Results 41 to 50 of about 7,864 (217)

Shedding light on the parasite communities and diet of the deep‐sea shark Deania profundorum (Smith & Radcliffe, 1912) (Squaliform: Centrophoridae) from the Avilés Canyon (southern Bay of Biscay)

Journal of Fish Biology, Volume 108, Issue 4, Page 1150-1169, April 2026.
Abstract Deep‐sea elasmobranchs are less resilient to the increasing scale of anthropogenic impacts such as fisheries, owing to their life‐history traits. The necessity for proper management measures is hampered by the scant knowledge on these taxa and their biology. Here we provide the first comprehensive insight into the parasite infracommunities and
Wolf Isbert, Cristina Rodríguez‐Cabello, Francisco E. Montero, Maite Carrassón, Inmaculada Frutos, Ana Pérez‐del‐Olmo   +5 more
wiley   +1 more source

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

Ecology 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, Oscar E. Hernández, María Luisa Núñez Resendiz, Kurt M. Dreckmann, Ileana Ortegón‐Aznar, Abel Sentíes   +5 more
wiley   +1 more source

Four Species of Digeneans (Trematoda, Opecoelidae) of the Gilthead Seabream Sparus aurata (Teleostei, Sparidae) off the Algerian Coast in the Mediterranean Sea

Zoodiversity
A study was conducted between May 2020 and April 2022, in an attempt to investigate the diversity of digeneans infecting the digestive tract of the gilthead sea bream Sparus aurata (Linnaeus, 1758) (Sparidae) off the Algerian coast.
F-Z. Zedam, A. Boukadoum, F. Tazerouti   +2 more
doaj   +1 more source

Syllogistic System for the Propagation of Parasites. The Case of Schistosomatidae (Trematoda: Digenea)

Studies in Logic, Grammar and Rhetoric, 2015
In the paper, a new syllogistic system is built up. This system simulates a massive-parallel behavior in the propagation of collectives of parasites.
Schumann Andrew, Akimova Ludmila
doaj   +1 more source

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

Ecology 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

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

Memorias 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, Isaíras Pereira Padovan   +1 more
doaj   +1 more source

Ultrastructural and molecular study of the microsporidian Toguebayea baccigeri n. gen., n. sp., a hyperparasite of the digenean trematode Bacciger israelensis (Faustulidae), a parasite of Boops boops (Teleostei, Sparidae)

Parasite, 2022
A new microsporidian Toguebayea baccigeri n. gen., n. sp., hyperparasite of Bacciger israelensis (Digenea, Faustulidae), parasite of Boops boops (Teleostei, Sparidae) is described by means of transmission electron microscopy.
Miquel Jordi, Kacem Hichem, Baz-González Edgar, Foronda Pilar, Marchand Bernard   +4 more
doaj   +1 more source

Hepatic Morphological Lesions and Blood Biochemical Evidence of Impaired Metabolism in Wild European Moose (Alces alces) Naturally Infected With Parafasciolopsis fasciolaemorpha

Veterinary Medicine International, Volume 2026, Issue 1, 2026.
Liver flukes may cause significant pathological changes in domestic and wild ruminants. One such parasite, Parafasciolopsis fasciolaemorpha, reported in European moose (Alces alces), still requires detailed investigation to better understand its pathogenesis and impact on host health.
Baiba Bergmane, Alina Klavina, Maksims Zolovs, Dace Gorbacevska, Antonio Ortega-Pacheco   +4 more
wiley   +1 more source

Paradeontacylix megalaspium n. sp. (Digenea: Sanguinicolidae) from the carangid fish, Megalaspis cordyla of Bay of Bengal

, 2007
Lakshmi, Triveni (2007): Paradeontacylix megalaspium n. sp. (Digenea: Sanguinicolidae) from the carangid fish, Megalaspis cordyla of Bay of Bengal.
Lakshmi, Triveni
core   +1 more source

Homogeneity of sperm structure in six species of Schistosomes (Digenea, Platyhelminthes)

, 2016
Sperm ultrastructure is described in six species of schistosomes: Schistosoma curassoni, S. rodhaini, S. intercalatum, S. bovis, S. margrebowiei, and S. mansoni.
J.-L. Justine, V. R. Southgate, B. G. M. Jamieson   +2 more
core   +1 more source