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Devonia
Classification
Phylum:
Mollusca
Class:
Bivalvia
Subclass:
Heterodonta
Order:
Veneroida
Superfamily:
Galeommatacea
Family:
Montacutidae
Formal Genus Name and Reference:
Devonia WINCKWORTH, 1930 [pro Synapticola Malard, 1904 (non Voight, 1892)]
Type Species:
Synapticola perrieri MALARD, 1904, OD
Images
(Click to enlarge in a new window)
Fig. E31,6. *D. perrieri (Malard), Rec., Britain (Devon), LV int., X8.8 (905a).
Synonyms
Geographic Distribution
W.Eu.
Age Range
Beginning Stage in Treatise Usage:
Eoc.
Beginning International Stage:
Ypresian
Fraction Up In Beginning Stage:
0
Beginning Date:
56
Ending Stage in Treatise Usage:
Rec.
Ending International Stage:
Meghalayan
Fraction Up In Ending Stage:
100
Ending Date:
0
Description
Transversely subquadrangular, very inequilateral, elongated onward and truncated at both sides. Hinge with a marginal ill-defined All and, behind a broad resilial hollow, a strong Pll.
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Bivalvia
Subclass:
Heterodonta
Order:
Veneroida
Superfamily:
Galeommatacea
Family:
Montacutidae
Formal Genus Name and Reference:
Devonia WINCKWORTH, 1930 [pro Synapticola Malard, 1904 (non Voight, 1892)]
Type Species:
Synapticola perrieri MALARD, 1904, OD
Images
(Click to enlarge in a new window)
Fig. E31,6. *D. perrieri (Malard), Rec., Britain (Devon), LV int., X8.8 (905a).
Synonyms
Geographic Distribution
W.Eu.
Age Range
Beginning Stage in Treatise Usage:
Eoc.
Beginning International Stage:
Ypresian
Fraction Up In Beginning Stage:
0
Beginning Date:
56
Ending Stage in Treatise Usage:
Rec.
Ending International Stage:
Meghalayan
Fraction Up In Ending Stage:
100
Ending Date:
0
Description
Transversely subquadrangular, very inequilateral, elongated onward and truncated at both sides. Hinge with a marginal ill-defined All and, behind a broad resilial hollow, a strong Pll.