Opinions from M. E. Clapham 2015
- 'Acanthothetidites belongs to Thetiditidae'
- 'Actinoconchus shenshuensis is recombined as Cleiothyridina shenshuensis'
- 'Allorisma mediterranea is recombined as Wilkingia mediterranea'
- 'Allorisma perelegans is recombined as Wilkingia perelegans'
- 'Allorisma pleuromyoides is recombined as Wilkingia pleuromyoides'
- 'Allorisma rothi is recombined as Wilkingia rothi'
- 'Allorisma sericea is recombined as Wilkingia sericea'
- 'Anomaloria dorsatusa is a subjective synonym of Permophricodothyris indica'
- 'Anomaloria puerilis is a subjective synonym of Permophricodothyris indica'
- 'Araxathyris elongata is recombined as Juxathyris elongata'
- 'Araxathyris zhinanensis is a subjective synonym of Juxathyris abrupta'
- 'Arca kingiana is recombined as Parallelodon kingiana'
- 'Argiope is replaced by Megathiris'
- 'Asiomeekella heterofolda is a subjective synonym of Meekella heterofolda'
- 'Asioproductus parvus is a subjective synonym of Transennatia gratiosa'
- 'Astegosia codonoformis is a subjective synonym of Squamularia elegantula'
- 'Astegosia plenussa is a subjective synonym of Permophricodothyris indica'
- 'Astegosia qianjiangensis is a subjective synonym of Permophricodothyris indica'
- 'Astegosia radicula is a subjective synonym of Permophricodothyris indica'
- 'Astegosia stropharostrisa is a subjective synonym of Permophricodothyris indica'
- 'Athyris (Cleiothyridina) accola is recombined as Cleiothyridina accola'
- 'Athyris (Cleiothyridina) dalmiriensis is recombined as Cleiothyridina dalmiriensis'
- 'Athyris (Cleiothyridina) interposita is recombined as Cleiothyridina interposita'
- 'Athyris (Cleiothyridina) saraiensis is recombined as Cleiothyridina saraiensis'
- 'Athyris (Cleiothyridina) simulans is recombined as Cleiothyridina simulans'
- 'Athyris (Cleiothyridina) xetriformis is recombined as Cleiothyridina xetriformis'
- 'Athyris grossula is recombined as Cleiothyridina grossula'
- 'Athyris orbiculariformis is recombined as Juxathyris orbiculariformis'
- 'Athyris pinguis is recombined as Juxathyris pinguis'
- 'Athyris quadrirotundus is recombined as Composita quadrirotunda'
- 'Athyris rhynchonelloides is a nomen dubium'
- 'Attenuatella changmeensis is recombined as Crurithyris changmeensis'
- 'Aulosteges grangeri is recombined as Limbella grangeri'
- 'Avicula chidruensis is recombined as Leptodesma chidruensis'
- 'Aviculopecten (Euchondria) sortitus is recombined as Euchondria sortita'
- 'Blanfordinia fraterna is recombined as Cyrtorostra fraterna'
- 'Blanfordinia trifurcata is recombined as Cyrtorostra trifurcata'
- 'Blattida is a subjective synonym of Blattodea'
- 'Blattoptera is a subjective synonym of Blattodea'
- 'Boreoceras mirabile is recombined as Epiboreoceras mirabile'
- 'Bullarina pseudoasiatica is a subjective synonym of Permophricodothyris indica'
- 'Camarophoria is replaced by Stenoscisma'
- 'Camarophoria affinis is recombined as Stenoscisma affinis'
- 'Camarophoria irregularis is recombined as Stenoscisma irregularis'
- 'Camarophoria paronae is recombined as Stenoscisma paronae'
- 'Camarophoria purdoniformis is recombined as Stenoscisma purdoniformis'
- 'Camarophoria saxatilis is recombined as Wellerella saxatilis'
- 'Camarophoria semiplicata is recombined as Stenoscisma semiplicata'
- 'Camarophoria solitaria is recombined as Stenoscisma solitaria'
- 'Chlamydidae is a subjective synonym of Chlamydinae'
- 'Chonetes atlassovi is recombined as Neochonetes atlassovi'
- 'Chonetes dichotoma is recombined as Waagenites dichotoma'
- 'Chonetes mesoplicus is recombined as Mesolobus mesoplicus'
- 'Chonetes ostiolatus is recombined as Komiella ostiolata'
- 'Chonetes schlagintweiti is recombined as Neochonetes schlagintweiti'
- 'Chonetina matsushitai is recombined as Neochonetes matsushitai'
- 'Cidaris forbesiana is recombined as Permocidaris forbesiana'
- 'Composita corpuscula is a subjective synonym of Juxathyris abrupta'
- 'Composita subtriangularis is recombined as Spirigerella subtriangularis'
- 'Conocardium halmerjus is recombined as Oxyprora halmerjus'
- 'Conocardium praepermicus is recombined as Arceodomus praepermicus'
- 'Costalosia bifurcata is recombined as Licharewiella bifurcata'
- 'Costirhynchia spatiosa is recombined as Costirhynchopsis spatiosa'
- 'Costispinifera anshunensis is recombined as Transennatia anshunensis'
- 'Costispinifera striata is recombined as Transennatia striata'
- 'Costispiriferina lenaensis is recombined as Lepismatina lenaensis'
- 'Crurithyris huadongensis is a subjective synonym of Orbicoelia speciosa'
- 'Cyrolexis grabaui belongs to Cyrolexis' according to Shen and Shi 2006
- 'Cyrtodontarca bakewellioides is recombined as Leptodesma bakewellioides'
- 'Dieneroceras lenaense is recombined as Epiboreoceras lenaense' according to Dagis 1999
- 'Dingeria is a nomen dubium'
- 'Dingeria depressa is a nomen dubium'
- 'Dipunctella stenosellata is a subjective synonym of Permianella typica'
- 'Dipunctella stenosulcata is a subjective synonym of Dicystoconcha lapparenti'
- 'Discina utahensis is recombined as Orbiculoidea utahensis'
- 'Discinisca warthi is recombined as Orbiculoidea warthi'
- 'Dolabra corbina is recombined as Parallelodon corbina'
- 'Edriosteges plenus belongs to Edriosteges'
- 'Enteletes dieneri is an objective synonym of Enteletes tschernyscheffi'
- 'Enteletes huadongensis is a nomen dubium'
- 'Enteletes milleplicata is a subjective synonym of Enteletes tschernyscheffi'
- 'Enteletes subaequivalioides is a subjective synonym of Enteletes kayseri'
- 'Enteletes zhejiangensis is a subjective synonym of Enteletes tschernyscheffi'
- 'Enteletes zhexiensis is a subjective synonym of Enteletes tschernyscheffi'
- 'Epiboreoceras belongs to Sibiritidae' according to Dagys 1999
- 'Euomphalus (Schizostoma) oldhami is recombined as Euomphalus oldhami'
- 'Euomphalus hesdoensis is recombined as Keeneia hesdoensis'
- 'Fabulasteges pumilis is a subjective synonym of Dicystoconcha lapparenti'
- 'Fenestella pseudoretiformis is recombined as Rectifenestella pseudoretiformis'
- 'Fenestrellina cacuminatis is recombined as Fenestella cacuminatis'
- 'Fenestrellina disjecta is recombined as Fenestella disjecta'
- 'Fenestrellina quinquecella is recombined as Fenestella quinquecella'
- 'Fenestrellina ruidacarinata is recombined as Fenestella ruidacarinata'
- 'Fenestrellina valentis is recombined as Fenestella valentis'
- 'Fistulana is replaced by Eufistulana'
- 'Gefonia nola is a subjective synonym of Gefonia mimicusa'
- 'Geinitzella tuberosasparsigemmata is recombined as Stenopora tuberosasparsigemmata'
- 'Genuspirifer enteleteformis is recombined as Spiriferellina enteleteformis'
- 'Glabrocingulum (Stenozone) costatiformis is recombined as Stenozone costatiformis'
- 'Glabrocingulum (Stenozone) elegans is recombined as Stenozone elegans'
- 'Gouldia primaeva is recombined as Eoastarte primaeva'
- 'Grantonia hobartensis is recombined as Trigonotreta hobartensis'
- 'Grumantia costellata is recombined as Arctitreta costellata'
- 'Gubleria lengwuensis is a subjective synonym of Gubleria huangi'
- 'Hemizyga (Plocezyga) indica is recombined as Plocezyga indica'
- 'Heterelasma cunhoulingensis is a subjective synonym of Qinglongia zhongyingensis'
- 'Heterogyra is replaced by Heterogyrella'
- 'Heterogyra ladina is recombined as Heterogyrella ladina'
- 'Huananoceras perornatum is a subjective synonym of Huananoceras pseudoopalinum'
- 'Joannites nevadanus is recombined as Proarcestes nevadanus'
- 'Juxathyris parorbicularis is a subjective synonym of Juxathyris abrupta'
- 'Juxathyris placodepressa is a subjective synonym of Juxathyris abrupta'
- 'Juxoldhamina imparilisa is a nomen dubium'
- 'Juxoldhamina spicula is a nomen dubium'
- 'Lamiproductus typica is a subjective synonym of Pseudohaydenella huadongensis'
- 'Lamiproductus usualis is a subjective synonym of Pseudohaydenella huadongensis'
- 'Leconteia belongs to Clionititidae'
- 'Leconteia californica belongs to Leconteia'
- 'Leconteiceras is an objective synonym of Leconteia'
- 'Leda browni is recombined as Polidevcia browni'
- 'Leda elongata is recombined as Phestia elongata'
- 'Leda lunulata is recombined as Polidevcia lunulata'
- 'Leda sinuata is recombined as Phestia sinuata'
- 'Leptodus lamina is a nomen dubium'
- 'Liberella cassidula is recombined as Derbyoides cassidula'
- 'Liberella elegans is a subjective synonym of Derbyoides cassidula'
- 'Liberella lamella is recombined as Derbyoides lamella'
- 'Lingula foliaceusa is a nomen dubium'
- 'Lingulipora zhexiensis is a nomen dubium'
- 'Lingulodiscina excentrica is recombined as Orbiculoidea excentrica'
- 'Lissochilina meta is recombined as Ataxotrochus meta'
- 'Longobardites constantis is recombined as Tsvetkovites constantis'
- 'Lophodus variabilis is recombined as Agassizodus variabilis'
- 'Lymoceras belongs to Discosorida'
- 'Lyttonia grabaui is recombined as Gubleria grabaui'
- 'Macrocheilus adrianensis is recombined as Soleniscus adrianensis'
- 'Macrocheilus barroisi is recombined as Soleniscus barroisi'
- 'Macrocheilus brancoi is recombined as Soleniscus brancoi'
- 'Macrocheilus chemnithiaeformis is recombined as Soleniscus chemnithiaeformis'
- 'Macrocheilus intusplicatus is recombined as Soleniscus intusplicatus'
- 'Macrocheilus sosiensis is recombined as Soleniscus sosiensis'
- 'Macrocheilus subulitoides is recombined as Soleniscus subulitoides'
- 'Macrocheilus subzonatus is recombined as Soleniscus subzonatus'
- 'Macrochilina (Sphaerodoma) transitoria is recombined as Soleniscus transitoria'
- 'Macrodon comptus is recombined as Parallelodon comptus'
- 'Macrodon latisinuatus is recombined as Parallelodon latisinuatus'
- 'Macrodon multilamellatus is recombined as Parallelodon multilamellatus'
- 'Macrodon whitei is recombined as Parallelodon whitei'
- 'Maeonia arbitrata is recombined as Myonia arbitrata'
- 'Maeonia morrisii is recombined as Pachymyonia morrisi'
- 'Martinia brachythyriseformis is a subjective synonym of Martinia abrupta'
- 'Martinia cammunissa is a subjective synonym of Martinia orbicularis'
- 'Martinia fuchunjiangensis is a subjective synonym of Martinia orbicularis'
- 'Martiniopsis omeishanensis is recombined as Juxathyris omeishanensis'
- 'Megalopterus is replaced by Flugopterus' according to Whitley 1951
- 'Megalopterus raiblianus is recombined as Flugopterus raiblianus' according to Whitley 1951
- 'Metriolepis asiatica is a subjective synonym of Spiriferellina orientalis'
- 'Metriolepis pollostosa is a subjective synonym of Spiriferellina orientalis'
- 'Miocidaris pakistanensis belongs to Miocidaris' according to Linck 1955
- 'Miocidaris pakistanensis is recombined as Permocidaris pakistanensis'
- 'Monticulifera shizilingensis is a subjective synonym of Monticulifera cassidula'
- 'Morrisina nana is recombined as Hemiptychina nana'
- 'Mourlonia (Woolnoughia) angulata is recombined as Woolnoughia angulata'
- 'Muirwoodia timanica is recombined as Yakovlevia timanica'
- 'Myloceras is replaced by Lymoceras' according to Zhuravleva 1979
- 'Myophoria subelegans is recombined as Lyroschizodus subelegans'
- 'Nautilus floridus is recombined as Carnites floridus' according to Mojsisovics 1882
- 'Nautilus hilarionis is recombined as Cimomia hilarionis'
- 'Neochonetes leurosinosa is a subjective synonym of Neochonetes (Sommeriella) strophomenoides'
- 'Neochonetes millecostata is a subjective synonym of Tenuichonetes tenuilirata'
- 'Neoedriosteges transversa is a subjective synonym of Edriosteges poyangensis'
- 'Neospirifer (Quadrospira) preplicatus is recombined as Quadrospira preplicatus'
- 'Neowellerella subrotunda is recombined as Prelissorhynchia subrotunda'
- 'Nerita prisca is recombined as Naticopsis priscus'
- 'Nucula misolensis is recombined as Palaeonucula misolensis'
- 'Nucula pidhensis is recombined as Nuculopsis pidhensis'
- 'Nuculana aequilata is recombined as Polidevcia aequilata'
- 'Nuculana bicarinata is recombined as Polidevcia bicarinata'
- 'Nuculana lyonsensis is recombined as Polidevcia lyonsensis'
- 'Nuculana subacuta is recombined as Phestia subacuta'
- 'Nuculana vorgaschorica is recombined as Polidevcia vorgaschorica'
- 'Obliqunsteges distortus is a subjective synonym of Permianella typica'
- 'Oonia lineata is recombined as Girtyspira lineata'
- 'Oonia mediocris is recombined as Girtyspira mediocris'
- 'Orbicula koninckii is recombined as Orbiculoidea konincki'
- 'Orthotetes achengensis is recombined as Derbyia achengensis'
- 'Orthotetes daliangensis is recombined as Derbyia daliangensis'
- 'Orthotetes fascicostata is a subjective synonym of Derbyia regularis'
- 'Orthotetes otoeis is recombined as Derbyia otoeis'
- 'Orthotetes pararegularis is recombined as Derbyia pararegularis'
- 'Orthotetes simplicis is recombined as Derbyia simplicis'
- 'Orthotetes striolatus is recombined as Derbyia striolata'
- 'Orthothetina mianchuensis is a subjective synonym of Orthothetina mianzhuensis'
- 'Orthothetina mutabilis is a subjective synonym of Orthothetina shuangtangensis'
- 'Orthotichia venterconvexa is a subjective synonym of Orthotichia tongluensis'
- 'Osteodesma kutorgana is recombined as Wilkingia kutorgana'
- 'Oxytoma cardiiformis is recombined as Cyrtorostra cardiiformis'
- 'Paeckelmannia foraminosa is recombined as Tornquistia foraminosa'
- 'Palaeoldhamina kuzishanensis is recombined as Loxophragmus kuzishanensis'
- 'Palaeonucula terminalis is recombined as Nuculavus terminalis'
- 'Paraceltites pseudoopalinus is recombined as Huananoceras pseudoopalinum'
- 'Paraderbyia duomaensis is recombined as Derbyia duomaensis'
- 'Paraderbyia exserta is recombined as Derbyia exserta'
- 'Paraleptodus hemisphaericus is recombined as Leptodus hemisphaericus'
- 'Paraleptodus ovatus is recombined as Leptodus ovatus'
- 'Paraleptodus tumenlingensis is recombined as Leptodus tumenlingensis'
- 'Paraleptodus wuchangensis is recombined as Leptodus wuchangensis'
- 'Paralioclema septatum is recombined as Dyscritellina septata'
- 'Paritisteges equilateralis is a subjective synonym of Permianella typica'
- 'Paritisteges pisiformis is a subjective synonym of Permianella typica'
- 'Paullia is a nomen nudum'
- 'Pavastehphyllum (Pseudocarniaphyllum) undaformis is recombined as Pseudocarniaphyllum undaformis'
- 'Pecten prototextorius is recombined as Aviculopecten prototextorius'
- 'Pecten subgranosus is recombined as Streblochondria subgranosa'
- 'Pelecanus aristotelis belongs to Pelecanus' according to Linnaeus 1761
- 'Permoceramus sibiricus is recombined as Kolymia sibirica'
- 'Permocidaris belongs to Miocidaridae'
- 'Peronoceras praepositum is recombined as Dactylioceras praepositum'
- 'Phricodothyris lata is a subjective synonym of Phricodothyris asiatica'
- 'Phricodothyris quadrata is a subjective synonym of Phricodothyris asiatica'
- 'Phricodothyris rotiformis is recombined as Permophricodothyris rotiformis'
- 'Platycheilus pygmaeus is recombined as Trachyspira pygmaeus'
- 'Platycheilus sturi is recombined as Trachyspira sturi'
- 'Pleurophorus mexicanum is recombined as Permophorus mexicanus'
- 'Pleurophorus sonorensis is recombined as Stutchburia sonorensis'
- 'Pleurotomaria (Ptychomphalina) banschangensis is recombined as Ptychomphalina banschangensis'
- 'Pleurotomaria linkiana is recombined as Phymatopleura linkiana'
- 'Poikilosakos tongluensis is a nomen dubium'
- 'Polycoelia cylindrica is recombined as Calophyllum cylindrica'
- 'Polycoelia longiseptata is recombined as Calophyllum longiseptata'
- 'Posidonomya is an objective synonym of Posidonia'
- 'Productus (Buxtonia) punjabensis is recombined as Tschernyschewia punjabensis'
- 'Productus (Tschernyschewia) transindicus is recombined as Tschernyschewia transindicus'
- 'Productus (Tschernyschewia) vicinalis is recombined as Tschernyschewia vicinalis'
- 'Productus aculeatus belongs to Productus' according to Duplicate 1900
- 'Productus bhalensis is recombined as Waagenoconcha bhalensis'
- 'Productus chitichunensis is recombined as Stereochia chitichunensis'
- 'Productus fasciatus is recombined as Karavankina fasciata'
- 'Prorichthofenia ussurica is recombined as Richthofenia ussurica'
- 'Protoanidanthus compactus is recombined as Anidanthus compactus'
- 'Protoanidanthus pokolbinensis is recombined as Anidanthus pokolbinensis'
- 'Prototoceras [misspelled as Protoceras] belongs to Ceratitida' according to Sepkoski 2002
- 'Pseudomartinia berthiaumei is recombined as Martinia berthiaumei'
- 'Pseudomonotis deplanata is recombined as Heteropecten deplanata'
- 'Pseudotrochus is replaced by Ataxotrochus' according to Wenz 1939
- 'Pugnax pavonine is recombined as Prelissorhynchia pavonine'
- 'Punctoproductus eximius is a nomen dubium'
- 'Punctospirifer altiplecusformis is recombined as Spiriferellina altiplecusformis'
- 'Punctospirifer shenzhouensis is a subjective synonym of Spiriferellina orientalis'
- 'Qinglongia zhongyingensis belongs to Qinglongia' according to Liao 1980
- 'Reticularia pulcherrima is recombined as Squamularia pulcherrima'
- 'Retzia beneckei is recombined as Schwagerispira beneckei'
- 'Rhipidomella lengwuensis is a subjective synonym of Rhipidomella hessensis'
- 'Rhipidomella pusilla is a subjective synonym of Rhipidomella hessensis'
- 'Rhynchonella carantana is recombined as Costirhynchopsis carantana'
- 'Rhynchonella saffordi belongs to Rhynchonella' according to Hall 1860
- 'Rhynchonella tetractis is recombined as Tetractinella tetractis'
- 'Richthofenia lengwuensis is a subjective synonym of Richthofenia sinensis'
- 'Sanqiaothyris subcircularis is recombined as Rhaetina subcircularis'
- 'Schizophoria peculiaris is recombined as Acosarina peculiaris'
- 'Semibrachythyrina anshunensis is recombined as Alphaneospirifer anshunensis'
- 'Semibrachythyrina fasciculata is recombined as Alphaneospirifer fasciculata'
- 'Semibrachythyrina mucronata is recombined as Alphaneospirifer mucronata'
- 'Semibrachythyrina pyramidiformis is a subjective synonym of Alphaneospirifer anshunensis'
- 'Semibrachythyrina ziyunensis is recombined as Alphaneospirifer ziyunensis'
- 'Sicyusella regularisa is a subjective synonym of Permianella typica'
- 'Solemya (Janeia) elliptica is recombined as Janeia elliptica'
- 'Spinosteges sinensis is a subjective synonym of Urushtenoidea chenanensis'
- 'Spirifer (Neospirifer) sodalis is recombined as Neospirifer sodalis'
- 'Spirifer (Spiriferella) scopulosus is recombined as Spiriferella scopulosus'
- 'Spirifer blasii is recombined as Blasispirifer blasii' according to Kulikov 1950
- 'Spirifer curvirostris is recombined as Licharewia curvirostris'
- 'Spirifera avicula is a nomen vanum'
- 'Spirifera paucicostata is a nomen vanum'
- 'Spirifera trapezoidalis is a nomen vanum'
- 'Spiriferina (Spiriferellina) aequiplicata is recombined as Spiriferellina aequiplicata'
- 'Spiriferina orientalis is recombined as Spiriferellina orientalis'
- 'Spiriferina punjabensis is recombined as Paraspiriferina punjabensis'
- 'Spiriferina vercherei is recombined as Spiriferellina vercherei'
- 'Spiriferina zewanensis is recombined as Spiriferellina zewanensis'
- 'Spirigera timorensis mongoliensis is recombined as Juxathyris mongoliensis'
- 'Spirigera venetiana is recombined as Anisactinella venetiana'
- 'Spirigerella bisulcatum is recombined as Juxathyris bisulcatum'
- 'Spirigerella disulcata is a nomen dubium'
- 'Spirigerella gaojiaoensis is an objective synonym of Spirigerella gaoqiaoensis'
- 'Spirigerella gaoqiaoensis is recombined as Juxathyris gaoqiaoensis'
- 'Spirigerella gulingensis is a nomen dubium'
- 'Spirigerella leshanensis is a nomen dubium'
- 'Spirigerella obesa is recombined as Juxathyris obesa'
- 'Spyridiophora huadongensis is a subjective synonym of Transennatia margaritatus'
- 'Spyridiophora plegma is a subjective synonym of Transennatia margaritatus'
- 'Streblopteria egorovi is recombined as Streblopterinella egorovi'
- 'Streblopteria jakutica is recombined as Streblopterinella jakutica'
- 'Streblopteria newelli is recombined as Streblopterinella newelli'
- 'Streblopterinella belongs to Pectinoida'
- 'Streptorhynchus crassimurus is recombined as Arctitreta crassimurus'
- 'Strophalosia fugax is recombined as Tschernyschewia fugax'
- 'Strophalosia rarispina is recombined as Echinalosia rarispina'
- 'Subulites mansuyi is recombined as Meekospira mansuyi'
- 'Tenerella usualisa is a subjective synonym of Dicystoconcha lapparenti'
- 'Terebratuloidea aviformis is a subjective synonym of Terebratuloidea davidsoni'
- 'Terebratuloidea scutula is a subjective synonym of Terebratuloidea davidsoni'
- 'Timorocidaridae is a subjective synonym of Sundacrinidae'
- 'Timorocidaris belongs to Sundacrinidae'
- 'Tongluella basilica is a subjective synonym of Zhejiangoproductus zhejiangensis'
- 'Tornquistiinae is a subjective synonym of Anopliinae'
- 'Trigonotreta jonesiana is a subjective synonym of Paraspiriferina multiplicata'
- 'Turbinilopsis decoratus is recombined as Anomphalus decoratus'
- 'Varvaria is a subjective synonym of Kolymia'
- 'Vavilovites (Tompoproptychites) was reranked as Tompoproptychites and belongs to Proptychitidae'
- 'Vavilovites (Tompoproptychites) umbonatus is recombined as Tompoproptychites umbonatus'
- 'Waagenina caucasica is recombined as Stacheoceras caucasicus'
- 'Waagenites striata is recombined as Tethyochonetes striata'
- 'Waagenoconcha yuduensis is recombined as Spinomarginifera yuduensis'