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Hyolithellus
Classification
Phylum:
Mollusca
Class:
Gastropoda
Subclass:
Gastropoda? - Incertae Sedis
Superfamily:
Pelagiellacea
Family:
Pelagiellidae
Formal Genus Name and Reference:
Hyolithellus BILLINGS, 1871
Type Species:
Images
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Synonyms
Geographic Distribution
Age Range
Beginning Stage in Treatise Usage:
Not provided
Beginning International Stage:
Fraction Up In Beginning Stage:
Beginning Date:
Ending Stage in Treatise Usage:
Not provided
Ending International Stage:
Fraction Up In Ending Stage:
Ending Date:
Description
(hyolithid) and Discinella HALL, 1871 (its operculum).
References
Hyolithellus Billings, 1871 (hyolithid) and Discinella Hall, 1871 (its operculum).
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Gastropoda
Subclass:
Gastropoda? - Incertae Sedis
Superfamily:
Pelagiellacea
Family:
Pelagiellidae
Formal Genus Name and Reference:
Hyolithellus BILLINGS, 1871
Type Species:
Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
Age Range
Beginning Stage in Treatise Usage:
Not provided
Beginning International Stage:
Fraction Up In Beginning Stage:
Beginning Date:
Ending Stage in Treatise Usage:
Not provided
Ending International Stage:
Fraction Up In Ending Stage:
Ending Date:
Description
(hyolithid) and Discinella HALL, 1871 (its operculum).
References
Hyolithellus Billings, 1871 (hyolithid) and Discinella Hall, 1871 (its operculum).