Genus

Monomerella Billings, 1871

Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumBrachiopoda
SubphylumCraniiformea
ClassCraniata
OrderTrimerellida
FamilyTrimerellidae
SubfamilyGasconsia
GenusDinobolus
Eodinobolus
Monomerella
Specieswalmstedti
GenusRhynobolus
Trimerella