Sample Sidebar Module

This is a sample module published to the sidebar_top position, using the -sidebar module class suffix. There is also a sidebar_bottom position below the menu.

Sample Sidebar Module

This is a sample module published to the sidebar_bottom position, using the -sidebar module class suffix. There is also a sidebar_top position below the search.
Existing Literature
Costil, K., Dussart, G. B. J., & Daguzan, J. (2001). Biodiversity of aquatic gastropods in the Mont St-Michel basin (France) in relation to salinity and drying of habitats. Biodiversity & Conservation. 10(1), 1-8. 

Dybdahl, M. F., & Drown, D. M. (2011). The absence of genotypic diversity in a successful parthenogenetic invader. Biological Invasions. 13(7) 1663-1672. 

Dybdahl, M. F., & Drown, D. M. (2012). Response to comments on “The absence of genotypic diversity in a successful parthenogenetic invader” by Mark Dybdahl and Devin Drown [Biological Invasions 13 (2011), 1663–1672]. Biological Invasions. 14(8), 1647-1649. 

Dybdahl, M. F., & Kane, S. L. (2005). Adaptation vs. phenotypic plasticity in the success of a clonal invader. Ecology. 86(6), 1592-1601. 

Gerard et al. (2003). Potamopyrgus antipodarum (Mollusca: Hydrobiidae) in continental aquatic gastropod communities: Impact of salinity and trematode parasitism. Hydrobiologia. 493(1-3), 167-172. 

Hamada et al. (2013). Survey of mitochondrial DNA haplotypes of Potamopyrgus antipodarum (Caenogastropoda: Hydrobiidae) introduced into Japan. Limnology. 14(3), 223-228. 

Hansen et al. (2016). Foraging differences between the native snail, Fossaria sp. and the invasive New Zealand mudsnail (Potamopyrgus antipodarum) in response to phosphorus limitation. Aquatic Ecology. 50(2), 297-306.

Hauser et al. (1992). Clonal structure of the introduced freshwater snail Potamopyrgus antipodarum (Prosobranchia: Hydrobiidae), as revealed by DNA fingerprinting. Proceedings of the Royal Society B: Biological Sciences. 249(1324), 19-25. 

Herbst et al. (2009). Low specific conductivity limits growth and survival of the New Zealand mud snail from the Upper Owens River, California. Western North American Naturalist. 68(1), 324-333 

Hershler et al. (2012). Comments on "The absence of genotypic diversity in a successful parthenogenetic invader" by Mark Dybdahl and Devin Drown [Biological Invasions 13 (2011), 1663-1672]. Biological Invasions. 14(8), 1643-1645. 

Holomuzki, J. R., & Biggs, B. J. F. (2000). Taxon-specific responses to high-flow disturbance in streams: implications for population persistence. Freshwater Science. 19(4), 670-679. 

Holomuzki, J. R., & Biggs, B. J. F. (2006). Habitat-specific variation and performance trade-offs in shell armature of New Zealand mudsnails. Ecology. 87(4), 1038-1047. 

Holomuzki, J. R., & Biggs, B. J. F. (2007). Physical microhabitat effects on 3-dimensional spatial variability of the hydrobiid snail, Potamopyrgus antipodarum. New Zealand Journal of Marine and Freshwater Research. 41(4), 357-367. 

Hoy et al. (2012). Salinity adaptation of the invasive New Zealand mud snail (Potamopyrgus antipodarum) in the Columbia River estuary (Pacific Northwest, USA): Physiological and molecular studies. Aquatic Ecology. 46(2), 249-260.

Hoy, M., & Rodriguez, R. J. (2013). Intragenomic Sequence Variation at the ITs1-ITS2 Region and at the 18s and 28s Nuclear Ribosomal DNA Genes of the New Zealand Mud Snail, Pomopyrgus antipodarum (Hydrobiidae: Mollusca). Journal of Molluscan Studies. 79, 205-217. 

Jacobsen, E. L., & Forbes, V. E. (1997). Clonal variation in life-history traits and feeding rates in the gastropod, Potamopyrgus antipodarum: Performance across a salinity gradient. Functional Ecology. 11(2), 260 – 267.

Jensen et al. (2001). Variation in cadmium uptake, feeding rate, and life-history effects in the gastropod Potamopyrgus antipodarum: Linking toxicant effects on individuals to the population level. Environ Toxicol Chem. 20(11), 2503-2513. 

Kabat, A. R., & Hershler, R. (1993). The prosobranch snail family Hydrobiidae (Gastropoda: Rissooidea): Review of classification and supraspecific taxa. Smithsonian Contributions to Zoology. 547 

Kistner, E. J., & Dybdahl, M. F. (2013). Adaptive responses and invasion: The role of plasticity and evolution in snail shell morphology.  Ecology and Evolution. 3(2), 424-36.

Kistner, E. J., & Dybdahl, M. F. (2014). Parallel variation among populations in the shell morphology between sympatric native and invasive aquatic snails. Biological Invasions. 16(12), 2615-2626. 

Krist et al. (2014). Response to phosphorus limitation varies among lake populations of the freshwater snail Potamopyrgus antipodarum. PLoS One. 9(1), e85845. 

LeClair, L. L. (2011). A review of salinity tolerances for the New Zealand mudsnail (Potamopyrgus antipodarum, Gray 1843) and the effect of a controlled saltwater backflush on their survival in an impounded freshwater lake. Journal of Shellfish Research. 30(1), 905-914. 

Levri, E. P. (1998). Perceived predation risk, parasitism, and the foraging behavior of a freshwater snail (Potamopyrgus antipodarum). Canadian Journal of Zoology. 76(10), 1878-1884. 

Levri, E. P., & Clark, T. J. (2015). Behavior in invasive New Zealand mud snails (Potamopyrgus antipodarum) is related to source population. Biological Invasions. 17(1), 497-506. 

Levri et al. (2014). Phenotypic plasticity of the introduced New Zealand Mud Snail, Potamopyrgus antipodarum, compared to sympatric native snails. PLoS One. 9(4), e93985. 

Levri et al. (2017). A periphyton-based diet results in an increased growth rate compared to a detritus-based diet in the invasive New Zealand mud snail (Potamopyrgus antipodarum). American Malacological Bulletin. 35(1), 65-69. 

Liess, A., & Lange, K. (2011). The snail Potamopyrgus antipodarum grows faster and is more active in the shade, independent of food quality. Oecologia. 167(1), 85-96. 

Liu et al. (2012). Microsatellite evidence for tetraploidy in invasive populations of the New Zealand mudsnail, Potamopyrgus antipodarum (Gray, 1843). Journal of Molluscan Studies. 78(2), 227-230 

Moffitt, S. M., & James, C. A. (2012). Response of New Zealand mudsnails Potamopyrgus antipodarum to freezing and near-freezing fluctuating water temperatures. Freshwater science. 31(4), 1035-1041. 

Neiman, M., & Krist, A. C. (2016) Sensitivity to dietary phosphorus limitation in native vs. invasive lineages of a New Zealand freshwater snail. Ecological Applications. 26(7), 2218-2224. 

Orlova, M. I., & Komendantov, A. (2013). The use of laboratory populations of the invasive New Zealand mollusk, Potamopyrgus antipodarum (Gastropoda, Hydrobiidae), for assessment of its euryhalinity and physical modeling of invasion related to salinity gradient. Zoologicheskiĭ zhurnal. 92(7), 759-770. 

Städler et al. (2005). Mitochondrial haplotypes and the New Zealand origin of clonal European Potamopyrgus, an invasive aquatic snail. Molecular Ecology. 14(8), 2465-73. 

Tatara et al. (2014). Across-population variation in sex ratio in invasive Japanese Potamopyrgus antipodarum (Caenogastropoda: Rissooidea: Hydrobiidae). Limnology. 15(1), 185-190. 

Tibbets et al. (2010). Phosphorus-mediated changes in life history traits of the invasive New Zealand mudsnail (Potamopyrgus antipodarum). Oecologia. 163(3), 549-559. 

Vazquez et al. (2016). Does water chemistry limit the distribution of New Zealand mud snails in Redwood National Park? Biological Invasions. 18(6), 1523-1531. 

Verhaegen et al. (2018). Adaptive phenotypic plasticity in a clonal invader. Ecology and Evolution. 8(9), 4465-4483. 

Verhaegan et al. (2018). Ecomorphology of a generalist freshwater gastropod: Complex relations of shell morphology, habitat, and fecundity. Organisms Diversity & Evolution. 18(4), 425-441. 

Weetman et al. (2002). Reconstruction of microsatellite mutation history reveals a strong and consistent deletion bias in invasive clonal snails, Potamopyrgus antipodarum. Genetics. 162(2), 813-822. 

Weetman et al. (2006). Heterogeneous evolution of microsatellites revealed by reconstruction of recent mutation history in an invasive apomictic snail, Potamopyrgus antipodarum. Genetica. 127(1-3), 285-93.