymorpha (Malakhova, 1956) † (new combination reference)
Chernyshinella glomiformis subsp. uralica (Malakhova, 1956) † (new combination reference)
Chernyshinella oldae (Grozdilova & Lebedeva, 1954) † accepted as Prochernyshinella oldae (Grozdilova & Lebedeva, 1954) † (new combination reference)
Chernyshinella paucicamerata (Lipina in Grozdilova & Lebedeva, 1954) † (new combination reference)
Chernyshinella spinula (Brazhnikova, 1974) † (new combination reference)
Chernyshinella triangula (Lipina, 1965) † (new combination reference)
Condrustella chusovensis (Lipina, 1989) † (new combination reference)
Condrustella shirokensis (Lipina, 1989) † (new combination reference)
Consobrinella lipinae (Conil & Lys, 1964) † accepted as Consobrinella minima (Lipina, 1948) † accepted as Consobrinellopsis minima (Lipina, 1948) † (new combination reference)
Costayella dainae (Malakhova, 1956) † (new combination reference)
Crassiseptella bulbisepta (Conil & Lys, 1964) † (new combination reference)
Crassiseptella clavaesepta (Conil & Lys, 1967) † (new combination reference)
Crassiseptella tumesepta (Zeller, 1957) † (new combination reference)
Crassiseptella yuferevi (Conil, 1984) † (new combination reference)
Cribroparaendothyra Lipina in Rauzer-Chernousova et al., 1996 † accepted as Paraendothyra Chernysheva, 1940 † (source of synonymy)
Cribrospira auriculata (Lin, 1981) † (new combination reference)
Cribrostomum curvatum Eickhoff, 1968 † accepted as Cribrostomum lecomptei Conil & Lys, 1964 † (source of synonymy)
Dainella (Praedainella) Hance, Hou & Vachard, 2011 † accepted as Praedainella Hance, Hou & Vachard, 2011 † (original description)
Dainella (Praedainella) corpulenta Hance, Hou & Vachard, 2011 † (original description)
Dainella (Praedainella) delicataeformis Hance, Hou & Vachard, 2011 † accepted as Praedainella delicataeformis (Hance, Hou & Vachard, 2011) † (original description)
Dainella (Praedainella) inexpectata Hance, Hou & Vachard, 2011 † (original description)
Dainellidae Cózar & Vachard, 2001 nom. transl. Hance, Hou & Vachard, 2011 † (original description)
Endoglomospiranella Reitlinger in Bogush et al., 1987  † accepted as Laxoendothyra Brazhnikova & Vdovenko, 1972 † (source of synonymy)
Endolaxina Hance, Hou & Vachard, 2011 † (original description)
Endolaxina alviterna (Durkina, 1959) † (new combination reference)
Endolaxina decliva (Durkina, 1959) † (new combination reference)
Endolaxina laxa (Conil & Lys, 1964) † (new combination reference)
Endolaxina laxa subsp. evidensa (Simonova, 1975) † (new combination reference)
Endolaxina laxella (Simonova, 1975) † (new combination reference)
Endolaxina oblisa (Postoyalko, 1975) † (new combination reference)
Endolaxina tortuosa (Ganelina, 1966) † (new combination reference)
Endolaxina wui Hance, Hou & Vachard, 2011 † (original description)
Endospiroplectammina otorja (Pronina, 1963) † (new combination reference)
Endospiroplectammina tarda (Conil & Lys, 1964) † (new combination reference)
Endothyra pseudocrassa Wan in Wan et al., 1963 † accepted as Plectogyranopsis pseudocrassa (Wan in Wan et al., 1963) † (basis of record)
Endothyranopsis (Eosinopsis) Hance, Hou & Vachard, 2011 † (original description)
Endothyranopsis (Eosinopsis) lancastria (Riley, 1995) † (new combination reference)
Endothyranopsis (Eosinopsis) praevia Postoyalko, 1975 † (new combination reference)
Endothyranopsis (Eosinopsis) primaeva Hance, Hou & Vachard, 2011 † (original description)
Endothyranopsis (Eosinopsis) solida Hance, Hou & Vachard, 2011 † (original description)
Endothyranopsis (Reitlingeropsis) Hance, Hou & Vachard, 2011 † (original description)
Endothyranopsis (Reitlingeropsis) dafengensis (Zhang & Li, 1987) † (new combination reference)
Endothyranopsis (Reitlingeropsis) intermedia (Rauzer-Chernousova, 1948) † (new combination reference)
Endothyranopsis incognata Lin, 1981 † accepted as Latiendothyranopsis incognata (Lin, 1981) † (new combination reference)
Endothyranopsis mosquensis (Rauzer-Chernousova, 1948) † (new combination reference)
Endothyranopsis pechorica (Rauzer-Chernousova, 1948) † (new combination reference)
Endothyranopsis rossica (Rauzer-Chernousova, 1948) † (new combination reference)
Endothyranopsis substricta (Durkina, 1959) † accepted as Latiendothyranopsis substricta (Durkina, 1959) † (new combination reference)
Eocribrella Lipina, 1989 † accepted as Lituotubella Rauzer-Chernousova, 1948 † (source of synonymy)
Eoendothyranopsidae Reitlinger in Rauzer-Chernousova et al., 1996 † (original description)
Eoendothyranopsis arctata (Conil & Lys, 1964) † (new combination reference)
Eoendothyranopsis corpulenta (Conil & Lys, 1964) † (new combination reference)
Eoendothyranopsis ermakiensis (Lebedeva, 1954) † (new combination reference)
Eoendothyranopsis flatile (Mckay & Green, 1963) † (new combination reference)
Eoendothyranopsis hamula (Woodland, 1958) † (new combination reference)
Eoendothyranopsis hinduensis (Skipp, 1969) † (new combination reference)
Eoendothyranopsis ingrata (Lebedeva, 1954) † (new combination reference)
Eoendothyranopsis juliusi (Voytsekhovskaya, 1961) † (new combination reference)
Eoendothyranopsis macra (Zeller, 1957) † (new combination reference)
Eoendothyranopsis magna (Voytsekhovskaya, 1961) † (new combination reference)
Eoendothyranopsis munita (Voytsekhovskaya, 1961) † (new combination reference)
Eoendothyranopsis originis (Voytsekhovskaya, 1961) † (new combination reference)
Eoendothyranopsis ornata (Wan in Wan et al., 1963) † (new combination reference)
Eoendothyranopsis prodigiosa (Armstrong, 1958) † (new combination reference)
Eoendothyranopsis pseudorotayi (Conil & Lys, 1964) † (new combination reference)
Eoendothyranopsis rara (Grozdilova, 1954) † (new combination reference)

 Description

 for Bradyinidae Reitlinger, 1950 nom. transl. Reitlinger, 1958 †

Bradyinoidea nautiloid, planispirally coiled and involute. Whorls and chambers are not numerous. Septa are short ... [details]

 Description

 for Eostaffellidae Mamet, 1970 emend. Hance et al., 2011 †

Staffelloidea discoidal or lenticular. Pseudochomata relatively poorly developed. Rare axial filling. Wall simple, ... [details]