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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 454, Figs. 15-17: Holocene, Adriatic. 15, 16, Edge and side views, x 15; 17, young specimen with well-developed apical spine, x 15 (from Loeblich and Tappan, 1964).
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Vaginulina margaritifera sensu Jones, R.W. 1994. The Challenger Foraminifera. Image source: Brady, H.B. (1884) Pl. 66
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Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Fornasini, C. (1902). Sinossi metodica, dei Foraminiferi sin qui rinvenuti nella sabbia del Lido di Rimini. Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna. ser. 5, t. 10, pp. 1-68., available online at (http://www.biodiversitylibrary.org/item/121637) page(s): p. 39 tf. 36
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Northland, Cavalli Islands, 34 m depth, From Plate 6 in Hayward, B.W., Grenfell, H.R., Reid, C.M., Hayward, K.A. 1999. Recent New Zealand shallow-water benthic Foraminifera: Taxonomy, ecologic distribution, biogeography, and use in paleoenvironmental assessment. Institute of Geological and Nuclear Sciences Monograph 21, 258 p.
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Vaginulina americana sensu Jones, R.W. 1994. The Challenger Foraminifera. Image source: Brady, H.B. (1884) Pl. 67
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Image source: Cushman, J.A. 1923. The Foraminifera of the Atlantic Ocean. Part 4. Lagenidae. Bull. U.S. Natl. Mus. 104.
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Vaginulina spinigera sensu Jones, R.W. 1994. The Challenger Foraminifera. Image source: Brady, H.B. (1884) Pl. 67
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Image source: Cushman, J.A. 1923. The Foraminifera of the Atlantic Ocean. Part 4. Lagenidae. Bull. U.S. Natl. Mus. 104.
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Image source: Cushman, J.A. 1923. The Foraminifera of the Atlantic Ocean. Part 4. Lagenidae. Bull. U.S. Natl. Mus. 104.
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Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Vaginulina subelegans sensu Jones, R.W. 1994. The Challenger Foraminifera. Image source: Brady, H.B. (1884) Pl. 66
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Image source: Cushman, J.A. 1933. The Foraminifera of the Tropical Pacific Collections of the ”Albatross”. Part 2. Lagenidae to Alveolinellidae. Bull. U.S. Nation. Mus 161: vi+79 pp.+19 pls.
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Vaginulina arquata sensu Jones, R.W. 1994. The Challenger Foraminifera. Image source: Brady, H.B. (1884) Pl. 114
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Image source: Cushman, J.A. 1923. The Foraminifera of the Atlantic Ocean. Part 4. Lagenidae. Bull. U.S. Natl. Mus. 104.
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Image source: Cushman, J.A. 1923. The Foraminifera of the Atlantic Ocean. Part 4. Lagenidae. Bull. U.S. Natl. Mus. 104.
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Fornasini, C. (1902). Sinossi metodica, dei Foraminiferi sin qui rinvenuti nella sabbia del Lido di Rimini. Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna. ser. 5, t. 10, pp. 1-68., available online at (http://www.biodiversitylibrary.org/item/121637) page(s): p. 39 tf. 34
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Fornasini, C. (1902). Sinossi metodica, dei Foraminiferi sin qui rinvenuti nella sabbia del Lido di Rimini. Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna. ser. 5, t. 10, pp. 1-68., available online at (http://www.biodiversitylibrary.org/item/121637) page(s): p. 40 tf. 37
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Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Image source: Goës, A. 1894. A Synopsis of the Arctic and Scandinavian recent marine Foraminifera hitherto discovered. Kong. Svenska Vetenskaps-Akademiens Handlingar 25(9): 1-127 + 25 pls. (Notae numerorum tenues mensuram indicant millimetricam).
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Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Image source: Cushman, J.A. 1913. A Monograph of the Foraminifera of the North Pacific Ocean. Part III. Lagenidae. Bull. U.S. Nation. Mus 71: ix+125 pp.+47 pls.