Opinions from G. A. Cooper 1989

  • 'Amydroptychus formosus belongs to Amydroptychus'
  • 'Apatecosia inornata belongs to Apatecosia'
  • 'Apatecosia varians belongs to Apatecosia'
  • 'Apothyris aberrans belongs to Apothyris'
  • 'Arabatia concava belongs to Arabatia'
  • 'Arabicella costata belongs to Arabicella'
  • 'Arabicella ovalis belongs to Arabicella'
  • 'Arabicella subpentagonalis belongs to Arabicella'
  • 'Arabicella subplana belongs to Arabicella'
  • 'Arapsopleurum arabicum belongs to Arapsopleurum'
  • 'Arapsopleurum dubium belongs to Arapsopleurum'
  • 'Arapsopleurum rotundum belongs to Arapsopleurum'
  • 'Arapsothyris belongs to Terebratulidae'
  • 'Arapsothyris angustata belongs to Arapsothyris'
  • 'Arapsothyris magna belongs to Arapsothyris'
  • 'Baeorhynchia carinata belongs to Baeorhynchia'
  • 'Baeorhynchia cuneata belongs to Baeorhynchia'
  • 'Baeorhynchia elegantula belongs to Baeorhynchia'
  • 'Baeorhynchia nitida belongs to Baeorhynchia'
  • 'Baeorhynchia nucleata belongs to Baeorhynchia'
  • 'Baeorhynchia transversa belongs to Baeorhynchia'
  • 'Bihenithyris abnormis belongs to Bihenithyris'
  • 'Bihenithyris deformata belongs to Bihenithyris'
  • 'Bihenithyris mediocostata belongs to Bihenithyris'
  • 'Bihenithyris quadrilobata belongs to Bihenithyris'
  • 'Bihenithyris simulans belongs to Bihenithyris'
  • 'Bihenithyris triangulata belongs to Bihenithyris'
  • 'Burmirhynchia angustata belongs to Burmirhynchia'
  • 'Burmirhynchia bicostata belongs to Burmirhynchia'
  • 'Burmirhynchia cuneata belongs to Burmirhynchia'
  • 'Burmirhynchia decorticata belongs to Burmirhynchia'
  • 'Burmirhynchia rostrata belongs to Burmirhynchia'
  • 'Burmirhynchia subnasuta belongs to Burmirhynchia'
  • 'Calyptoria carinata belongs to Calyptoria'
  • 'Calyptoria extensa belongs to Calyptoria'
  • 'Colpotoria magna belongs to Colpotoria'
  • 'Colpotoria plicatilis belongs to Colpotoria'
  • 'Conarosia angustata belongs to Conarosia'
  • 'Conarosia concinna belongs to Conarosia'
  • 'Conarosia matutina belongs to Conarosia'
  • 'Conarosia medialis belongs to Conarosia'
  • 'Conarosia ovata belongs to Conarosia'
  • 'Conarosia rotundata belongs to Conarosia'
  • 'Conarosia sphenoidea belongs to Conarosia'
  • 'Cymatorhynchia singularis belongs to Cymatorhynchia'
  • 'Daghanirhynchia angulocostata belongs to Daghanirhynchia'
  • 'Daghanirhynchia sulcata belongs to Daghanirhynchia'
  • 'Daghanirhynchia triangulata belongs to Daghanirhynchia'
  • 'Deltarhynchia compacta belongs to Deltarhynchia'
  • 'Deltarhynchia triangulata belongs to Deltarhynchia'
  • 'Dissoria costata belongs to Dissoria'
  • 'Dissoria obscura belongs to Dissoria'
  • 'Dissoria tribulis belongs to Dissoria'
  • 'Dolichobrochus ovatus belongs to Dolichobrochus'
  • 'Echyrosia circularis belongs to Echyrosia'
  • 'Echyrosia costata belongs to Echyrosia'
  • 'Echyrosia expansa belongs to Echyrosia'
  • 'Ectyphoria inflata belongs to Ectyphoria'
  • 'Eudesia magharensis belongs to Eudesia' according to Farag 1960
  • 'Eudesia magharensis is recombined as Sphriganaria magharensis'
  • 'Eurysites rotundus belongs to Eurysites'
  • 'Eurysites transversus belongs to Eurysites'
  • 'Gibbirhynchia costata belongs to Gibbirhynchia'
  • 'Gibbirhynchia magna belongs to Gibbirhynchia'
  • 'Gibbirhynchia mundula belongs to Gibbirhynchia'
  • 'Gibbirhynchia parva belongs to Gibbirhynchia'
  • 'Gibbirhynchia pulcher belongs to Gibbirhynchia'
  • 'Gibbirhynchia rotundata belongs to Gibbirhynchia'
  • 'Gibbirhynchia sphaerica belongs to Gibbirhynchia'
  • 'Gibbirhynchia subcircularis belongs to Gibbirhynchia'
  • 'Globirhynchia concinna belongs to Globirhynchia'
  • 'Globirhynchia crassa belongs to Globirhynchia'
  • 'Globirhynchia dubia belongs to Globirhynchia'
  • 'Globirhynchia subtriangulata belongs to Globirhynchia'
  • 'Globirhynchia triangulata belongs to Globirhynchia'
  • 'Glyphisaria divergens belongs to Glyphisaria'
  • 'Gyrosina ovata belongs to Gyrosina'
  • 'Habrobrochus amygdaloideus belongs to Habrobrochus'
  • 'Heteromychus magnificus belongs to Heteromychus'
  • 'Kallirhynchia arabica belongs to Kallirhynchia'
  • 'Kallirhynchia dispar belongs to Kallirhynchia'
  • 'Kallirhynchia obesa belongs to Kallirhynchia'
  • 'Kallirhynchia orbicularis belongs to Kallirhynchia'
  • 'Kutchirhynchia arabica belongs to Kutchirhynchia'
  • 'Liospiriferina obesa belongs to Liospiriferina'
  • 'Liospiriferina vulgata belongs to Liospiriferina'
  • 'Lirellarina costellata belongs to Lirellarina'
  • 'Mycerosia amygdaliformis belongs to Mycerosia'
  • 'Nastosia coangustata belongs to Nastosia'
  • 'Nastosia convexa belongs to Nastosia'
  • 'Pionopleurum compactum belongs to Pionopleurum'
  • 'Pionopleurum obesum belongs to Pionopleurum'
  • 'Pleuraloma abruptum belongs to Pleuraloma'
  • 'Pleuraloma anomalum belongs to Pleuraloma'
  • 'Pleuraloma circulare belongs to Pleuraloma'
  • 'Pleuraloma convexum belongs to Pleuraloma'
  • 'Pleuraloma labiatum belongs to Pleuraloma'
  • 'Pleuraloma multicostatum belongs to Pleuraloma'
  • 'Pleuraloma robustum belongs to Pleuraloma'
  • 'Pleuraloma subaequicostatum belongs to Pleuraloma'
  • 'Pleuraloma triangulatum belongs to Pleuraloma'
  • 'Pleuraloma varicostatum belongs to Pleuraloma'
  • 'Pycnoria magna belongs to Pycnoria'
  • 'Rugitela primaria belongs to Rugitela'
  • 'Schizoria costellata belongs to Schizoria'
  • 'Schizoria dividicostata belongs to Schizoria'
  • 'Schizoria elongata belongs to Schizoria'
  • 'Schizoria intercalata belongs to Schizoria'
  • 'Schizoria intermedia belongs to Schizoria'
  • 'Schizoria rotundata belongs to Schizoria'
  • 'Schizoria secta belongs to Schizoria'
  • 'Somalirhynchia arabica belongs to Somalirhynchia'
  • 'Somalirhynchia deficiens belongs to Somalirhynchia'
  • 'Somalirhynchia prearabica belongs to Somalirhynchia'
  • 'Somalithyris elliptica belongs to Somalithyris'
  • 'Somalithyris ovata belongs to Somalithyris'
  • 'Somalithyris parva belongs to Somalithyris'
  • 'Somalithyris rotundata belongs to Somalithyris'
  • 'Somalithyris subcircularis belongs to Somalithyris'
  • 'Somalithyris triangulata belongs to Somalithyris'
  • 'Sphaeroidothyris arabica belongs to Sphaeroidothyris'
  • 'Sphenorhynchia angulata belongs to Sphenorhynchia'
  • 'Sphenorhynchia varicostata belongs to Sphenorhynchia'
  • 'Sphriganaria angulocostata belongs to Sphriganaria'
  • 'Sphriganaria angustata belongs to Sphriganaria'
  • 'Sphriganaria arguta belongs to Sphriganaria'
  • 'Sphriganaria bicostata belongs to Sphriganaria'
  • 'Sphriganaria bramkampi belongs to Sphriganaria'
  • 'Sphriganaria capax belongs to Sphriganaria'
  • 'Sphriganaria concentrica belongs to Sphriganaria'
  • 'Sphriganaria costata belongs to Sphriganaria'
  • 'Sphriganaria costellata belongs to Sphriganaria'
  • 'Sphriganaria curtirostra belongs to Sphriganaria'
  • 'Sphriganaria distans belongs to Sphriganaria'
  • 'Sphriganaria distincta belongs to Sphriganaria'
  • 'Sphriganaria elliptica belongs to Sphriganaria'
  • 'Sphriganaria eximia belongs to Sphriganaria'
  • 'Sphriganaria expansa belongs to Sphriganaria'
  • 'Sphriganaria intercalata belongs to Sphriganaria'
  • 'Sphriganaria irregularis belongs to Sphriganaria'
  • 'Sphriganaria lirata belongs to Sphriganaria'
  • 'Sphriganaria magnicostata belongs to Sphriganaria'
  • 'Sphriganaria modesta belongs to Sphriganaria'
  • 'Sphriganaria nasuta belongs to Sphriganaria'
  • 'Sphriganaria obesa belongs to Sphriganaria'
  • 'Sphriganaria parva belongs to Sphriganaria'
  • 'Sphriganaria perovalis belongs to Sphriganaria'
  • 'Sphriganaria rara belongs to Sphriganaria'
  • 'Sphriganaria subcircularis belongs to Sphriganaria'
  • 'Sphriganaria varicostata belongs to Sphriganaria'
  • 'Stenorina parallela belongs to Stenorina'
  • 'Striithyris costata belongs to Striithyris'
  • 'Striithyris saudiarabica belongs to Striithyris'
  • 'Striithyris striata belongs to Striithyris'
  • 'Strongyloria circularis belongs to Strongyloria'
  • 'Strongyloria subelliptica belongs to Strongyloria'
  • 'Tanyothyris angustata belongs to Tanyothyris'
  • 'Tanyothyris symmetrica belongs to Tanyothyris'
  • 'Torquirhynchia convexa belongs to Torquirhynchia'
  • 'Torquirhynchia parva belongs to Torquirhynchia'
  • 'Toxonelasma arabicum belongs to Toxonelasma'
  • 'Xenorina ovata belongs to Xenorina'