Taxonomy of Mollusca for our collections. (primarely based on Millard,2001)
SUBORDER  ARCHITAENIOGLOSSA
225  CYCLOPHOROIDEA 401
225.0 Familia unknown
Angulyagra
225.1 Cyclophoridae
Palaeacyclophorus
225.1.1 Cyclophorinae
Aulopoma, Craspedotropis, Crossopoma
Cyathopoma, Cyclophorus, Cyclosurus, Cyclotus, Doninameria ?
Ferussina ?, Japonia, Leptopoma, Leptopomoides
Megacyclotus ?, Micraulax, Mychopoma, Myxostoma
Palaeocyclophorus, Ptychopoma, Scabrina, Theobaldius
225.1.3 Spirostomatinae
Spirostoma
225.1.4 Alycaeinae
Alycaeus, Chamalycaeus, Dioryx
225.1.5 Pterocyclinae
Pearsonia, Platyraphe, Pterocyclus, Rhiostoma
225.2 Pupinidae
225.2.1 Pupininae
Hedleya, Moulinsia, Pupina
225.2.2 Pupinellinae
Pupinella, Raphaulus, Schistoloma,Tortulosa
225.3 Maizaniidae
Maizania
225.4 Craspedopomatidae
Craspedopoma 
225.5 Diplommatinidae
225.5.1 Diplommatininae
Adelopoma, Diplommatina, Nicida, Opisthostoma, Palaina
225.5.2 Cochlostomatinae
Cochlostoma
225.5.3 Pollicariinae
Pollicaria
225.6 Liareidae
Cytora, Liarea, Liaria,  Realia