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Opegaster pentedactyla, new species 369 



Opcgasler farapristipomatis Yamaguti, 1934 370 



Coitocaecum tropicum, new species 371 



Opecoelina pacifica, new species 373 



Cymbephallus carangi Yamaguti, 1938 374 



Pari'acreadium bifidnrn, new genus, new species .... 374 



Bianium adplicaium, new species 376 



Myzotus vitellosus, new genus, new species 377 



Plagioporus gastrocotylus, new species 380 



Hainacreadium mufahile Linton, 1910 381 



HamacreadiuTTi oscitans Linton, 1910 382 



Podocotyle mecopera, new species 383 



Podocotyle brevifonnis, new species 384 



Helicoineira torta Linton, 1910 386 



Helicoir.ctra sinuata (Rud.) 387 



Helicojnetra fasciata (Rud.) 387 



Helicometrina nimia Linton, 1910 387 



Labrifer secundus, new species 388 



ACANTHOCOLPIDAE 



Stephanostomum megacephalum, new species 390 



Stephanostomum longisomum, new species 392 



StephanosioT/mm casum (Linton) 394 



Stephanostomum multispitiosum, new species 394 



Stephanostomum hispidum (Yamaguti) 395 



Stephanostomum anisotremi, new species 397 



Dihemistephanus brachyderus, new species 399 



Haplosplanchnidae 



Haplosplanchnus acutus (Linton) 401 



Haplosplanchnus pomacentri Manter, 1937 401 



MoNORcmnAE 



Proclotrema longicaecum, new species 401 



Proctotrema costar'tcae, new species 403 



Paramonorcheides bimtellosus, new species 404 



Telolecithus tropicus, new species 406 



Proctoeces magnorus, new species 407 



Tergestia laticollis (Rud.) 408 



ACCACOELIIDAE 



Tetrochetus proctocolus, new species 410 



Heterophyidae 



Par aery ptogonimus amer'tcanus, new species 413 



Siphoderoides <vanclea<vei, new genus, new species . . . 416 



