Index to the Nautilus 



The snails of New Mexico and Arizona. \'ol. 19, No. 6, p. 68 



1905. 

 Massachusetts slugs. Vol. 19, No. 7, p. 84, 1905. 

 Physa rhomhoidea. \'o\. 19, No. 8, p. 96, 1905. 

 A new Tertiary Planorbis. Vol. 19, No. 9, p. 100, 1906. 

 vSubspecies, mutations, and forms. \'ol. 20, No. 5, p. 58, 1906. 

 Helix hortensis in Newfoundland. Vol. 20, No. 8, p. 94, 1906. 

 A new Zonitoid shell from the Miocene, Florissant, Colo. Vol. 21 



No. 8, p. 89, 1907. 

 Mollusca of La Jolla, California. Vol. 21, No. 9, p. 106, 1908. 

 Milax gagaies and \ itrea cellaria in Colorado. Vol. 21, No. 11 



p. 131, 1908. 

 The Miocene species of Lymnaea. Vol. 22, No. 7, p. 69, 1908. 

 Helix arbiistoriim, var. roseolabiata. Vol. 22, No. 7, p. 72, 1908 

 An apparently new slug from the River Nile. \'ol. 23, No. 8, p 



108, 1910. 

 Note on Lymnaea florissantica. Vol. 25, No. 2, p. 24, 1911. 

 Land Mollusca at Tolland, Colorado. Vol. 25, No. 5, p. 58, 1911 

 Limax maximus on Nantucket Island. Vol. 25, No. 5, p. 60, 191 1 

 The name Glossina. Vol. 25, No. 8, p. 96, 1911. 

 AshmiineUa thoinsoniana in New Mexico. Vol. 26, No. 6, p. 69 



1912. 

 The genus Cryptogirasia and Cryptosoma. Vol. 26, No. 6, p. 70 



1912. 

 A slug of the genus Veronicella from Guatemala. Vol. 27, No. 1 



p. 1, 1913. 

 A Philomycus from the Republic of Panama \'ol. 27, No. 1, p 



2, 1913. 

 Hesperarion hemphilli maciilatiis. Vol. 27, No. 12, p. 143, 1914 

 Some European Mollusca. Vol. 28, No. 1, p. 10, 1914. 

 Some slugs (Agriolimax) from Guatemala. Vol. 28, No. 5, p 



55, 1914. 

 Slugs in California. Vol. 29, No. 7, p. 83, 1915. 

 Tethys (Neaplysia) calif ornica Cooper. Vol. 29, No. 7, p. 84, 1915 

 The Solenopsidae. Vol. 29, No. 7, p. 84, 1915. 

 Limax arborum in a Colorado greenhouse. \'ol. 30, No. 10, p 



120, 1917. 

 Henry Melvill Gwatkin. \'ol. 30, No 10, p. 119, 1917. 



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