CONE, D.K., J.R. ARTHUR, and M.G. BONDAD-REANTASO. Description of Two New Species of Gyrodactylus von Nordmann, 1832 (Monogenea) from Cultured Nile Tilapia, Tilapia nilotica (Cichlidae), in the Phillipines...........6
CLOUTMAN, D.G. Dactylogyrus greenei sp. n. (Monogenea: Dactylogyridae) from the Wedgespot Shiner, Notropis greenei Hubbs and Ortenburger (Pisces: Cyprinidae)..........10
DYER, W.G., E.H. WILLIAMS, JR., L. BUNKLEY-WILLIAMS, and D. MOORE. Some Digeneans (Trematoda) of the Atlantic Hawksbill Turtle, Eretmochelys imbricata imbricata (Testudines: Cheloniidae) from Puerto Rico.................13
DRONEN, N.O., Z.N. HOMESLEY, and A.G. CLEVELAND. Niviventertrema yunnanensis gen. n., sp. n. (Lecithodendriidae: Pleurogenetinae), from Niviventer cremoriventer (Muridae) from Yunnan Province of the Poeples Republic of China...................18
CAIRA, J.N., and D.J. ORRINGER. Additional Information on the Morphology of potamotrygonocestus magdalensis (Tetraphyllidea: Onchobothriidae) from the Freshwater Stingray Potomotrygon magdalenae in Columbia............22
HASEGAWA, H., and SYAFRUDIN. Nematode Fauna of the Two Sympatric Rats Rattus rattus and R. exulans, in Kao District, Halmahera Island, Indonesia......................27
PURNOMO and M.J. BANGS. Microfilaria sundaicus sp. n., a Chabfilaria- like Parasite (Filarioidea: Onchocercidae) from the Blood of the Horseshoe Bat (Rhinolophus affinis) in Flores, Indonesia.......................32
DUNAGAN, T.T., and S. SCHMITT. Structural Evidence for Sensory Function in the Apical Organ of Macracanthorhynuchus hirudinaceus (Acanthocephala)...............................35
ARTHUR, J.R., S.E. REGIDOR, and E. ALBERT. Redescription of Cavisoma magnum (Southwell, 1927) (Acanthocephala: Cavisomidae) from the Milkfish, Chanos chanos, in the Phillipines.........................39
OLSON, P.D., and B.B. NICKOL. Effects of Low Temperature on the Development of Leptorhynchoides thecatus (Acanthocephala) in Lepomis cyanellus (Centrarchidae)........44
MUZALL, P.M., C.R. PEEBLES, J.L. ROSINSKI, and D. HARTSON. Parasitic Copepods of Centrarchids from Gull Lake, Michigan....................48
GOLDBERG, S.R., C.R. BURSEY, and I. RAMOS. The Component Parasite Community of Three Sympatric Toad Species, Bufo cognatus, Bufo debilis (Bufonidae), and Spea multiplicata (Pelobatidae) from New Mexico............................57
GOLDBERG, S.R., C.R. BURSEY, and R. TAWIL. Gastrointestinal Helminths of Three Introduced Anoles : Anoles bimaculatus leachi, Anolis grahami, and Anolis roquet (Polychridae) from Bermuda....................................................62
GOLDBERG, S.R., C.R. BURSEY, and R. TAWIL. Helminths of an Introduced Population of the Giant Toad, Bufo marinus (Anura: Bufonidae), from Bermuda.................................64
GOLDBERG, S.R., C.R. BURSEY, and R. TAWIL. Gastrointestinal Helminths of Eleutherodactylus johnstonei (Leptodactylidae) from Bermuda............................67
McCALLISTER, C.T., S.E. TRAUTH, and C.R. BURSEY. Metazoan Parasites of the Graybelly Salamander, Eurycea multiplicata griseogaster (Caudata: Plethodontidae), from Arkansas....70
McCALISTER, C.T., S.J. UPTON, and S.E. TRAUTH. Hemogregarines (Apicomplexa) and Falcaustra chelydrae (Nematoda) in an Alligator Snapping Turtle, Macroclemys temminckii (Reptilia: Testudines), from Arkansas............................74
BURSEY, C.R., S.R. GOLDBERG, and S.M. SECOR. Hexametra boddaertii (Nematoda: Ascaridae) in the Sidewinder, Crotalus cerastes (Crotalidae), from California..............................................................78
MANSFIELD, L.S., and G.A. SCHAD. Lack of Transmammary Transmission of Strongyloides stercoralis from a Previously Hyperinfected Bitch to her Pups.....................................80
KRECEK, R.C., J.P. LOUW, and J.C. SNEDDON. Parasites of Fetal Horses from the Namib Desert, Namibia............................84
CRISTINA CASAS, Ma., L. MARCELO ZALLES, M.J. PATRICK, and M.DAILEY. Intestinal Helminths of Capybara (Hydrochaeris hydrochaeris) from Bolivia...................................87
McKOWN, R.D., J.K. VEATCH, R.J. ROBEL, and S.J. UPTON. Endoparasites of Beaver (Castor canadensis) from Kansas...........................89
McCALLISTER, C.T., A.M. BAUER, and A.P. RUSSELL. Nonproliferous Tetrathyridea of Mesocestoides sp. (Eucestoda: Mesocestoididea) in Ptenopus garrulus maculatus (Sauria: Gekkonidae) from Namibia, South West Africa, with a Summary of the Genus from Old World Lizards.................................94
OETINGER, D.F. Ectopic Moniliformis moniliformis from a Laboratory-Infected Rat, Rattus norvegicus.................................98