Species (24.520)
- Monodonta labia Lamarck
- Monachoides umbrosa Pfeiffer 1828
- Monachoides vicina ssp. carpathica
- Murex purpuroides Dkr.
- Murex rarispina Lamarck
- Murex radix Gmelin
- Murex regius Swains
- Murex scolopax
- Murex sinensis
- Murex endivia
- Murex erinaceus Linnaeus
- Murex erinateus
- Murex fasciatus
- Murex fenestratus
- Murex foraminiferus Tapparone
- Monodonta lahio Lien.
- Monodonta pharaonis Lamarck
- Monodonta punctulata Lamarck
- Ranella granifera Lamarck
- Monodonta turbinata
- Morlina depressa
- Murex trunculus ssp. trophoniformis
- Murex vibex
- Murex brandaris
- Muricanthus radix
- Muricidea blainvillii
- Muricanthus megacerus
- Monilearia sp.
- Oxychilus pitynsanus
- Neritina rangiana
- Neritina rectivata
- Neritina transversalis
- Neritina viridis
- Neritula nerita
- Nesiohelix palaeomphalina
- Macrogastra plicatula Scholz ssp. nana
- Lartetia clessini Geyer ssp. postera
- Lartetia pfeifferi Cless.
- Lartetia quenstedti Geyer ssp. acuta
- Lartetia sazigena
- Lartetia saxigena
- Lartetia sp.
- Lartetia suevica
- Lartetia suevica Geyer ssp. goviensis
- Lartetia turbinella Geyer
- Lartetia virei
- Liguus sp.
- Leptothyra carpenteri
- Levantina bellardi
- Levantina guttata
- Levantina hierosolyma Boiss.
- Liburnica crinata
- Liburnia setiana Rossmäßler 1836
- Liburnica denudata
- Liburnica denudata Rossmäßler ssp. insolita
- Liburnica imberbis Brusina
- Liburnica insolita Rossmäßler
- Liburnica setigera Rossmäßler 1836
- Leptaxis undata Lowe
- Letourneuxia sp.
- Leuc. boissieri
- Leuc. bivone
- Leuc. cariosa
- Leucochroa candidissima Draparnaud
- Leucostigma cinera Roßmäßler / Rossmässler ssp. opalina
- Leucozona incarnata
- Leucozonia leucozonalis
- Lartetia clessini Weinland
- Lartetia elessini Weinland
- Lartetia clessini Geyer ssp. spirata
- Lartetia exigua Geyer
- Lartetia geyeri Fuchs 1925
- Lartetia gebhardi
- Lartetia quenstedti
- Lartetia quenstedti Gallenstein ssp. turbinella
- Lartetia rhenana
- Levantina mardinensis
- Ligatella sp.
- Liguus fasciatus
- Lampadion plicatus
- Lanzaia vjetrenica
- Marginella miliaria Linnaeus
- Marpessa commutata Rossmäßler ssp. curta
- Marpessa fimbriata Käufel ssp. oreinos
- Marpessa commutata Rossmäßler 1836 ssp. ungulata
- Marpessa fimbriata
- Marpessa laminata Schmidt 1857 ssp. grossa
- Marpessa laminata Ziegler ssp. granatina
- Cerithium palustre
- Marpessa laminata ssp. kaeufeli
- Marpessa orthostoma
- Marpessa parreyssi
- Marpessa triloba Boettger
- Martha striata
- Martha striata Pfeiffer ssp. costulata
- Mass. alabastrites
- Medora graciliformis Pfeiffer
- Balea fragilis
- Megalostoma mani Pog.
- Marmorana isilensis Pint & Mab.