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Representatives of
the genus Vertigo from the USA and the United Kingdom -- American
species - page one |
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Vertigo cf. alabamensis G. Clapp, 1915 (1.7
mm.) HL |
Vertigo arthuri
von Martens, 1882 (1.7 mm) HL |
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[consistently lacks
angular and infrapalatal lamellae] |
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Polk Co., Minnesota |
Clay Co., Florida |
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Click image below for a
larger view/additional images |
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Vertigo
bollesiana (Morse, 1865)
(1.65 mm.)
HL |
Vertigo conecuhensis G. Clapp, 1915 (1.5 mm.)
HL |
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Bennington Co.,
Vermont |
Mobile Co., Alabama |
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| Vertigo
cristata Sterki, 1919
(1.9 mm.)
HL |
Vertigo elatior
Sterki,
1894 (1.9 mm.)
HL |
| Knox Co., Maine |
[palatal folds
more closely apposed] |
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Buchanan Co., Iowa |
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Click image below for a
larger view/additional images |
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Vertigo elatior
Sterki, 1894 (1.95 mm.)
HL |
Vertigo gouldii
(A. Binney, 1843) (1.85 mm.)
HL |
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Bennington Co.,
Vermont |
Bennington Co.,
Vermont |
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Vertigo hubrichti
Pilsbry, 1934 (1.7 mm.)
HL |
Vertigo malleata
Coles and Nekola, 2007 (1.55 mm.) HL |
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Howard Co., Iowa |
Leon
Co., Florida |
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Vertigo meramecensis
(Van Devender, 1979)
(2.0 mm.)
HL |
Vertigo milium (Gould, 1840) (1.4 mm.)
HL |
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Franklin Co.,
Missouri |
Duval Co., Florida
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| Vertigo milium
(Gould, 1840) BF |
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Duval Co., Florida
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