Dakariella
(tree size 3)
Prenantia
(tree size 8)
Pleurocodonellina
(tree size 13)
Parasmittina
(tree size 157)
Aspericreta
(tree size 3)
Raymondcia
(tree size 6)
Thrypticocirrus
(tree size 4)
Pseudoflustra
(tree size 11)
Palmicellaria
(tree size 21)
Smittina
(tree size 193)
Phylactella
(tree size 37)
Bostrychophora
(tree size 1)
Houzeauina
(tree size 5)
Discopora
(tree size 6)
Alismittina
(tree size 1)
Dengordonia
(tree size 1)
Dittomesia
(tree size 1)
Pemmatoporella
(tree size 1)
Platychelyna
(tree size 2)
Tracheloptyx
(tree size 1)
Smittinella
(tree size 7)
Breoganipora
(tree size 1)
Amynaskolia
(tree size 1)
Alysidotella
Cumulipora
Hippophylactella
Marsillea
Phylactellina
Plagiosmittia
Porismittina
Rimulostoma
Schismoporella
Sinuhippoporella
Zuzanella