MolluscaBase source details
Manganelli, G.; Giusti, F. (2000). Drepanostoma helenae, a new helicodontine land snail from the Lower Pliocene of Balze di Caspreno near Siena (central Italy) and a discussion on the status of Protodrepanostoma Germain, 1929 (Gastropoda, Pulmonata: Hygromiidae). Bollettino della Società Paleontologica Italiana. 39(3): 351-358.
291055
Manganelli, G.; Giusti, F.
2000
<i>Drepanostoma helenae</i>, a new helicodontine land snail from the Lower Pliocene of Balze di Caspreno near Siena (central Italy) and a discussion on the status of <i>Protodrepanostoma</i> Germain, 1929 (Gastropoda, Pulmonata: Hygromiidae)
Bollettino della Società Paleontologica Italiana
39(3): 351-358
Publication
Available for editors 
[request]
[request]
Date
action
by
Drepanostoma helenae Manganelli & Fo. Giusti, 2000 † (original description)
Helicodonta evoluta Gaál, 1910 † (status source)
Helicodonta involutaeformis (Sinzov, 1875) † (status source)
Helicodonta subinvoluta (F. Sandberger, 1875) † (status source)
Protodrepanostoma planorbiforme tassaroliana (Sacco, 1889) † (status source)
Helicodonta evoluta Gaál, 1910 † (status source)
Helicodonta involutaeformis (Sinzov, 1875) † (status source)
Helicodonta subinvoluta (F. Sandberger, 1875) † (status source)
Protodrepanostoma planorbiforme tassaroliana (Sacco, 1889) † (status source)
Type locality
Continental formation, exposed along the Arbia River, at the base of Balze di Caspreno, 5 km ENE of Siena (Province ... [details]
