Results 11 to 20 of about 116 (92)

Lobatozoum woodi n. sp. (Digenea: Didymozoidae) parasitizing Euthynnus alletteratus (Scombriformes: Scombridae) in the coast of the State of Rio de Janeiro, Brazil [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária
The aim of this study was to describe a new species of Didymozoidae (Trematoda) found in the mesentery of Euthynnus alletteratus (Rafinesque) off Cabo Frio, in the coastal area of the state of Rio de Janeiro, Brazil. Thirty specimens of E.
Robertta Gitahy Freire   +4 more
doaj   +2 more sources

A new PCR-based approach indicates the range of Clonorchis sinensis now extends to Central Thailand. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2009
Differentiation of the fish-borne trematodes belonging to the Opisthorchiidae, Heterophyidae and Lecithodendriidae is important from a clinical and epidemiological perspective, yet it is impossible to do using conventional coprological techniques, as the
Rebecca J Traub   +6 more
doaj   +2 more sources

Didymocystis lamotheargumedoi n. sp. (Digenea:Didymozoidae) a parasite of three species of scombrid fishes Didymocystis lamotheargumedoi n. sp. (Digenea:Didymozoidae) parásito de tres especies de peces escómbridos

open access: yesRevista Mexicana de Biodiversidad, 2008
Didymocystis lamotheargumedoi n. sp. is described from the operculum and palate of Thunnus atlanticus (Lesson, 1831), palate of Thunnus albacares (Bonnaterre, 1788), and the operculum of Katsuwonus pelamis (Linnaeus, 1758) caught on the coast of Rio de ...
Anna Kohn, Márcia C. N. Justo
doaj   +6 more sources

Metacercarias del tipo Paramonilicaecum (Digenea: Didymozoidae), parásitos accidentales de elasmobranquios (Elasmobranchii) del golfo de México e identificación de metacercarias (Didymozoidae) de la Colección Nacional de Helmintos Metacercariae of the type Paramonilicaecum (Digenea: Didymozoidae), accidental parasites in elasmobranchs (Elasmobranchii) from the Mexican Gulf of Mexico and identification of metacercarias (Didymozoidae) of the Colección Nacional de Helmintos

open access: yesRevista Mexicana de Biodiversidad, 2011
Como parte de un estudio sobre los helmintos parásitos de rayas (Elasmobranchii), se colectaron 12 ejemplares en 3 localidades del estado de Veracruz, México: Laguna de Tamiahua, Laguna de Tampamachoco y un arrecife de la costa del golfo de México.
Erick Rodríguez-Ibarra   +2 more
doaj   +1 more source

Trematoda, Digenea, Didymozoidae, Wedlia retrorbitalis (Yamaguti, 1970) and Wedlia submaxillaris (Yamaguti, 1970): First record in South America and the Atlantic Ocean [PDF]

open access: yesCheck List, 2010
Two species of Didymozoidae originally described from Pacific Ocean, Wedlia retrorbitalis and Wedlia submaxillaris are reported for the first time in South America, Atlantic Ocean. W.
Márcia Justo, Anna Kohn
doaj   +3 more sources

Neogonapodasmius hemirhamphi n. gen., n.sp. from the fin of Hemirhamphus xanthopterus (Val.) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1981
A new, host specific digenetic trematode, Neogonapodasmius hemirhamphi n. gen., n.sp. from the half beak, Hemirhamphus xanthopterus (Val.) off the Southwest (Trivandrum) coast of India is described.
S. Radhakrishnan, B. Nair N
doaj   +3 more sources

Finding a needle in a haystack: larval stages of Didymozoidae (Trematoda: Digenea) parasitizing marine zooplankton

open access: yesParasitology Research, 2022
Abstract Larval didymozoids (Trematoda, Digenea) were discovered parasitizing the hemocoel of the heteropod Firoloida desmarestia (redia mean intensity = 13) and the chaetognaths Flaccisagitta enflata and Flaccisagitta hexaptera (metacercaria mean intensity = 1) during a 2014–2016 systematic study of parasites of zooplankton collected in the ...
Horacio, Lozano-Cobo   +4 more
openaire   +2 more sources

NEW GEOGRAPHIC OCCURRENCE: DIGENEA Lobatozoum multisacculatum (DIDYMOZOIDAE) ON LITTLE TUNNY, Euthynnus alletteratus (SCOMBRIDAE)

open access: yesArquivos de Ciências do Mar, 2022
Considering that the quantitative and ecological studies related to parasites of scombrids are scarce in Brazil and that in Rio Grande do Norte (RN) there are no records, specially of Trematoda in Euthynnus alletteratus, this work reports the presence of the digenean Lobatozoum multisacculatum as well as their ecological parasitic indexes in this host ...
Cláudio Giovanio Da Silva   +3 more
openaire   +1 more source

Notes on helminth parasites of tuna fishes (Scombridae) in Brazil

open access: yesRevista Mexicana de Biodiversidad, 2012
Four species of Scombridae from the coast of Rio de Janeiro, southwest Atlantic Ocean were found to be parasitized with species of Didymozoidae (Digenea): Thunnus atlanticus (Lesson) a new host record for Nephrodidymotrema ahi Yamaguti, 1970 ...
Márcia Cristina Nascimento-Justo   +1 more
doaj   +1 more source

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