- within. The
columella is oblique,
obtusely dentate in the middle. The
umbilico-columellar
tract is
covered by a
white callus,
excavated at the position...
- thin and black-edged. The
arched columella has a
pearly callus. The
white umbilico-parietal area is
excavated and concave. The
common name "cat's eye" for...
-
apparently lirate. The thin,
white columella is
arcuate and simple. The
umbilico-columellar
region is
surrounded by a
beautiful rose-colored tract. This...
- truncata; anfr. 6 convexis,
ultimo basi
carina validiore,
funiculata ab
umbilico infundibuliformi,
intus spiraliter sulcato, vix
pervio separato; apertura...
- base. The
parietal wall
contains a thin
translucent callus or none. The
umbilico-columellar
callus is
bounded outside by a more or less
obvious streak of...
- very thick. It is arcuate,
white edged and
obtusely dentate below. The
umbilico-columellar area is
bright green. This
marine species occurs off West Australia...
- the muni****lity of Churwalden.
Malix is
first mentioned in 1149 as in
Umbilico.
Malix has an area, as of 2006[update], of 12.6 km2 (4.9 sq mi). Of this...
-
iridescent inside. The
columellar margin is a
little straightened. The
umbilico-columellar
tract is
slightly excavated. This
marine species occurs off...
- iridescent. The
arcuate columella is not
dentate and is
pearly edged. The
umbilico-columellar area is
vivid pea-green. This
marine species is
endemic to Australia...
-
subangular at the base of
slightly thickened and
arcuate columella. The
umbilico-columellar
tract is excavated. This
species occurs in the
Atlantic Ocean...
