Leguminocythereis
(tree size 17)
Celtia
(tree size 13)
Bradleya
(tree size 66)
Ponticocythereis
(tree size 11)
Actinocythereis
(tree size 51)
Glencoeleberis
(tree size 3)
Quadracythere
(tree size 50)
Trachyleberidea
(tree size 2)
Climacoidea
(tree size 10)
Cativella
(tree size 9)
Basslerites
(tree size 14)
Echinocythereis
(tree size 44)
Apatihowella
(tree size 4)
Taracythere
(tree size 10)
Puriana
(tree size 31)
Rabilimis
(tree size 4)
Philoneptunus
(tree size 13)
Pterygocythereis
(tree size 32)
Buntonia
(tree size 32)
Abyssophilos
(tree size 2)
Acanthocythereis
(tree size 38)
Acuticythereis
(tree size 5)
Agrenocythere
(tree size 17)
Campylocythere
(tree size 11)
Carinocythereis
(tree size 26)
Clinocthereis
(tree size 1)
Costa
(tree size 42)
Dutoitella
(tree size 21)
Henryhowella
(tree size 22)
Legitimocythere
(tree size 11)
Neolophocythere
(tree size 2)
Normanicythere
(tree size 3)
Occultocythereis
(tree size 7)
Pterygocythere
(tree size 3)
Robertsonites
(tree size 6)
Rugocythereis
(tree size 8)
Wichmannella
(tree size 2)
Ambocythere
(tree size 23)
Ambtonia
(tree size 6)
Cletocythereis
(tree size 19)
Argenticytheretta
(tree size 3)
Mackencythere
(tree size 2)
Abrocythereis
(tree size 7)
Angolacythereis
(tree size 1)
Callocythere
(tree size 1)
Phacorhabdotus
(tree size 11)
Albileberis
(tree size 2)
Bosquetina
(tree size 8)
Hemitrachyleberis
(tree size 1)
Pseudobosquetina
(tree size 3)
Cistacythereis
(tree size 5)
Falsocythere
(tree size 2)
Falsobuntonia
(tree size 12)
Pacambocythere
(tree size 15)
Rectobuntonia
(tree size 2)
Arculacythereis
(tree size 3)
Mutilus
(tree size 29)
Murrayina
(tree size 9)
Moosella
(tree size 3)
Alatahermanites
(tree size 3)
Arcacythere
(tree size 8)
Pseudocythereis
(tree size 2)
Alteratrachyleberis
(tree size 2)
Australimoosella
(tree size 13)
Lankacythere
(tree size 5)
Pistocythereis
(tree size 10)
Sinoleberis
(tree size 2)
Hiltermannicythere
(tree size 15)
Heteroconchella
(tree size 5)
Atlanticythere
(tree size 8)
Atjehella
(tree size 3)
Proteoconcha
(tree size 10)
Keijella
(tree size 16)
Chavocythere
(tree size 10)
Pennyella
(tree size 5)
Doratocythere
(tree size 6)
Haughtonileberis
(tree size 5)
Clinocythereis
(tree size 1)
Stigmatocythere
(tree size 15)
Reticulocythereis
(tree size 3)
Abyssocythereis
(tree size 2)
Abyssocythere
(tree size 17)
Neocytheretta
(tree size 14)
Alocopocythere
(tree size 12)
Fallacihowella
(tree size 2)
Idiocythere
(tree size 2)
Hemikrithe
(tree size 3)
Reymentia
(tree size 2)
Puricythereis
(tree size 2)
Indimoosella
(tree size 3)
Amphileberis
(tree size 3)
Bradyon
(tree size 2)
Chrysocythere
(tree size 9)
Bicornucythere
(tree size 10)
Bathycythere
(tree size 2)
Yajimaina
(tree size 1)
Venericythere
(tree size 5)
Chukucythere
(tree size 9)
Hirsutocythere
(tree size 6)
Austrotrachyleberis
(tree size 1)
Parakeijella
(tree size 1)
Caribella
(tree size 1)
Whatleyella
(tree size 1)
Ruggieria
(tree size 12)
Yassinicythere
(tree size 5)
Quasibuntonia
(tree size 7)
Strobilocythere
(tree size 5)
Trachyleberidinae
(tree size 178)
Actinoleberis
(tree size 1)
Nigeriruggieria
Adencythere
(tree size 1)
Afroruggieria
Leoniruggieria
Patriziainae
Patrizianella
(tree size 7)
Ayressoleberis
(tree size 5)
Tetraruggieria
Marwickcythereis
(tree size 2)
Bradyleberis
(tree size 1)
Aegyptiana
Agulhasina
(tree size 2)
Alataleberis
(tree size 8)
Alatanesidea
Anommatocythere
Anticythereis
(tree size 4)
Australileberis
(tree size 1)
Batavocythere
Chapmanicythereis
Clinocythere
(tree size 1)
Cornicythereis
Costaveenia
Cristaeleberis
Curfsina
(tree size 2)
Donmacythere
(tree size 1)
Doricythereis
(tree size 1)
Fissocarinocythere
(tree size 5)
Glenocythere
(tree size 1)
Gyrocythere
(tree size 1)
Hazelina
(tree size 5)
Herrigocythere
Holcopocythere
Huantraiconella
Kamajcythereis
Kingmaina
(tree size 5)
Leniocythere
(tree size 1)
Mandawacythere
Megommatocythere
Moosina
Oertiella
(tree size 3)
Opimocythere
(tree size 16)
Ordoniya
Paleoabyssocythere
(tree size 2)
Paleoblitacythereis
Paragrenocythere
(tree size 2)
Paraplatycosta
(tree size 1)
Parvacythereis
(tree size 3)
Phalcocythere
Phyrocythere
Planileberis
Protobuntonia
(tree size 1)
Quasihermanites
Rayneria
(tree size 2)
Repandocosta
(tree size 7)
Reticulocosta
Reymenticosta
(tree size 1)
Rushdisaidina
Scepticocythereis
(tree size 1)
Spinoleberis
(tree size 2)
Tegmenia
(tree size 2)
Toolongella
Tropidocythere
Veenia
(tree size 3)
Veeniacythereis
Paleocosta
Oligocythereis
(tree size 2)
Nigeria
(tree size 1)
Nucleolina
Reticulina
(tree size 1)
Echinocythereidinae
Rocaleberidinae
(tree size 2)
Unicapellinae
(tree size 5)
Anebocythereis
(tree size 1)
Aysegulina
(tree size 62)
Dahomeya
(tree size 1)
Incongruellina
(tree size 1)
Isocythereis
(tree size 1)
Limburgina
(tree size 35)
Mosaeleberis
(tree size 3)
Oblitacythereis
(tree size 1)
Oertliella
(tree size 8)
Paracosta
(tree size 1)
Soudanella
(tree size 2)
Vijaiella
Rockallia
(tree size 3)
Rectotrachyleberis
(tree size 3)
Pseudokeijella
(tree size 2)
Praephacorhabdotus
(tree size 1)
Neocythereis
Malaycythereis
(tree size 1)
Hartmannosa
(tree size 4)
Campylocytherinae
(tree size 2)
Casteroleberia
(tree size 1)
Amphiexophthalmocythere
Aphrikanecythere
Ascetoleberis
Bensonodutoitella
Capsacythere
Carinovalva
Cathaycythere
Cribrocythere
Deltaleberis
Falunia
Fissocythere
Gibberleberis
Histocythere
Horrificiella
Hyphalocythere
Isobuntonia
Isocythere
Jandairella
Kefiella
Makatinella
Nodosocosta
Oxycythereis
Sergipella
Sphaeroleberis
Suhmicythere
Taiwanocythere
Thalassocythere
Togoina
Uskutchiella
Werribeeleberis
Xandarosina