Results 31 to 40 of about 11,284 (257)

Endohelminth fauna of teleost fishes from coasts of Şile region of the Black sea

open access: yesHelminthologia, 2021
A total of 508 fish specimens belonging to 19 species collected in the coast of Şile region of the Black sea were examined to detect the presence of endohelminths. Of this, 357 (70.27%) were found to be infected with parasites.
Aslan Çelık B., Oğuz M. C.
doaj   +1 more source

Exploring the diversity of Diplostomum (Digenea: Diplostomidae) in fishes from the River Danube using mitochondrial DNA barcodes

open access: yesParasites & Vectors, 2017
Metacercariae of Diplostomum are important fish pathogens, but reliable data on their diversity in natural fish populations are virtually lacking.
O. Kudlai   +3 more
semanticscholar   +1 more source

Red Algae From Insular Environments in the Mexican Atlantic: Taxonomic Diversity, Conservation, and Biogeographic Affinities

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
In this study, we present the first analysis of diversity and distribution of red algae from insular environments in the Mexican Atlantic, with the aim to identify and describe their patterns of taxonomic diversity, to propose priority areas for conservation, and show their biogeographical affinities.
Martha Isabel Vilchis   +5 more
wiley   +1 more source

Modifications of Prenyl Side Chains in Natural Product Biosynthesis

open access: yesAngewandte Chemie, Volume 136, Issue 52, December 20, 2024.
This review summarizes the unique modifications of prenyl side chains involved in natural product biosynthesis, including epoxidation, dehydrogenation, oxidation of methyl groups to carboxyl groups, C−C bond cleavage and oxidative cyclization. Abstract In recent years, there has been a growing interest in understanding the enzymatic machinery ...
Huibin Wang, Yi Yang, Ikuro Abe
wiley   +2 more sources

Helminth parasites of the levantine frog (Pelophylax bedriagae Camerano, 1882) from the western part of Turkey

open access: yesHelminthologia, 2015
Fifty-four Pelophylax bedriagae (Levantine Frog) from Turkey (İzmir and Manisa Provinces) were examined for helminth parasites. The frogs were collected between 2012 and 2014 years. Eight species of helminth parasites were recorded: 3 species of Nematoda
Demır S.   +3 more
doaj   +1 more source

Clinostomum sp. (Digenea: Clinostomidae) e Ascocotyle sp. (Digenea: Heterophyidae): metacercárias com potencial zoonótico em peixes da bacia do Rio Tramandaí­­, sul do Brasil

open access: yesBoletim do Instituto de Pesca, 2018
Os helmintos pertencentes í­Â  Classe Trematoda têm grande importí­¢ncia na ictioparasitologia, onde a Subclasse Digenea apresenta parasitos com potencial zoonótico.
Alice POZZA   +3 more
doaj   +1 more source

Acanthocollaritrema umbilicatum Travassos, Freitas & Bührnheim, 1965 (Digenea: Acanthocollaritrematidae) from the Common Snook, Centropomus undecimalis, from Itamaracá, State of Pernambuco, Brazil [PDF]

open access: yesMemorias do Instituto Oswaldo Cruz, 1998
Acanthocollaritrema umbilicatum Travassos, Freitas and Bührnheim, 1965, is the only species of Acanthocollaritrematidae described up to the moment. The systematic position of this species and the validity of the family has been questioned by the possible
Ricardo Berteaux Robaldo   +1 more
doaj   +1 more source

The Evolution and Ecology of Host Manipulation in Helminth Parasites: A Phylogenetic Meta‐Analysis

open access: yesEcology Letters, Volume 29, Issue 2, February 2026.
Host manipulation by parasites is wide spread but the conditions shaping it remain unclear. In a phylogenetic meta‐analysis on trophically transmitted helminths, manipulation reliably increased host predation susceptibility to predation in mature parasites, while the effect of immature parasites remained unclear.
Nina Hafer‐Hahmann
wiley   +1 more source

Diversity and parasitological assessment of Digenea species in Trachurus trachurus (Teleostei, Carangidae) from the Algerian coast, Western Mediterranean

open access: yesHelminthologia
A total of 820 specimens of Trachurus trachurus (Linnaeus, 1758) were collected from various locations along the Algerian coast between July 2023 and July 2024 and examined for digenean parasites. Among them, 27.68% were found to be infected. In total, 1,
Gharbi K.   +3 more
doaj   +1 more source

Is Amphiorchis (Digenea: Spirorchiidae) an Exclusive Parasite of Sea Turtles?

open access: yesHelminthologia, 2019
Summary The side-necked turtle Hydromedusa tectifera commonly inhabits the tributary streams of the Rio de La Plata and occasionally is found in brackish waters within the estuary of the Rio de La Plata.
E. Palumbo, M. Werneck, J. I. Diaz
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy