Taxa Count: 303
ELPHIDIIDAE
Cellanthus biperforatus
Cellanthus craticulatus
Cellanthus discoidale
Cellanthus gunteri
Cribroelphidium arcticum
Cribroelphidium bartletti
Cribroelphidium clavatum
Cribroelphidium kugleri
Cribroelphidium limosum
Cribroelphidium microgranulosum
Cribroelphidium poeyanum
Cribroelphidium salsum
Cribroelphidium spinatum
Cribroelphidium spinatum var. translucens
Cribroelphidium trinitatensis
Cribroelphidium tumidum
Cribroelphidium vadescens
Cribrononion advenum
Cribrononion asiaticum
Cribrononion excavatum
Cribrononion frigidum
Cribrononion incertum
Cribrononion lene
Cribrononion porisuturalis
Cribrononion rolshauseni
Cribrononion sandiegoense
Cribrononion umbilicatulum
Elphidiononion charlottensis
Elphidiononion poeyanum
Elphidiononion simplex aoteanum
Elphidium
Elphidium aculeatum
Elphidium aculeatum norcotti
Elphidium advena
Elphidium advenum
Elphidium advenum depressula
Elphidium advenum maorium
Elphidium advenum margaritaceum
Elphidium advenum var. depressulum
Elphidium advenum var. dispar
Elphidium advenum var. margaritaceum
Elphidium africanum
Elphidium aguafrescaense
Elphidium alaskense
Elphidium albanii
Elphidium alvarezianum
Elphidium alvarezianum var. serrulatum
Elphidium antoninum
Elphidium argenteum
Elphidium articulatum
Elphidium articulatum var. rugulosum
Elphidium australis
Elphidium bartletti
Elphidium batialis
Elphidium californicum
Elphidium carenerocensis
Elphidium cariacoense
Elphidium carteri
Elphidium cercadense
Elphidium chapmani
Elphidium chilenum
Elphidium chipolensis
Elphidium clavatum
Elphidium collinsi
Elphidium complanatum
Elphidium compressulum
Elphidium concinnum
Elphidium crassatum
Elphidium craticulatum
Elphidium crespinae
Elphidium crispum
Elphidium crispum var. subcrispum
Elphidium crispum waiwiriense
Elphidium cryptostomum
Elphidium culebrense
Elphidium decipiens
Elphidium delicatulum
Elphidium depressulum
Elphidium discoidale
Elphidium discoidale asiaticum
Elphidium discoidale f. translucens
Elphidium discoidale f. typicum
Elphidium discoidale var. multiloculum
Elphidium dominicense
Elphidium earlandi
Elphidium ellisi
Elphidium eocenicum
Elphidium excavatum
Elphidium excavatum clavatum
Elphidium excavatum f. clavata
Elphidium excavatum f. excavata
Elphidium excavatum f. lidoensis
Elphidium excavatum f. magna
Elphidium excavatum f. selseyensis
Elphidium excavatum oirgi
Elphidium excubitor
Elphidium falunica
Elphidium falunicum
Elphidium fastigiatum
Elphidium fax
Elphidium fax barbarense
Elphidium fax pingue
Elphidium fax var. barbarense
Elphidium fichtellianum
Elphidium fijiense
Elphidium fimbriatulum
Elphidium flexuosum
Elphidium florentinae
Elphidium formosum
Elphidium frigidium
Elphidium frigidum
Elphidium frizzelli
Elphidium galvestonense
Elphidium galvestonense f. mexicanum
Elphidium galvestonense f. typicum
Elphidium galvestonensis
Elphidium georgianum
Elphidium gibsoni
Elphidium glabratum
Elphidium granosum
Elphidium granti
Elphidium granulosum
Elphidium groenlandicum
Elphidium gunteri
Elphidium gunteri f. salsum
Elphidium gunteri f. typicum
Elphidium gunteri var. galvestonensis
Elphidium guraboensis
Elphidium hampdenensis
Elphidium hannai
Elphidium hauerinum
Elphidium hispidulum
Elphidium howchini
Elphidium hughesi
Elphidium hughesi var. foraminosum
Elphidium hyalocostatum
Elphidium ibericum
Elphidium incertum
Elphidium incertum mexicanum
Elphidium incertum var. clauvatum
Elphidium incertum var. clavatum
Elphidium incertum var. lene
Elphidium incertum var. mexicanum
Elphidium indicum
Elphidium inflatum
Elphidium ingressans
Elphidium jenseni
Elphidium josephinum
Elphidium kaicherae
Elphidium kanoum
Elphidium karenae
Elphidium koeboeense
Elphidium kugleri
Elphidium kusiroense
Elphidium laminatum
Elphidium lanieri
Elphidium latispatium latispatium
Elphidium latispatium pontium
Elphidium lauritaense
Elphidium lens
Elphidium leonensis
Elphidium lessonii
Elphidium lidoense
Elphidium limatulum
Elphidium limosum
Elphidium littorale
Elphidium lobatum
Elphidium macellum
Elphidium macellum var. aculeatum
Elphidium macellum var. limbatum
Elphidium margaritaceum
Elphidium marshallana
Elphidium matagordanum
Elphidium matanginuiense
Elphidium matauraense
Elphidium matsukawauraense
Elphidium mexicanum
Elphidium millettii
Elphidium minimum
Elphidium minutum
Elphidium morenoi
Elphidium morenoi ameghinoi
Elphidium mundulum
Elphidium nautiloideum
Elphidium neocrespinae
Elphidium neosimplex
Elphidium nigarense
Elphidium nitidum
Elphidium nobile
Elphidium norrangi
Elphidium norvangi
Elphidium novo-zealandicum
Elphidium oceanicum
Elphidium omotoensis
Elphidium orbiculare
Elphidium oregonense
Elphidium ortenbergense
Elphidium owenianum
Elphidium panamense
Elphidium papillosum
Elphidium parri
Elphidium patagonicum
Elphidium pauciloculum
Elphidium poeyanum
Elphidium pseudoinflatum
Elphidium pseudonodosum
Elphidium puertoricense
Elphidium pulvereum
Elphidium pustulosum
Elphidium reginum
Elphidium reticulosum
Elphidium rolshauseni
Elphidium rota
Elphidium rugosum
Elphidium rugulosum
Elphidium saginatum
Elphidium sagra
Elphidium sagra percrassum
Elphidium sagrum
Elphidium schencki
Elphidium schmitti
Elphidium sculpturatum
Elphidium selseyensis
Elphidium semistriatum
Elphidium simaense
Elphidium simplex
Elphidium simulatum
Elphidium singaporense
Elphidium skyringense
Elphidium smithi
Elphidium somaense
Elphidium sp 1
Elphidium sp a
Elphidium sp b
Elphidium sp c
Elphidium spinatum
Elphidium spinatum var. magnificum
Elphidium strattoni joaquinensis
Elphidium striato-punctatum
Elphidium subarcticum
Elphidium subarticum
Elphidium subevolutum
Elphidium subgranulosum
Elphidium subincertum
Elphidium subinflatum
Elphidium subnodosum
Elphidium subplanatum
Elphidium subsphaericum
Elphidium taiwanum
Elphidium texanum
Elphidium tikutoense
Elphidium tisburyense
Elphidium translucens
Elphidium trinitatense
Elphidium tumidum
Elphidium twiggsanum
Elphidium ungeri
Elphidium ustilatum
Elphidium vadescens
Elphidium varium
Elphidium vavauense
Elphidium vellai
Elphidium verriculatum
Elphidium vitreum
Elphidium voorthuyseni
Elphidium williamsoni
Faujasina carinata
Ozawaia tongaensis
Pellatispirella
Pellatispirella antillea
Pellatispirella matleyi
Pellatispirella nassauensis
Perfectononion rimatus
Polystomella
Polystomella advenum
Polystomella chipolensis
Polystomella craticulata
Polystomella crispa
Polystomella discoidalis
Polystomella fimbriatula
Polystomella jenseni
Polystomella lanieri
Polystomella macella
Polystomella milletti
Polystomella poeyanum
Polystomella regina
Polystomella sagra
Polystomella sibirica
Polystomella striatopunctata
Polystomella subnodosa
Polystomellina australis
Polystomellina discorbinoides
Polystomellina miocenica
Protelphidium granosum
Protelphidium orbiculare
Protelphidium pauciloculum
Protelphidium schmitti
Protelphidium tisburyense
Saidovella katangliensis
Saidovella okhotica
Themeon crispus
Themeon decipiens
Themeon pelliculatus