- The
clausilium is a
calcareous anatomical structure which is
found in one
group of air-breathing land snails:
terrestrial pulmonate gastropod mollusks...
- "door" or
clausilium. The
clausilium is not the same
thing as an operculum,
which does not
exist at all in
pulmonate gastropods. The
clausilium is a calcareous...
- snails,
specifically in
relation to such
structures as the operculum, the
clausilium, and the love dart. The term also
applies to the
calcium carbonate tests...
-
mollusks in the
family Clausiliidae, the door snails, all of
which have a
clausilium.
Species and
subspecies in the
genus Serrulina include:
Serrulina serrulata...
-
Sprattia is a
genus of air-breathing land
snail with a
clausilium, a
terrestrial pulmonate gastropod mollusk in the
family Clausiliidae, the door snails...
-
mollusks in the
family Clausiliidae, the door snails, all of
which have a
clausilium. The sole
species belonging to this
genus is
Pontophaedusella offenses...
-
mollusk in the
family Clausiliidae, the door snails, all of
which have a
clausilium. This
species is not
listed in the IUCN Red List and not
evaluated (NE)...
-
deburghiae is a
subspecies of small, air-breathing land
snail with a
clausilium, a
terrestrial pulmonate gastropod mollusk in the
family Clausiliidae...
-
Papillifera is a
genus of air-breathing land
snail with a
clausilium, a
terrestrial pulmonate gastropod mollusc in the
subfamily Alopiinae of the family...
-
Euxinastra is a
genus of air-breathing land
snail with a
clausilium, a
terrestrial pulmonate gastropod mollusk in the
family Clausiliidae, the door snails...
