Angelo, R., Cringan, M. & Fry, J. (2002) Distributional
revisions and new and amended occurrence records for prosobranch snails
in Kansas. Trans.
Kansas Acad. Sci. 105: 246 - 257.
Baker, F. (1902) The Mollusca of the Chicago area. Part 2, The Gastropoda. Chicago Acad. Sci. Natl. Hist. Survey, 3, 131-410.
Baker, F. (1906) A catalogue of the Mollusca of Illinois. Bull. Ill. State Lab. Nat. Hist., 7, 53-136.
Baker, F. (1911) The Lymnaeidae of North and Middle America, Recent and Fossil. Special Publication, no. 3. Chicago: Chicago Academy of Natural Sciences.
Baker, F. (1919) Fresh Water Mollusca from Colorado and Alberta. Bull. Am. Mus. Nat. Hist., 41, 527-39.
Baker, F. (1928) Freshwater Mollusca of Wisconsin, Part I, Gastropoda. Bull. Wisc. Geol. Natur. Hist. Survey, no. 70. Madison: University of Wisconsin Press.
Baker, F. (1935) Land and freshwater Mollusca from North Star Lake and vicinity, Itasca County, Minnesota. Am. Midl. Natur., 16, 257-74.
Baker, F. (1945) The Molluscan Family Planorbidae. Urbana: University of Illinois Press.
Baker, H. (1946) Index to F.C. Baker's "The Molluscan Family Planorbidae." Nautilus, 59, 127-41.
Basch, P. (1963) A review of the recent freshwater limpet snails of North America. Bull. Mus. Comp. Zool. Harvard, 129, 399-461.
Baxter, R. (1987) Mollusks of Alaska. Shells and Sea Life, Bayside, Calif. 163 pp.
Beetle, D. (1961) A checklist of Wyoming Recent Mollusca. Sterkiana, 3, 1-9.
Beetle, D. (1973) A checklist of the land and freshwater mollusks of Virginia. Sterkiana, 49, 21-35.
Beetle, D. (1989) Checklist of recent Mollusca of Wyoming, USA. Great Basin Natur., 49, 637-45.
Bequaert, J. & Miller, W. (1973) The Mollusks of the Arid Southwest, with an Arizona Check List. Tucson: University of Arizona Press.
Berry, E. (1943) The Amnicolidae of Michigan: Distribution, ecology, and taxonomy. Misc. Publ. Mus. Zool. U. Mich., 57, 1-68.
Bickel, D. (1967) Preliminary checklist of Recent and Pleistocene Mollusca of Kentucky. Sterkiana, 28, 7-20.
Bickel, D. (1968) Checklist of the Mollusca of Tennessee.
Sterkiana, 31, 15-39.
Blair, L. & Sickel, J. B. (1986) A survey of freshwater gastropods in selected habitats of Land Between The Lakes, Kentucky and Tennessee. Trans. Kentucky Acad. Sci. 47: 6-12.
Branson, B. (1961) Recent Gastropoda of Oklahoma. Part II. Distribution, ecology and taxonomy of freshwater species, with description of Helisoma travertina sp. nov. Okla. State Univ. Pub., Biol. Stud. Series 6, 58, 1-72.
Branson, B. (1987) Keys to the aquatic Gastropoda known from Kentucky. Trans. Kentucky Acad. Sci., 48, 11-9.
Branson, B. & Batch, D. (1971) Annotated distribution records for Kentucky Mollusca. Sterkiana, 43, 1-9.
Branson, B. & Batch, D. (1987) Distribution of aquatic snails (Mollusca: Gastropoda) in Kentucky with notes on fingernail clams. Trans. Kentucky Acad. Sci., 48, 62-70.
Brooks, S. (1936) The land and freshwater Mollusca of Newfoundland. Ann. Carnegie Mus., 25, 83-108.
Brooks, S. & Brooks, B. (1940) Geographical distribution of the Recent Mollusca of Newfoundland. Ann. Carnegie Mus., 28, 53-75.
Brown, K. (1991) Gastropoda. In Ecology and Classification of North American Freshwater Invertebrates, ed. J. Thorp & A. Covich, pp. 285-314. New York: Academic Press.
Burch, J. (1979) Genera and subgenera of Recent freshwater gastropods of North America (North of Mexico). Malacological Review, 12, 97-100.
Burch, J. (1982) North American freshwater snails: Identification keys, generic synonymy, supplemental notes, glossary, references, index. Walkerana, 4, 1-365.
Burch, J. (1988) North American freshwater snails: Introduction, systematics, nomenclature, identification, morphology, habitats, distribution. Walkerana, 2(6), 1-80.
Burch, J. (1989) North American Freshwater Snails. Hamburg, MI: Malacological Publications.
Burch, J. & Tottenham, J. (1980) North American freshwater snails: Species list, ranges, and illustrations. Walkerana, 3, 1-215.
Burch, J. & Y. Jung (1992) Freshwater snails of the University of Michigan Biological Station area. Walkerana, 6, 1-218.
Chamberlain, R. & Jones, D. (1929) A descriptive catalogue of the Mollusca of Utah. Bull. Univ. Utah, 19, 1-203.
Chamberlain, R. & Roscoe, E. (1948) Check list of the Recent Utah Mollusca. Bull. Univ. Utah, 39, 1-16.
Chambers, S. (1990) The genus Elimia (= Goniobasis) in Florida (Prosobranchia: Pleuroceridae). Walkerana, 4, 237-70.
Chambers, S. M. (1980) Genetic divergence between populations of Goniobasis occupying different drainage systems. Malacologia, 20, 113-20.
Cheatum, E. P. & Fullington, R. W. (1971) The aquatic and land Mollusca of Texas. Bulletin 1, Supp: Keys to the families of the recent land and freshwater snails of Texas. Dallas Mus. of Natur. His. 1, 1-18.
Clarke, A. (1973) The freshwater molluscs of the Canadian Interior Basin. Malacologia, 13, 1-509.
Clarke, A. (1981) The Freshwater Mollusks of Canada. Ottawa: The National Museums of Canada.
Clench, W. (1959) Mollusca. In Fresh Water Biology, 2nd Edition, ed. W. Edmondson, pp. 1117-60. New York: John Wiley & Sons.
Clench, W. (1962) A catalogue of the Viviparidae of North America with notes on the distribution of Viviparus georgianus, Lea. Occas. Pprs. on Mollusks, Mus. Comp. Zool. Harvard, 2, 261-87.
Clench, W. & Fuller, S. (1965) The genus Viviparus in North America. Occas. Pprs. on Mollusks, Mus. Comp. Zool. Harvard, 2, 385-412.
Clench, W. & Russell, H. (1940) Freshwater shells of New Hampshire. Nautilus, 54, 52-3.
Clench, W. & Turner, R. (1955) The North American genus Lioplax in the family Viviparidae. Occas. Pprs. on Mollusks, Mus. Comp. Zool. Harvard, 2, 1-20.
Clench, W. & Turner, R. (1956) Freshwater mollusks of
Alabama, Georgia, and Florida from the Escambia to the Suwanee River.
Bulletin of
the Florida State Museum, 1, 94-239.
Cowie, R.H., and S.C. Thiengo. 2003. The apple snails of the
Americas (Mollusca : Gastropoda : Ampullariidae : Asolene, Felipponea, Marisa, Pomacea,
Pomella): A nomenclatural and type catalog. Malacologia
45(1):41-100.
Cvancara, A. (1975) Aquatic malacogeography of North Dakota. Proc. North Dakota Acad. Sci., 27, 68-82.
Cvancara, A. (1983) Aquatic Mollusks of North Dakota. Report of Investigation, no. 78. North Dakota Geol. Survey.
Dall, W. (1905) Land and Fresh Water Mollusks of Alaska and Adjoining Regions. Harriman Alaska Expeditions 1899, no. 13. Washington, D.C.: Smithsonian Inst.
Dawley, C. (1947) Distribution of aquatic mollusks in Minnesota. Amer. Midl. Natur., 38, 671-97.
Dawley, C. (1965) Checklist of freshwater mollusks of North
Carolina. Sterkiana, 19, 35-9.
Dillon, R. & Keferl, E. (2000) A survey of the pleurocerid
gastropods of South Carolina. In Freshwater Mollusk Symposia
Proceedings, Part II, eds. Tankersley, Warmolts, Watters, Armitage,
Johnson & Butler, pp. 153 - 160. Columbus: Ohio Biological
Survey.
Dillon, R. & Lydeard, C. (1998) Divergence among Mobile Basin populations of the pleurocerid snail genus, Leptoxis, estimated by allozyme electrophoresis. Malacologia, 39, 113-21.
Dillon, R. & Davis, G. M. (1980) The Goniobasis of
southern Virginia and northwestern North Carolina: Genetic and shell
morphometric
relationships. Malacologia, 20, 83-98.
Dillon, R. & Reed, A. (2002) A survey of genetic variation at
allozyme loci among Goniobasis populations inhabiting Atlantic
drainages
of the Carolinas. Malacologia 44: 23 - 31.
Dillon, R. T., J. D. Robinson, and A. R. Wethington (2007) Empirical estimates of reproductive isolation between the freshwater pulmonates Physa acuta, P. pomilia, and P. hendersoni. Malacologia 49: 283-292.
Dillon, R. T., and A. R. Wethington (2006) The
Michigan Physidae revisited: A population genetic study.
Malacologia 48: 133 – 142.
Emerson, W. & Jacobson, M. (1976) Guide to Shells,
Land,
Freshwater, and Marine, from Nova Scotia to Florida. New York:
Alfred
A. Knopf.
Frest, T., & Johannes, E. (2001) An annotated checklist of
Idaho
land and freshwater mollusks. J. Idaho Acad. Sci., 36,
1-51.
Fullington, R. (1982) The recent and fossil freshwater gastropod fauna of Texas. In Proceedings of the Symposium on Recent Benthological Investigations in Texas and Adjacent States, ed. J. Davis, pp. 61-7. Dallas: Dallas Mus. Nat. Hist.
Goodrich, C. (1922) The Anculosae of the Alabama River drainage. Misc. Publ. Mus. Zool. Univ. Mich., 7, 1-57.
Goodrich, C. (1924) The genus Gyrotoma. Misc. Publ. Mus. Zool. Univ. Mich., 12, 1-29.
Goodrich, C. (1930) Goniobases of the vicinity of Muscle Shoals. Occas. Pprs. Mus. Zool. Univ. Mich., 209, 1-25.
Goodrich, C. (1931) The pleurocerid genus Eurycaelon. Occas. Pprs. Mus. Zool. Univ. Mich., 223, 1-9.
Goodrich, C. (1932) The Mollusca of Michigan. Handbook Series, no. 5. Ann Arbor: Univ. Mich. Mus. Zool.
Goodrich, C. (1936) Goniobasis of the Coosa River, Alabama. Misc. Publ. Mus. Zool. Univ. Mich., 31, 1-60.
Goodrich, C. (1939a) Pleuroceridae of the St. Lawrence River Basin. Occas. Pprs. Mus. Zool. Univ. Mich., 404, 1-4.
Goodrich, C. (1939b) Pleuroceridae of the Mississippi River basin exclusive of the Ohio River system. Occas. Pprs. Mus. Zool. Univ. Mich., 406, 1-4.
Goodrich, C. (1940) The Pleuroceridae of the Ohio River system. Occas. Pprs. Mus. Zool. Univ. Mich., 417, 1-21.
Goodrich, C. (1941a) Pleuroceridae of the small streams of the Alabama River system. Occas. Pprs. Mus. Zool. Univ. Mich., 427, 1-10.
Goodrich, C. (1941b) Distribution of the gastropods of the Cahaba River, Alabama. Occas. Pprs. Mus. Zool. Univ. Mich., 428, 1-30.
Goodrich, C. (1942a) The Pleuroceridae of the Atlantic coastal plain. Occas. Pprs. Mus. Zool. Univ. Mich., 456, 1-6.
Goodrich, C. (1942b) Pleuroceridae of the Pacific Coastal Drainage, including the western interior basin. Occas. Pprs. Mus. Zool. Univ. Mich., 469, 1-4.
Goodrich, C. (1944a) Pleuroceridae of the Great Basin. Occas. Pprs. Mus. Zool. Univ. Mich., 485, 1-11.
Goodrich, C. (1944b) Certain operculates of the Coosa River. Nautilus, 58, 1-10.
Goodrich, C. (1944c) Pleuroceridae of the Coosa River basin. Nautilus, 58, 40-8.
Goodrich, C. & van der Schalie, H. (1939) Aquatic mollusks of the upper peninsula of Michigan. Misc. Publ. Mus. Zool. Univ. Mich., 43, 7-33.
Goodrich, C. & van der Schalie, H. (1944) A revision of
the
Mollusca of Indiana. Am. Midl. Natur., 32, 257-326.
Graf, D. (2001) The cleansing of the Augean Stables, or a
lexicon
of the nominal species of the Pleuroceridae (Gastropoda: Prosobranchia)
of
recent North America, North of Mexico. Walkerana, 12, 1 -
124.
Hanna, G. (1956) Land and freshwater mollusks of the Arctic slope, Alaska. Nautilus, 70, 4-10.
Hannibal, H. (1912) A synopsis of the Recent and Tertiary freshwater Mollusca of the California Province, based upon an ontogenetic classification. Proc. Malacol. Soc. Lond., 10, 112-211.
Harman, W. (1982) Pictorial keys to the aquatic mollusks
of the upper Susquehanna. Occas. Pprs. Biol. Field Sta. State
Univ. New York at Oneonta 9, 1-13.
Harman, W. (1998) The molluscan community of Oneida Lake, New
York. J. Freshw. Ecol. 13: 207 - 211.
Harman, W. & Berg, C. (1971) The freshwater snails of central New York with illustrated keys to the genera and species. Search: Cornell Univ. Ag. Exp. Sta., 1, 1-68.
Henderson, J. (1924) Mollusca of Colorado, Utah, Montana, Idaho and Wyoming. University of Colorado Studies, Boulder, 13, 65-223.
Henderson, J. (1929) Non-marine mollusca of Oregon and Washington. University of Colorado Studies, Boulder, 17, 47-190.
Henderson, J. (1935) Fossil non-marine Mollusca of North America. Geological Society of America Special Paper, 3, 1-313.
Henderson, J. (1936a) Mollusca of Colorado, Utah, Montana, Idaho and Wyoming, Supplement. University of Colorado Studies, Boulder, 23, 81-145.
Henderson, J. (1936b) The non-marine Mollusca of Oregon and Washington, Supplement. University of Colorado Studies, Boulder, 23, 251-80.
Henderson, J. (1939) The mollusca of New Mexico and Arizona. In So Live the Works of Men, ed. D. Brand & F. Harvey, pp. 187-94. Albuquerque: University of New Mexico Press.
Hershler, R. (1994) A review of the North American freshwater
snail genus Pyrgulopsis (Hydrobiidae). Smithsonian
Contributions to Zoology, 554, 1-115.
Hershler, R. (1998) A systematic review of the hydrobiid snails (Gastropoda: Rissooidea) of the Great Basin, western United States. Part I, Genus Pyrgulopsis. Veliger 41: 1 - 132.
Hershler, R. (1999) A systematic review of the hydrobiid
snails (Gastropoda:
Rissooidea) of the Great Basin, western United States. Part II,
Genera
Colligyrus, Eremopyrgus, Fluminicola, Pristinicola,
and Tryonia. Veliger 42: 306 - 338.
Hershler, R. (2001) Systematics of the North and Central
American aquatic snail genus Tryonia (Rissooidea: Hydrobiidae).
Smithsonian Contrib. Zool., 612, 1 - 53.
Hershler, R. & Frest, T. (1996) A review of the North American freshwater snail genus Fluminicola (Hydrobiidae). Smithsonian Contrib. Zool., 583, 1-41.
Hershler, R., Holsinger, J. & Hubricht, L. (1990) A revision of the North American freshwater snail genus Fontigens (Prosobranchia: Hydrobiidae). Smithsonian Contributions to Zoology, 509, 1-49.
Hershler, R. & Landye, J. (1988) Arizona Hydrobiidae (Prosobranchia: Rissoacea). Smithsonian Contrib. Zool., 459, 1-63.
Hershler, R., and H.-P. Liu. 2004. Taxonomic reappraisal of
species assigned to the North American freshwater gastropod subgenus Natricola (Rissooidea:
Hydrobiidae). Veliger 47(1):88-81.
Hershler, R., Liu, H-P. & Stockwell, C. (2002) A new genus
and species of aquatic gastropods (Rissooidea: Hydrobidae) from the
North American Southwest: phylogenetic relationships and biogeography.
Proc. Biol. Soc. Washington 115: 171 - 188.
Hershler, R. & Longley, G. (1986) Phreatic hydrobiids (Gastropoda: Prosobranchia) from the Edwards (Balcones Fault Zone) Aquifer region, south-central Texas. Malacologia, 27, 127-72.
Hershler, R. & Thompson, F. (1992) A review of the aquatic gastropod subfamily Cochliopinae (Prosobranchia: Hydrobiidae). Malacological Review Supplement, 5, 1-140.
Hubendick, B. (1951) Recent Lymnaeidae. Their variation,
morphology, taxonomy, nomenclature, and distribution. Kungl. Svenska
Vetensk. Akad. Handl., 3, 1-223.
Hubendick, B. (1955) Phylogeny in the Planorbidae.
Trans. Zool. Soc. Lond. 28(6),
453-542.
Hubendick, B. (1964) Studies on Ancylidae, The subgroups. Meddelanden Fran Goteborgs Musei Zoologiska Avendelining, 137. (Goteborgs Kungl. Vetenskaps-Och Vitterhets-Samhalles Handlingar. Sjatte Foljden. Ser. B.) 9, 1-72.
Jacobson, M. & Emerson, W. (1971) Shells from Cape Cod
to Cape May. New York: Dover.
Jass, J.P. 2004. Distributions of gastropods in
Wisconsin. Milwaukee Public Museum Contributions in Biology and
Geology 99:1-28.
Jokinen, E. (1983) The Freshwater Snails of Connecticut. Hartford, Connecticut: State Geol. Nat. Hist. Survey Bull. 109. 83 p.
Jokinen, E. (1992) The freshwater snails (Mollusca:
Gastropoda)
of New York State. New York State Museum Bulletin, 482, 1-112.
Jokinen, E.H. 2005. Pond molluscs of Indiana Dunes
National Lakeshore: Then and now. American Malacological Bulletin
20(1-2):1-9.
Kabat, A. & Hershler, R. (1993) The prosobranch snail family Hydrobiidae (Gastropoda: Rissoidea): Review of classification and supraspecific taxa. Smithsonian Contrib. Zoology, 547, 1-94.
Keep, J. (1935) West Coast Shells (Revised Edition by J. L. Baily). Stanford: Stanford Univ. Press.
LaRocque, A. (1953) Catalogue of the Recent Mollusca of Canada. Nat. Mus. Can. Bull., 129, 1-406.
LaRocque, A. (1959) Checklist of Ohio Pleistocene and living Mollusca. Sterkiana, 1, 23-49.
LaRocque, A. (1961a) Checklist of New Brunswick non-marine Mollusca. Sterkiana, 3, 40-2.
LaRocque, A. (1961b) Checklist of Newfoundland non-marine Mollusca. Sterkiana, 3, 43-8.
LaRocque, A. (1962) Checklist of the non-marine Mollusca of Quebec. Sterkiana, 7, 23-44.
LaRocque, A. (1968) Pleistocene mollusca of Ohio. Ohio Geol. Survey Bull., 62, 357-553.
Laursen, J., Averbeck, G., Conboy, G. & Stromberg, B. (1992) Survey of pulmonate snails of central Minnesota. J. Freshw. Ecol., 7, 25-33.
Leonard, A. (1959) Handbook of Gastropods in Kansas. Misc.
Publ., no. 20. Lawrence: Univ. Kansas Mus. Natl. Hist.
Liu, H.-P., and R. Hershler. 2005. Molecular systematics and
radiation of western North American nymphophiline gastropods.
Molecular Phylogenetics and Evolution
34(2):284-298.
Lydeard, C., Holznagel, W.E., Garner, J., Hartfield, P., & Pierson, J.M. (1997) A molecular phylogeny of Mobile River drainage basin pleurocerid snails (Caenogastropoda: Cerithioiidea). Molecular Phylogenetics and Evolution 7: 117-128.
Lydeard, C., Yoder, J.H., Holznagel, W.E., Thompson, F.G., & Hartfield, P. (1998) Phylogenetic utility of the 5'-half of mitochondrial 16S rDNA sequences for inferring relationships of Elimia (Cerithioidea: Pleuroceridae). Malacologia 39:183-193.
Mackie, G., White, D. & Zdeba, T. (1980) A Guide to the Freshwater Mollusks of the Laurentian Great Lakes, with Special Emphasis on the Genus Pisidium. Duluth, MN: U.S. Environmental Protection Agency.
Martin, S. M. (1999) Freshwater snails (Mollusca:
Gastropoda) of Maine. Northeastern Naturalist 6: 39-88.
McGregor, S., Shepard, T., Richardson, T., &
Fitzpatrick, J. (1999) A survey of the primary tributaries of the
Alabama and lower Tombigbee rivers for freshwater mussels, snails, and
crayfish. Geological Survey of Alabama Circular 196: 1 -
29.
McKillop, B. (1996) Geographic and environmental distribution
of freshwater gastropods in Manitoba, Canada. Manitoba Mus. Man &
Nat. Occas. Series, 1, 1-37.
Mihalcik, E.L., and F.G. Thompson. 2003. A taxonomic revision
of the freshwater snails referred to as Elimia curvicostata, and
related species. Walkerana 12(29-30):1-108.
Minton, R.L., and C. Lydeard. 2003. Phylogeny, taxonomy,
genetics and global heritage ranks of an imperilled, freshwater snail
genus Lithasia (Pleuroceridae). Molecular Ecology 12(1):75-87.
Morrison, J. P. E. (1932) A report on the mollusca of the northeastern Wisconsin Lake district. Trans. Wisconsin Acad. Sci. Arts Lett. 27, 359-396.
Murray, H. & Roy, E. (1968) Checklist of fresh-water and land mollusks of Texas. Sterkiana, 30, 25-42.
Neck, R. (1990) Ecological analysis of the living molluscs of the Texas panhandle. Am. Malac. Bull., 8, 9-18.
Pennak, R. (1989) Fresh-Water Invertebrates of the United States, Third Edition. New York: John Wiley & Sons.
Pilsbry, H. (1934) Review of the Planorbidae of Florida, with
notes on other members of the family. Proc. Acad. Natl. Sci. Phila., 86,
29-66.
Prezant, R.S., and E.J. Chapman. 2004. Freshwater molluscs of
the United States Military Academy drainages (West Point, NY) and
comparative regional biodiversity of gastropods. Northeastern
Naturalist 11(3):273-294.
Robertson, I. & Blakeslee, C. (1948) The Mollusca of the Niagra Frontier region. Bull. Buffalo Soc. Nat. Sci., 19, 1-191.
Rosewater, J. (1959) Mollusca of the Salt River, Kentucky. Nautilus 73, 57-63.
Smith, D. G. (1987) Mollusca Mesogastropoda. Keys to the Freshwater Macroinvertebrates of Massachusetts, no. 2. Westborough: Mass. Div. Water Poll. Control.
Smith, D. G. (1995) Keys to the freshwater
macroinvertebrates of Massachusetts, Second Edition.
Privately published, available from D.G. Smith, 30 Montague Road,
Sunderland, MA 01375.
Smith, D. G. (2001) Pennak's
Freshwater Invertebrates of the United States: Porifera to Crustacea,
Fourth Edition. New York: John Wiley & Sons.
Stewart, T.W., and R.T. Dillon, Jr. 2004. Species composition
and geographic distribution of Virginia’s freshwater gastropod fauna: A
review using historical records. American Malacological Bulletin 19(1-2):79-91.
Strayer, D. (1987) Ecology and zoogeography of the freshwater mollusks of the Hudson River basin. Malac. Rev., 20, 1-68.
Strayer, D. (1990) Freshwater Mollusca. In Freshwater Macroinvertebrates of Northeastern North America, eds. B. Peckarsky, P. Fraissinet, M. Penton & D. Conklin, pp. 333-372. Ithaca: Cornell University Press.
Strecker, J. (1935) Land and freshwater snails of Texas.
Trans.
Texas Acad. Sci., 17, 1-50.
Strong, E. E., and T. J. Frest (2007) On the anatomy and systematics of Juga from western North America (Gastropoda: Cerithioidea: Pleuroceridae). The Nautilus 121: 43-65.
Taylor, D. (1970) West American Freshwater Mollusca, 1: Bibliography of Pleistocene and Recent Species. Memoir, no. 4. San Diego: San Diego Society of Natural History.
Taylor, D. (1981) Freshwater mollusks of California: A distributional checklist. Calif. Fish & Game, 67, 140-63.
Taylor, D. (1987) Fresh-water molluscs from New Mexico and
vicinity. Bull. New Mexico Bur. Mines & Mineral Resources, 116,
1-50.
Taylor, D. (2003) Introduction to Physidae (Gastropoda:
Hygrophila); Biogeography, Classification, Morphology. Revista de
Biología Tropical 51, Supplement 1: 1-287.
Te, G. (1975) Michigan Physidae, with systematic notes on Physella and Physodon (Basommatophora: Pulmonata). Malac. Rev., 8, 7-30.
Te, G. (1979) New classification system for the family Physidae. Arch. Moll., 110, 179-84.
Te, G. A. (1978) The systematics of the family Physidae (Basommatophora:Pulmonata). Ph. D. Dissertation, p. 325. University of Michigan.
Thompson, F. (1968) The Aquatic Snails of the Family Hydrobiidae of Peninsular Florida. Gainesville: University of Florida Press.
Thompson, F. (1969) Some hydrobiid snails from Georgia and Florida. Quart. J. Florida Acad. Sci., 32, 241-65.
Thompson, F. (1977) The hydrobiid snail genus Marstonia. Bulletin of the Florida State Museum, 21, 113-58.
Thompson, F. (1984) The Freshwater Snails of Florida, A Manual for Identification. Gainesville: University of Florida Press.
Thompson, F. (1984) North American freshwater snail genera of
the hydrobiid subfamily Lithoglyphinae. Malacologia, 25, 109-41.
Thompson, F. (1999) An identification manual for the freshwater
snails of Florida. Walkerana 10: 1 - 96.
Thompson, F. (2000) Freshwater snails of the genus Elimia
from the Coosa River system, Alabama. Walkerana 11: 1 -
54.
Thompson, F. & Hershler, R. (1991) Two new hydrobiid snails (Amnicolinae) from Florida and Georgia with a discussion of the biogeography of freshwater gastropods of south Georgia streams. Malac. Rev., 24, 55-72.
Turgeon, D., and 15 other authors. (1998) Common and Scientific Names of Aquatic Invertebrates from the United States and Canada: Mollusks. Special Publications, no. 20. American Fisheries Society.
Tuthill, S. (1962) A checklist of North Dakota Pleistocene and Recent Mollusca. Sterkiana, 8, 12-8.
Tuthill, S. (1963) Corrections and additions to the checklist of North Dakota Pleistocene and Recent Mollusca. Sterkiana, 10, 29-30.
Walker, B. (1918) A Synopsis of the Classification of the Freshwater Mollusca of North America, North of Mexico. Misc. Pubs., no. 6. Ann Arbor: University of Michigan Press.
Walther, A. C., T. Lee, J. B. Burch and D. O'Foighil (2006) E pluribus unum: A phylogenetic and phylogeographic reassessment of Laevapex (Pulmonata: Ancylidae), a North American genus of freshwater limpets. Molec. Phyl. Evol. 40: 501 - 516.
Watson, C. (2000) Results of a survey for selected species of
Hydrobiidae (Gastropoda) in Georgia and Florida. In Freshwater
Mollusk Symposia Proceedings, Part II, eds. Tankersley, Warmolts,
Watters, Armitage, Johnson & Butler, pp. 233 - 244. Columbus:
Ohio Biological Survey.
Wethington, A. R. (2004) Phylogeny, taxonomy, and evolution of reproductive isolation in Physa (Pulmonata: Physidae) Ph.D. dissertation, University of Alabama, Tuscaloosa. 119 p.
Wethington, A. R. & C. Lydeard (2007) A molecular phylogeny of Physidae (Gastropoda: Basommatophora) based on mitochondrial DNA sequences. J. Molluscan Stud. 73: 241 - 257.
Winslow, M. (1921) Mollusca of North Dakota. Occas. Pprs. Mus. Zool. Univ. Mich., 98, 1-18.
Winslow, M. (1926) A revised check list of Michigan Mollusca. Occas. Pprs. Mus. Zool. Univ. Mich., 181, 1-28.
Wood, D. (1982) Aquatic Snails (Gastropoda) of the Savannah River Plant, Aiken, South Carolina. Athens, Ga.: Georgia University Research Foundation.
Wu, S.-K. (1989) Colorado Freshwater Mollusks. Natural History Inventory of Colorado, no. 11. Boulder: Univ. Colorado Museum.
Wu, S.-K., Oesch, R. & Gordon, M. (1997) Missouri Aquatic Snails. Jefferson City: Missouri Department of Conservation.