Results 81 to 90 of about 17,522 (224)
A survey of coccidian infection (Apicomplexa: Eimeriidaea) of freshwater fish in South Africa [PDF]
, 2005 Fish coccidia, especially Goussia and Eimeria spp., are common and frequent parasites of fish. The majority of the known species has been described from the Eurasian continent.
Avenant-Oldewage, Annemarie +2 more
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Ecological Research, Volume 41, Issue 3, May 2026.Two helminth‐rodent networks were analyzed for two distinct areas. Network modularity, nestedness, and degree of specialization were calculated for each network. Higher network modularity than nestedness and high network specialization were observed in both networks, suggesting functional and/or taxonomic specialization between helminth species and ...
Thiago dos Santos Cardoso +7 more
wiley +1 more source
Nuevo registro de un cachalote (Physeter macrocephalus) varado y una revisión de varamientos en las costas de Argentina continental [PDF]
, 2011 Presentamos un nuevo registro de un cachalote, con notas sobre la dieta, la determinación de edad y la presencia de parásitos, junto con una revisión de los varamientos a lo largo de toda la costa continental argentina.
Crespo, Enrique Alberto +8 more
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Journal of Fish Diseases, Volume 49, Issue 5, May 2026.ABSTRACT Histopathological studies of infections with the nematode Procamallanus (Procamallanus) pseudolaeviconchus Moravec and Van As, 2015, an intestinal parasite of Clarias gariepinus (Burchell, 1822), are scarce. The current study describes histopathological changes in the stomach of C. gariepinus infected with P.
Thabo Kenneth Matea +1 more
wiley +1 more source
Gastrointestinal nematodes of Ovis aries in Eastern Cape, South Africa and an evaluation of current anthelmintic procedures [PDF]
, 2015 Humans have known about helminth infections since ancient times. Today half of the human population is plagued by a nematode infection. Nematodes are responsible for billions of dollars in global crop damage annually and have had devastating effects on ...
Rowell, Melyssa
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Marine Fish Parasites: A Bibliometric Review
Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.This bibliometric study analyzes 11,368 publications on marine fish parasites from Web of Science and Scopus. The results reveal leading countries, institutions, and journals, and identify three main research clusters: parasitology, genetics, and marine ecology. Recent thematic evolution highlights a growing focus on aquaculture applications, including
Hongyan Zhang, Haiyan Hu
wiley +1 more source
Sawfishes in Brazil: A Historical Review
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 4, April 2026.ABSTRACT Sawfishes of the genus Pristis are critically endangered rays with key ecological roles in aquatic ecosystems; however, they remain underrepresented in Brazilian scientific literature. This review presents a historical and bibliometric overview of sawfish literature in Brazil, highlighting temporal trends, geographic focus and thematic ...
Reysane de Alencar Sousa Silva +2 more
wiley +1 more source
Brain and Behavior, Volume 16, Issue 4, April 2026.Parasitic infections like schistosomiasis, soil‐transmitted helminths, and malaria can impair nutrient absorption, oxygen supply, and brain function, leading to memory deficits, attention deficits, reduced intelligence quotient, weak academic performance, and motor or executive deficits.
Albertha Maku Adu +7 more
wiley +1 more source
Trypanorhyncha cestodes parasites of guaivira important in seafood hygiene
Boletim do Instituto de Pesca, 2016 Fish belonging to Oligoplites genus are found along the Americas' Atlantic coast. Cestodes belonging to the Trypanorhyncha order, although not possessing zoonotic character, can provide repulsive aspect to seafood; studies have shown that these cestodes ...
Juliana Calil ZUCHINALLI +4 more
doaj +1 more source
Record of cestode parasites from Penaeid prawns of Ratnagiri [PDF]
, 1971 Studies on the cestode parasites of commercially important prawns are few. So far only four species of larval cestodes have been recorded from penaeid prawns of Florida (Woodburn et al., 1957, Sparks and Mackin, 1957, Hutton et al, 1959 and Kruse, 1959).
Gore, P.S., Ranade, M.R.
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