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Straparollus
Classification
Phylum:
Mollusca
Class:
Gastropoda
Subclass:
Prosobranchia
Order:
Archaeogastropoda
Suborder:
Macluritina
Superfamily:
Euomphalacea
Family:
Euomphaladae
Formal Genus Name and Reference:
Straparollus DEMONTFORT, 1810
Type Species:
S. dionysii
Images
(Click to enlarge in a new window)
Fig. 108,1. *S. (E.) pentangulatus Sowerby, L.Carb., Eng.; 1a,b, oblique from above and below, X1.
Synonyms
Geographic Distribution
cosmop
Age Range
Beginning Stage in Treatise Usage:
Sil.
Beginning International Stage:
Rhuddanian
Fraction Up In Beginning Stage:
0
Beginning Date:
443.07
Ending Stage in Treatise Usage:
M.Perm.
Ending International Stage:
Capitanian
Fraction Up In Ending Stage:
100
Ending Date:
259.55
Description
Shape variable, with almost complete range from moderately high conispiral to discoidally hyperstrophic, channel (probably exhalant) or slight sinus on outer-upper angulation. [Restudy of original description shows that spelling Straparolus was a printing error subject to automatic correction.]
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Gastropoda
Subclass:
Prosobranchia
Order:
Archaeogastropoda
Suborder:
Macluritina
Superfamily:
Euomphalacea
Family:
Euomphaladae
Formal Genus Name and Reference:
Straparollus DEMONTFORT, 1810
Type Species:
S. dionysii
Images
(Click to enlarge in a new window)
Fig. 108,1. *S. (E.) pentangulatus Sowerby, L.Carb., Eng.; 1a,b, oblique from above and below, X1.
Synonyms
Geographic Distribution
cosmop
Age Range
Beginning Stage in Treatise Usage:
Sil.
Beginning International Stage:
Rhuddanian
Fraction Up In Beginning Stage:
0
Beginning Date:
443.07
Ending Stage in Treatise Usage:
M.Perm.
Ending International Stage:
Capitanian
Fraction Up In Ending Stage:
100
Ending Date:
259.55
Description
Shape variable, with almost complete range from moderately high conispiral to discoidally hyperstrophic, channel (probably exhalant) or slight sinus on outer-upper angulation. [Restudy of original description shows that spelling Straparolus was a printing error subject to automatic correction.]