Capiluna cuvieri
Diodora aguayoi
Diodora alta
Diodora anastomosis
Diodora arcuata (arcuate keyhole limpet)
Diodora arnoldi (neat-rib keyhole limpet)
Diodora aspera (rough keyhole limpet) (Attributes)
Diodora asperrima
Diodora auroraensis
Diodora benguelensis
Diodora bermudensis (Bermuda keyhole limpet)
Diodora bollonsi
Diodora bouryi
Diodora boutillieri
Diodora brasili
Diodora calyculata
Diodora canariensis
Diodora candida
Diodora cayenensis (Cayenne keyhole limpet)
Diodora chevallieri
Diodora clathrata
Diodora corbicula
Diodora cossmanni
Diodora crenifera
Diodora cruciata
Diodora crucifera
Diodora decisa
Diodora delicata
Diodora demartiniorum
Diodora denudata
Diodora diadala
Diodora digueti
Diodora distans
Diodora dorsata
Diodora dysoni (Dyson's keyhole limpet)
Diodora elegans
Diodora elevata
Diodora elizabethae
Diodora fargoi
Diodora fenauxi
Diodora fluviana (Gulf Stream keyhole limpet)
Diodora fontainiana
Diodora foveolata
Diodora fragilis
Diodora funiculata
Diodora fuscocrenulata
Diodora fusilla
Diodora galeata
Diodora giannispadai
Diodora gibberula (humped keyhole limpet)
Diodora graeca (common keyhole limpet)
Diodora granifera
Diodora habanensis
Diodora harrassowitzi
Diodora henekeni
Diodora imbrex
Diodora imbricata
Diodora impedimenta
Diodora inaequalis
Diodora incerta
Diodora italica
Diodora jaumei
Diodora jukesii
Diodora kraussi
Diodora labiata
Diodora lanceolata
Diodora lentiginosa
Diodora levicostata
Diodora lima
Diodora lincolnensis
Diodora lineata
Diodora listeri (Lister's keyhole limpet)
Diodora lorenzi
Diodora magnifica
Diodora marshallensis
Diodora menkeana
Diodora meta
Diodora minuta (dwarf keyhole limpet)
Diodora mirifica
Diodora multifida
Diodora murina
Diodora mus
Diodora namibiensis
Diodora nigroocellata
Diodora nodosa (knobby keyhole limpet)
Diodora occidua
Diodora occultata
Diodora octagona
Diodora pamlicoensis
Diodora panamensis
Diodora parviforata (conical keyhole limpet)
Diodora patagonica
Diodora philippiana
Diodora pica
Diodora polygonalis
Diodora procurva
Diodora producta
Diodora pumpellyi
Diodora punctifissa
Diodora pupuyana
Diodora pusilla
Diodora quadriradiata
Diodora ruppellii (Rüppell's keyhole limpet)
Diodora sancticlementensis
Diodora sarasuae
Diodora saturnalis
Diodora sayi
Diodora scobinellata
Diodora sculptilis
Diodora semilunata
Diodora serae
Diodora sieboldii
Diodora singaporensis
Diodora spreta
Diodora squamosa
Diodora stalennuyi
Diodora subcalyculata
Diodora subcostaria
Diodora sublamellosa
Diodora suprapunicea
Diodora tanneri
Diodora tenuiclathrata
Diodora terezae
Diodora ticaonica
Diodora tongana
Diodora townsendi
Diodora vaillanti
Diodora variegata (variegate keyhole limpet)
Diodora vetula
Diodora viridula (green keyhole limpet)
Diodora vredenburgi
Diodora wetmorei
Diodora yaroni
Diodora yokoyamai
Fissurella marylandica
Fissurella nassula
Fissurella redimicula
Fissuridea aethiopica
Fissuridea chipolana
Fissuridea derbyi
Fissuridea elaborata
Fissuridea immortalis
Fissuridea infrequens
Fissuridea mauryi
Fissuridea penderensis
Fissuridea pileus
Fissuridea subelliptica
Fissuridea unica