Deep genetic divergences among morphologically similar and parapatric Skistodiaptomus (Copepoda: Calanoida: Diaptomidae) challenge the hypothesis of Pleistocene speciation von THUM, RYAN A, HARRISON, RICHARD G

Volltext

Factors Influencing the Distribution of Invasive Hybrid (Myriophyllum Spicatum x M. Sibiricum) Watermilfoil and Parental Taxa in Minnesota von Eltawely, Jasmine A., Newman, Raymond M., Thum, Ryan A.

Volltext

The identification of watermilfoil, discovery of hybrid watermilfoil, and their implications for aquatic plant management in the Clark Fork River, Western MT, USA von Madsen, John D., Wersal, Ryan M., Schmid, Samuel A., Thum, Ryan A., Welch, Mark E., Phuntumart, Vipaporn

Volltext

Laboratory crosses and genetic analysis of natural populations demonstrate sexual viability of invasive hybrid watermilfoils (Myriophyllum spicatum×M. sibiricum) von LaRue, Elizabeth A., Grimm, Danielle, Thum, Ryan A.

Volltext

Yellow perch genetic structure and habitat use among connected habitats in eastern Lake Michigan von Chorak, Gregory M., Ruetz, Carl R., Thum, Ryan A., Partridge, Charlyn G., Janetski, David J., Höök, Tomas O., Clapp, David F.

Volltext

Simultaneous Quaternary Radiations of Three Damselfly Clades across the Holarctic von Turgeon, Julie, Stoks, Robby, Thum, Ryan A., Brown, Jonathan M., McPeek, Mark A.

Volltext

Confusion and Ambiguity Concerning the Terms “Resistance” and “Tolerance” in Aquatic Plant Management von Thum, Ryan A., Sperry, Benjamin P., Chorak, Gregory M., Leon, Ramon G., Ferrell, Jason

Volltext

Comparison of molecular markers to distinguish genotypes of Eurasian watermilfoil, northern watermilfoil, and their hybrids von Pashnick, Jeff, Thum, Ryan A.

Volltext

Assessing the genetic diversity of Nymphoides peltata in the native and adventive range using microsatellite markers von Tippery, Nicholas P., Harms, Nathan E., Purcell, Matthew F., Hong, Sun Hee, Häfliger, Patrick, Killoy, Katelin, Wolfe, Ashley L., Thum, Ryan A.

Volltext

Hybridization and invasiveness in Eurasian watermilfoil (Myriophyllum spicatum): is prioritizing hybrids in management justified? von Hoff, Hannah K., Thum, Ryan A.

Volltext

Identification of resistant clones of Eurasian (Myriophyllum spicatum) and hybrid (Myriophyllum spicatum × Myriophyllum sibiricum) watermilfoil to an operational rate of fluridone von Chorak, Gregory M., Thum, Ryan A.

Volltext

Hybridization, cryptic diversity, and invasiveness in introduced variable‐leaf watermilfoil von Tavalire, Hannah F., Bugbee, Gregory E., LaRue, Elizabeth A., Thum, Ryan A.

Volltext

Hybridization between native and invasive Nymphoides species in the United States von Harms, Nathan E., Thum, Ryan A., Gettys, Lyn A., Markovich, Ian J., French, Anna, Simantel, Leah, Richardson, Rob

Volltext

Molecular confirmation of hybridization with invasive curly-leaf pondweed (Potamogeton crispus) in the Sacramento-San Joaquin Delta, California von Jones, Ajay R., Thum, Ryan A.

Volltext

Integrating DNA fingerprinting of invasive watermilfoil strains into aquatic vegetation monitoring and assessment von Gannon, Kathryn A, Newman, Raymond M, Thum, Ryan A

Volltext

Cryptic introduction of water chestnut (Trapa) in the northeastern United States von Chorak, Gregory M., Dodd, Lynde L., Rybicki, Nancy, Ingram, Kadiera, Buyukyoruk, Murat, Kadono, Yasuro, Chen, Yuan Yuan, Thum, Ryan A.

Volltext

Inter- and intraspecific hybridization affects germination and vegetative growth in Eurasian watermilfoil von Thum, Ryan A, McNair, James

Volltext

Is Hybridization Responsible for Invasive Growth of Non-indigenous Water-milfoils von Thum, Ryan A, Lennon, Jay T

Volltext

Genetic diversity and differentiation in populations of invasive Eurasian (Myriophyllum spicatum) and hybrid (Myriophyllum spicatum × Myriophyllum sibiricum) watermilfoil von Thum, Ryan A, Chorak, Gregory M, Newman, Raymond M, Eltawely, Jasmine A, Latimore, Jo, Elgin, Erick, Parks, Syndell

Volltext

Reproductive interference, priority effects and the maintenance of parapatry in Skistodiaptomus copepods von Thum, Ruan A

Volltext