Euhadra senckenbergiana
Encyclopedia
Euhadra senckenbergiana is a species
of air-breathing land snail
, a terrestrial
pulmonate gastropod mollusk in the family Bradybaenidae
. This species is found in Japan.
The shell
of this species is dextral.
Comparison of the shells of the subspecies:
Species
In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...
of air-breathing land snail
Snail
Snail is a common name applied to most of the members of the molluscan class Gastropoda that have coiled shells in the adult stage. When the word is used in its most general sense, it includes sea snails, land snails and freshwater snails. The word snail without any qualifier is however more often...
, a terrestrial
Terrestrial animal
Terrestrial animals are animals that live predominantly or entirely on land , as compared with aquatic animals, which live predominantly or entirely in the water , or amphibians, which rely on a combination of aquatic and terrestrial habitats...
pulmonate gastropod mollusk in the family Bradybaenidae
Bradybaenidae
Bradybaenidae is a taxonomic family of medium-sized to small land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea....
. This species is found in Japan.
The shell
Gastropod shell
The gastropod shell is a shell which is part of the body of a gastropod or snail, one kind of mollusc. The gastropod shell is an external skeleton or exoskeleton, which serves not only for muscle attachment, but also for protection from predators and from mechanical damage...
of this species is dextral.
Subspecies
A number of subspecies have been named:- Euhadra senckenbergiana aomoriensis (Gulick & Pilsbry, 1900)
- Euhadra senckenbergiana ibukicola
- Euhadra senckenbergiana minoensis
- Euhadra senckenbergiana notoensis
- Euhadra senckenbergiana senckenbergiana
Comparison of the shells of the subspecies: