Virginia Land Snails
Photo(s): Shell views of Punctum blandianum by Dan Dourson ©.
Click photo(s) to enlarge.
Punctum blandianum Pilsbry, 1900
Common name: Brown Spot
Width: ≈1.1-1.3 mm
Height: ≈0.7 mm
The shell of Punctum blandianum has a low conoidal spire and is pale brown (Pilsbry, 1948). It is thin-lipped, with a bowl-like umbilicus. The shell is sculptured with fine ribs. In many respects it is similar to P. minutissimum, but its shell is relatively lower, its umbilicus slightly wider, and its aperture slightly smaller.
Punctum blandianum is found in damp leaf litter in forests. In dolomite valleys within its range it displaces P. minutissimum (Pilsbry, 1948).
This animal is endemic to the southern Appalachian Mountains, found in a half-dozen states from West Virginia to Alabama. In Virginia it is reported in several southwestern counties. Its name has no synonyms.
NatureServe Global Rank: G4
NatureServe State Rank: S2S4
Ken Hotopp 1/2013