A new Discidae subgenus and two new species (Gastropoda: Pulmonata) from the Canary Islands
Author
Yanes, Yurena
Author
Holyoak, Geraldine A.
Author
Holyoak, David T.
Author
Alonso, Maria R.
Author
Ibáñez, Miguel
text
Zootaxa
2011
2911
43
49
journal article
46703
10.5281/zenodo.203498
083fff59-ccd6-4d85-907c-0d982c3b6acf
1175-5326
203498
Genus
Atlantica
Ancey, 1887
Atlantica
(
Canaridiscus
) Alonso & Ibáñez
,
n. subgen
.
Type
species:
Atlantica saproxylophaga
sp. nov.
Diagnosis.
Shell depressed, without tooth-shaped lamellae on the inside of the body whorl. Penis long to very long; penial retractor muscle inserted near the penis/vas deferens junction: there is no epiphallus and flagellum, as in the other
Discidae
; bursa copulatrix small; bursa duct long, thin, without diverticulum; albumen gland short; hermaphrodite duct very long.