A new nematode species, Comephoronema multipapillatum sp. n. (Cystidicolidae), is described from the anterior intestine and caecum of the squirrelfish Holocentrus adscensionis (Osbeck) (Beryciformes: Holocentridae) collected in Angra dos Reis, State of Rio de Janeiro, offshore Brazil. The new species was placed in Comephoronema Layman, 1933 by having an oval oral aperture, four submedian labia,...

The helminthological record of Rana cf. forreri in Acapulco municipality, Guerrero state, Mexico, consists of 19 taxa: 5 digeneans—Catadiscus rodriguezi, Haematoloechus coloradensis, metacercariae of Diplostomidae gen. sp., Mesostephanus sp., and Apharyngostrigea sp.; 2 cestodes—Cylindrotaenia americana and the plerocercoid of Diphyllobothriidae gen. sp.; 2 acanthocephalans—Neoechinorhynchus go...