Comparative morphology of the epidermis of seven species of polyclad flatworms (Platyhelminthes: Rhabditophora), Marcin K. Liana, Sigmer Y. Quiroga, D. Marcela Bolanos, Marian K. Litvaitis
New Hampshire Agricultural Experiment Station Publications

When names are wrong and colours deceive: unravelling the Pseudoceros bicolor species complex (Turbellaria: Polycladida), Marian K. Litvaitis, D. Marcela Bolanos, Sigmer Y. Quiroga
New Hampshire Agricultural Experiment Station Publications

Two new species of flatworms (Platyhelminthes: Polycladida) from the continental slope of the Gulf of Mexico, Sigmer Y. Quiroga, D. Marcela Bolanos, Marian K. Litvaitis
New Hampshire Agricultural Experiment Station Publications

Five new species of cotylean flatworms (Platyhelminthes : Polycladida) from the wider Caribbean, D. Marcela Bolanos, Sigmer Y. Quiroga, Marian K. Litvaitis
New Hampshire Agricultural Experiment Station Publications