Scienza e natura

Helix hammonis Strøm, 1765: proposed addition to the Official List of species names

Waldén H.W., · 1968 · Naturama

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1968. In 8vo, original wrappers, pp. 9

Sur la légitimité du nom de Linné Helix limosa

Jespersen P.H., · 1948 · Naturama

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1948. In 8vo, offp., pp. 4 [Lymnaeidae]. Offprint from Journ. Conchyl., 88 (with a small addition by hand of the author).

Oyster rearing on the river Yealm

Wilson D.P., · 1941 · Naturama

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1941. In 8vo, original wrappers, pp. 3. Offprint from Journ. Mar. Biol. Ass. UK, 25

Comments on "The final report" of a massive search for Lasmigona decorata (Lea, 1852) and Alasmidonta robusta Clarke, 1981 (Unionidae) from the Carolinas

Johnson R., · 1997 · Naturama

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1997. In 8vo, offp., pp. 8 with 1 pl. Offprint from Occ. Pap. Moll. Mus. Comp. Zool., 5 n. 71

Correct family names for the freshwater "muteloid" bivalves (Unionoida: Etheroidea)

Kabat A., · 1997 · Naturama

€3.50 ($3.87 | £2.93 | ¥619)

1997. In 8vo, offp., pp. 14. Offprint from Occ. Pap. Moll. Mus. Comp. Zool., 5 n. 72

The effect of breeding period on the biogeography of freshwater mussels (Unionidae) in the Minnesota region of North America

Graf D.L., · 1997 · Naturama

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1997. In 8vo, offp., pp. 15 with 1 fig. Offprint from Occ. Pap. Moll. Mus. Comp. Zool., 5 n. 73

A new mussel Disconaias conchos (Unionidae) from Rio Conchos of the Rio Grande system, Mexico

Taylor D.W., · 1997 · Naturama

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1997. In 8vo, offp., pp. 7 with 1 pl-. Occasional Papers on Mollusca (Mus. Comp. Zool. Harvard), vol. 5 n. 75

The western Lake Superior freshwater mussel (Unionidae) community and its origin

Graf D.L. & Underhill J.C., · 1997 · Naturama

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1997. In 8vo, offp., pp. 9. Offprint from Occ. Pap. Moll. Mus. Comp. Zool., 5 n. 74

Observations on the reproductive cycles of Monodonta lineata, Gibbula umbilicalis and G

Underwood A.J., · 1972 · Naturama

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1972. cineraria. In 8°, offp., pp. 8 with 5 figs. Offprint from Mar. Biol., 17

Morphology of the digestive system of Volutomitra alaskana Dall, 1902, with notes on a possible mechanism of feeding

Kantor Y.I. & Harasewych M.G., · 1992 · Naturama

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1992. In 4°, offp., pp. 9 with 5 figs. Offprint from Ruthenica 2(1)

Designation of lectotype for Haliotis crebrisculpta Sowerby, 1914, with a discussion of H

Stewart K. & Geiger D.L., · 1999 · Naturama

€4.50 ($4.98 | £3.76 | ¥796)

1999. clathrata Reeve, 1846 non Lichtenstein, 1794. In 4°, offp., pp. 12 with 7 figs. Offprint from The Veliger 42(1)

New commercial plants with directions how to grow them to the best advantage

Christy T., · 1878 · Naturama

€50.00 ($55.35 | £41.81 | ¥8,846)

1878. 7 issues in one volume (8vo), original green cloth with gilt impressions, signed by the author. pp. 18+2 lit.;16+2 lit.; 40+iv+6 woodcuts; 66+3 woodcuts; 80+1 woodcut; 116+6 tinted lit.+98 with 6 ill. Binding detached posteriorly. Rare in any state.

Brood protection in three Southern California species of the pelecypod Cardita

Jones G.F., · 1963 · Naturama

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1963. In 8vo, offp., pp. 8 con 2 figs.Offprint from The Wassmann Journ. of Biol., 21 n. 2

The effects of parasitism by larval Digenea on the digestive gland of the intertidal prosobranch Littorina saxatilis subsp

James B.L., · 1965 · Naturama

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1965. tenebrosa.In 8vo, offp., pp. 22 with 2 pls. and 9 figs. Offprint from Parasitology, 55

Cytotaxonomic studies of lymnaeid snails

Inaba A., · 1969 · Naturama

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1969. In 8vo, offp., pp. 25 with 102 figs. Offprint from Malacologia 7(2-3)

A new species of the genus Zafra from Japan (Pyrenidae)

Okamoto M. & Habe T., · 1979 · Naturama

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1979. In 8vo, original wrappers, pp. 2 with 4 figs. (text jaspanese/english). Offprint from Venus, 38(3)

Preservation of molluscs

Owen G. & Steedman H.F., · 1958 · Naturama

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1958. In 8vo, original wrappers, pp. 3. Offprint from Proc. Mala. Soc. London 33(3)

Notes on Loricata 15: A remarkable anomaly in Tonicella lineata

Kaas P., · 1987 · Naturama

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1987. In 8vo, offp., pp. 3 with 10 figs. Offprint from Basteria, 51(1)

Trachycystis - tiny inhabitants of the forest floor

Aiken D., · 1998 · Naturama

€7.00 ($7.75 | £5.85 | ¥1,238)

1998. In 4°, bross., pp. 16 with 3 pls. issue n. 255 of the Strandloper

Revision of the Turridae of the Miocene St

Gibson T.G., · 1962 · Naturama

€6.00 ($6.64 | £5.02 | ¥1,062)

1962. Mary's formation of Maryland. In 8vo, original wrappers, pp. 24 with 3 pls. and 7 figs. Offprint from Journ. Paleont., 36(2)