Brunsia attenta Durkina, 1959 † accepted as Brunsiina attenta (Durkina, 1959) † (original description)
Brunsia ezhwadorica Durkina, 1959 † accepted as Brunsiina ezhwadorica (Durkina, 1959) † (original description)
Brunsia obtusa Durkina, 1959 † accepted as Brunsiina obtusa (Durkina, 1959) † (original description)
Brunsia parva Durkina, 1959 † accepted as Septaglomospiranella parva (Durkina, 1959) † (original description)
Chernyshinella curta Durkina, 1959 † (original description)
Chernyshinella gelida Durkina, 1959 † accepted as Chernyshinella (Endochernyshinella) gelida Durkina, 1959 † (original description)
Chernyshinella vica Durkina, 1959 † (original description)
Climacammina ignobilis Durkina, 1959 † (original description)
Cribrostomum fortis Durkina, 1959 † (original description)
Cribrostomum juditchevi Durkina, 1959 † (original description)
Endothyra absoluta Durkina, 1959 † accepted as Eoquasiendothyra absoluta (Durkina, 1959) † (original description)
Endothyra advena Durkina, 1959 † (original description)
Endothyra agilis Durkina, 1959 † (original description)
Endothyra alviterna Durkina, 1959 † accepted as Endolaxina alviterna (Durkina, 1959) † (original description)
Endothyra angusta Durkina, 1959 † accepted as Omphalotis angusta (Durkina, 1959) † accepted as Mediendothyra angusta (Durkina, 1959) † (original description)
Endothyra arguta Durkina, 1959 † (original description)
Endothyra cara Shlykova in Durkina, 1959 † accepted as Omphalotis cara (Shlykova in Durkina, 1959) † accepted as Mediendothyra cara (Shlykova in Durkina, 1959) † (original description)
Endothyra crassa var. substricta Durkina, 1959 † accepted as Endothyranopsis substricta (Durkina, 1959) † accepted as Latiendothyranopsis substricta (Durkina, 1959) † (original description)
Endothyra decliva Durkina, 1959 † accepted as Endolaxina decliva (Durkina, 1959) † (original description)
Endothyra demini Durkina, 1959 † (original description)
Endothyra dentata Durkina, 1959 † accepted as Quasiendothyra dentata (Durkina, 1959) † (original description)
Endothyra elegantula Durkina, 1959 † accepted as Globoomphalotis elegantula (Durkina, 1959) † (original description)
Endothyra karasikae Durkina, 1959 † (original description)
Endothyra komi Durkina, 1959 † (original description)
Endothyra latispiralis var. lecta Durkina, 1959 † accepted as Granuliferella lecta (Durkina, 1959) † (original description)
Endothyra longa Durkina, 1959 † accepted as Planoendothyra longa (Durkina, 1959) † (original description)
Endothyra mylvica Durkina, 1959 † (original description)
Endothyra omraensis Durkina, 1959 † (original description)
Endothyra orbiculata Durkina, 1959 † (original description)
Endothyra peculiaria Durkina, 1959 † accepted as Ugurus peculiarius (Durkina, 1959) † (original description)
Endothyra polita Durkina, 1959 † (original description)
Endothyra rauserae Durkina, 1959 † (original description)
Endothyra resida Durkina, 1959 † (original description)
Endothyra rigida Durkina, 1959 † (original description)
Endothyra sazonovi Durkina, 1959 † (original description)
Endothyra silva Durkina, 1959 † (original description)
Endothyra tantula Durkina, 1959 † (original description)
Endothyra timanica Durkina, 1959 † accepted as Mediendothyra timanica (Durkina, 1959) † accepted as Omphalotis timanica (Durkina, 1959) † (original description)
Endothyra tuberiformis Durkina, 1959 † (original description)
Endothyra turbida Durkina, 1959 † accepted as Quasiendothyra turbida (Durkina, 1959) † (original description)
Endothyra uchtovensis Durkina, 1959 † accepted as Ugurus uchtovensis (Durkina, 1959) † (original description)
Eostaffella adducta Durkina, 1959 † accepted as Mediocris adducta (Durkina, 1959) † (original description)
Eostaffella ikensis var. pressa Durkina, 1959 † accepted as Eostaffella pressa Durkina, 1959 † (original description)
Eostaffella lancetiformis Durkina, 1959 † accepted as Mediocris lancetiformis (Durkina, 1959) † (original description)
Eostaffella mediocris var. minima Durkina, 1959 † accepted as Mediocris mediocris subsp. minima (Durkina, 1959) † (original description)
Eostaffella mosquensis var. variabilis Durkina, 1959 † accepted as Eostaffella variabilis Durkina, 1959 † (original description)
Eostaffella oldae Durkina, 1959 † (original description)
Eostaffella paraprisca Durkina, 1959 † (original description)
Eostaffella rotunda Durkina, 1959 † (original description)
Eostaffella subtilis Durkina, 1959 † (original description)
Eostaffella zelenica Durkina, 1959 † accepted as Eostaffellina zelenica (Durkina, 1959) † (original description)
Forschiella gigantea Durkina, 1959 † (original description)
Glomospira vytchegda Durkina, 1959 † accepted as Glomospiranella vytchegda (Durkina, 1959) † (original description)
Glomospiranella opulenta Durkina, 1959 † accepted as Septaglomospiranella opulenta (Durkina, 1959) † (original description)
Lituotubella glomospiroides var. solncevi Durkina, 1959 † (original description)
Mikhailovella popleformis Durkina, 1959 † (original description)
Mikhailovella uchtovica Durkina, 1959 † (original description)
Millerella pauperis Durkina, 1959 † accepted as Endostaffella pauperis (Durkina, 1959) † (original description)
Millerella recta Durkina, 1959 † accepted as Eostaffella recta (Durkina, 1959) † (original description)
Parastaffella afflientia Durkina, 1959 † accepted as Pseudoendothyra afflientia (Durkina, 1959) † (original description)
Parastaffella arcuata Durkina, 1959 † accepted as Pseudoendothyra arcuata (Durkina, 1959) † (original description)
Parastaffella carbonica Durkina, 1959 † accepted as Pseudoendothyra carbonica (Durkina, 1959) † (original description)
Parastaffella dobrynini Durkina, 1959 † accepted as Pseudoendothyra dobrynini (Durkina, 1959) † (original description)
Parastaffella juventa Durkina, 1959 † accepted as Pseudoendothyra juventa (Durkina, 1959) † (original description)
Parastaffella kerka Durkina, 1959 † accepted as Pseudoendothyra kerka (Durkina, 1959) † (original description)
Parastaffella kyrtajolis Durkina, 1959 † accepted as Pseudoendothyra kyrtajolis (Durkina, 1959) † accepted as Reitlingerina kyrtajolis (Durkina, 1959) † (original description)
Parastaffella luminosa var. ornata Durkina, 1959 † accepted as Pseudoendothyra luminosa subsp. ornata (Durkina, 1959) † accepted as Pseudoendothyra ornata (Durkina, 1959) † (original description)
Parastaffella moderata Durkina, 1959 † accepted as Pseudoendothyra moderata (Durkina, 1959) † (original description)
Parastaffella nautiliformis Durkina, 1959 † accepted as Pseudoendothyra nautiliformis (Durkina, 1959) † (original description)
Parastaffella nodus Durkina, 1959 † accepted as Pseudoendothyra nodus (Durkina, 1959) † (original description)
Parastaffella probatus Durkina, 1959 † accepted as Pseudoendothyra probata (Durkina, 1959) † (original description)
Parastaffella schlykovae Durkina, 1959 † accepted as Pseudoendothyra schlykovae (Durkina, 1959) † (original description)
Parastaffella spectata Durkina, 1959 † accepted as Pseudoendothyra spectata (Durkina, 1959) † (original description)
Parastaffella sublimis var. juxta Durkina, 1959 † accepted as Pseudoendothyra juxta (Durkina, 1959) † (original description)
Parastaffella vytchegda Durkina, 1959 † accepted as Pseudoendothyra vytchegda (Durkina, 1959) † (original description)
Quasiendothyra conferta Durkina, 1959 † (original description)
Quasiendothyra kamenkaensis Durkina, 1959 † (original description)
Quasiendothyra kedrovica Durkina, 1959 † accepted as Planoendothyra rotai (Brazhnikova, 1962) † accepted as Pseudoplanoendothyra rotayi (Brazhnikova, 1962) † (original description)
Quasiendothyra kobeitusana var. delicata Durkina, 1959 † (original description)
Quasiendothyra nibelis Durkina, 1959 † accepted as Pojarkovella nibelis (Durkina, 1959) † (original description)
Quasiendothyra petchorica Durkina, 1959 † (original description)
Quasiendothyra rudis Durkina, 1959 † accepted as Pseudoplanoendothyra rudis (Durkina, 1959) † (original description)
Septatournayella lacera Durkina, 1959 † (original description)
Septatournayella njumylga Durkina, 1959 † (original description)
Septatournayella potensa Durkina, 1959 † accepted as Septatournayella (Eoseptatournayella) potensa Durkina, 1959 † (original description)
Spiroplectammina albita Durkina, 1959 † (original description)
Tetrataxis acutus Durkina, 1959 † accepted as Tetrataxis acuta Durkina, 1959 † (original description)
Tetrataxis izhmica Durkina, 1959 † (original description)