Snail Size as a Determinant of Prepatent Period Duration in Helisoma Anceps Infected with Halipegus Occidualis (Digenea: Hemiuridae), Derek Zelmer, Gerald W. Esch
Faculty Publications

Relationship Between Structure and Stability of a Halipegus Occidualis Component in Green Frogs: A Test of Selective Treatment, Derek Zelmer, Gerald W. Esch
Faculty Publications

Re-evaluation of the Taxomic Status of Halipegus Occidualis Stafford, 1905 (Digenea: Hemiuridae), Derek Zelmer, Gerald W. Esch
Faculty Publications

The Role of Habitat in Structuring Halipegus Occidualis Metapopulations in the Green Frog, Derek Zelmer, Eric J. Wetzel, Gerald W. Esch
Faculty Publications

Robust Estimation of Parasite Component Community Richness, Derek Zelmer, Gerald W. Esch
Faculty Publications

Interactions Between Halipegus Occidualis and its Ostracod Second Intermediate Host: Evidence for Castration?, Derek Zelmer, Gerald W. Esch
Faculty Publications

Bridging the Gap: THe Odonate Naiad as a Paratenic Host for Halipegus Occidualis (Trematoda: Hemiuridae), Derek Zelmer, Gerald W. Esch
Faculty Publications

The Infection Mechanism of the Cystophorous Cercaria of Halipegus Occidualis (Trematoda: Hemiuridae), Derek Zelmer, Gerald W. Esch
Faculty Publications

Long-term Changes in Parasite Population and Community Structure: A Case History, Gerald W. Esch, Eric J. Wetzel, Derek Zelmer, Anna M. Schotthoefer
Faculty Publications