Species (98)
- Acicula acicula
- Cecilioides acicula Müller O.F. 1774 ssp. acicula
- Bythiospeum acicula Held 1838 ssp. acicula
- Bythiospeum acicula Clessin ssp. sterkianum
- Bythiospeum acicula ssp. cisterciensorum
- Bythiospeum acicula ssp. geyeri
- Bythiospeum acicula ssp. reisalpense
- Bythiospeum acicula Geyer ssp. scalaris
- Bythiospeum acicula ssp. reisalpensis
- Caecilianella acicula
- Caeliacella acicula
- Styloides acicula
- Cerithiopsis acicula
- Cerithium acicula
- Clausilia acicula
- Cionella acicula
- Lymnaeus acicula
- Polyphemus acicula
- Creseis acicula
- Neritostoma acicula
- Ennea acicula
- Caspia acicula
- Ceciloides acicula Müller O.F. 1774
- Eulimella acicula Philippi 1836
- Lartetia acicula
- Turritellopsis acicula
- Bythiospeum acicula Schütt ssp. septemtrionale
- Achatina acicula
- Bythiospeum acicula Held 1837
- Eulimella acicula Philippi
- Turritellopsis acicula Stimpson
- Caecilioides acicula
- Mycena acicula (Schaeff. : Fr.) P. Kumm. 1871
- Bythiospeum acicula Weinland 1883 ssp. clessini
- Cecilioides acicula Müller O.F. 1774
- Cecilioides acicula Müller O.F. 1774
- Acicula stussineri Boettger O.
- Acicula gracilis Clessin 1877 ssp. gracilis
- Acicula sublineata
- Acicula wilhelmi Wagner A.J.
- Acicula polita Hartmann
- Acicula sublineata Andrae
- Acicula parcelineata Clessin 1911
- Acicula lineata
- Acicula lineolata
- Acicula fusca Montagu
- Acicula lineata Draparnaud 1801
- Acicula lineata ssp. banki
- Acicula regina Subai 1977
- Acicula lallemanti Gittenberger 1977
- Acicula elisabethae Pinter & Szigethy 1973
- Acicula persica Subai 1981
- Acicula callostoma
- Acicula cryptomena
- Acicula dupuyi
- Acicula norrisi Gittenberger 1977
- Acicula algerensis Gittenberger 1977
- Acicula szigethiannae Subai
- Acicula corcyrensis
- Acicula banatica
- Acicula curtii
- Acicula hyalina
- Acicula pinteri Subai 1976
- Acicula oedogyra
- Acicula perpusilla Reinhardt
- Acicula similis
- Acicula spectabilis
- Acicula stussineri
- Acicula transsylvanica
- Acicula vitrea
- Acicula veneta
- Acicula beieri Käufel
- Acicula diluviana
- Acicula graeca Subai 1976
- Acicula hausdorfi
- Acicula hohenwarthi
- Acicula hohenwarti
- Acicula mauritiana
- Acicula serbica
- Acicula gracilis Clessin 1877
- Acicula fusca Montagu
- Acicula lineolata
- Acicula cryptomena
- Acicula callostoma
- Acicula dupuyi
- Acicula banatica
- Acicula lineata Draparnaud 1805 ssp. lineata
- Acicula gracilis
- Acicula beneckei
- Acicula microspira
- Acicula sp.
- Acicula lineolata Pini 1884 ssp. lineolata
- Acicula lineata Draparnaud 1805 ssp. sublineata
- Acicula polita Hartmann
- Acicula lineolata Boeters, Gittenberger & Subai 1989 ssp. banki
- Agathylla sulcosa Cantraine ssp. acicula
- Laciniaria plicata Gremblich ssp. acicula
- Agathylla sulcosa ssp. acicula