Palmoconcha
(tree size 24)
Loxoconcha
(tree size 316)
Cytheromorpha
(tree size 39)
Loxoconchella
(tree size 12)
Roundstonia
(tree size 7)
Bonnyannella
(tree size 1)
Nannocythere
(tree size 2)
Phlyctocythere
(tree size 22)
Elofsonia
(tree size 5)
Loxoconchidea
(tree size 2)
Sagmatocythere
(tree size 26)
Loxocorniculum
(tree size 34)
Kuiperiana
(tree size 8)
Gouiecythere
(tree size 6)
Pteroloxa
(tree size 2)
Tuberoloxoconcha
(tree size 3)
Antarctiloxoconcha
(tree size 2)
Alataconcha
(tree size 2)
Australoloxoconcha
(tree size 2)
Nipponocythere
(tree size 15)
Bytholoxoconcha
(tree size 1)
Glacioloxoconcha
(tree size 1)
Loxocauda
(tree size 8)
Heinia
(tree size 2)
Pseudoloxoconcha
(tree size 1)
Touroconcha
(tree size 4)
Myrena
(tree size 1)
Pseudoconcha
(tree size 3)
Nigeroloxoconcha
(tree size 1)
Camptocythere
(tree size 2)
Mandelstamia
(tree size 3)
Leptoconcha
Loxocaudinae
(tree size 2)
Loxoconchinae
Miia
Paracytheromorpha
(tree size 2)
Pseudolimnocythere
(tree size 1)
Gramannicythere