Chondrinidae taxonomy revisited: New synonymies, new taxa, and a checklist of species and subspecies (Mollusca: Gastropoda: Pulmonata) 2539
Author
Kokshoorn, Bas
Author
Gittenberger, Edmund
text
Zootaxa
2010
2010-07-16
2539
1
1
62
https://biotaxa.org/Zootaxa/article/view/zootaxa.2539.1.1
journal article
10.11646/zootaxa.2539.1.1
11755334
Abida secale boileausiana
(
Küster, 1845
)
(pl. 1 figs M–N)
Pupa boileausiana
Küster, 1845
: pl. 13 figs 21–23.
Type
locality:
France
,
Ariège
,
Vicdessos
.
Distribution.—
France
, Departments of Ariège, Aude and Pyrénées-Orientales. See
Gittenberger (1973: 96)
.
Description (after
Gittenberger 1973
).—Shell rather fragile as compared to other
A. secale
forms, less slender and more conical, with 7 3/4–9 1/2 whorls, which are weakly to moderately inflated and sculptured with regularly placed, axial ribs. Body whorl obliquely flattened, not or only slightly narrowed and without keel. A slight external indentation accompanies the palatalis superior, just behind the apertural edge. The palatal side of the aperture slightly leaning forward (in lateral view). Umbilicus open. Shell height,
5.4–7.4 mm
; width,
2.2–2.5 mm
.
Apertural lip moderately to strongly thickened; its parietal edges connected by a faint callus. Angularis connected with spiralis. Subangularis more or less prominent. Infraparietalis present. Columellaris clearly stronger and longer than infracolumellaris, gently curving upward to the edge of the aperture. Infrapalatalis, palatalis inferior and palatalis superior clearly indented and reaching up to the edge of the aperture. At the anterodorsal palatal centre, a suprapalatalis and a weak suturalis are present. Aperture narrowed by the strongly developed columellar and parietal folds; distances between those folds smaller than their own height.
Genetic barcode.—GenBank accession number
EU395344
.