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

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