Results 51 to 60 of about 908 (173)
EFSA Journal, Volume 22, Issue 11, November 2024.Abstract The objective of this opinion was to determine if any wild caught fish species, originating from specific fishing grounds and consumed in the EU/EFTA could be considered free of zoonotic parasites. In this Opinion the term ‘fishery products’ only refers to fresh finfish.
EFSA Panel on Biological Hazards (BIOHAZ) +25 more
wiley +1 more source
Journal of Fish Biology, Volume 105, Issue 3, Page 975-987, September 2024.Abstract Elasmobranch populations are in steep decline mainly due to overfishing bycatch, but parasites may accelerate the collapse of vulnerable and/or highly parasitized species. We therefore studied metazoan parasites of Rajidae from the northeast Atlantic: vulnerable Leucoraja fullonica, near‐threatened Raja brachyura, Raja clavata, Raja ...
Claudia Gérard +7 more
wiley +1 more source
Acta Scientiarum: Biological Sciences, 2008 Foram coletados 15 exemplares de Piaractus mesopotamicus (pacu), medindo em torno de 15 cm de comprimento padrão, de tanques do Centro de Aqüicultura da Unesp, Jaboticabal, SP, Brasil.
Maria Luiza Rodrigues de Souza +2 more
doaj +1 more source
Cell & Developmental Biology, 2015 The “new” Cnidaria incorporating oligocellular myxozoans with multicellular cnidarians flouts Ernst Haeckel’s biogenetic law and challenges contemporary hierarchical preconceptions of evolution, development, and biological structure. Instead of distorting definitions of embryos, tissues, and organs in order to bring once - unicellular eukaryotes under ...
openaire +1 more source
Veterinary Medicine and Science, Volume 10, Issue 4, July 2024.Over the study, 180 L. rohita specimens were examined,, revealing the presence of six distinct parasite species, consisting of endoparasites. Through microscopic examination, a total of 323 parasites were investigated, categories including Cestode, Nematode, Acanthocephala, Trematode and Digenia, predominantly residing in the intestines and liver of L.
Basir Ahammad +4 more
wiley +1 more source
Acta Scientiarum: Biological Sciences, 2016 It is reported the parasitization of Kudoa sp. (Myxozoa, Multivalvulida) within the somatic muscles of the fish Odontesthes bonariensis (Valenciennes, 1835), Micropogonias furnieri (Desmarest, 1823) and Mugil liza Valenciennes, 1836, captured off Rio ...
Jorge Costa Eiras +3 more
doaj +1 more source
Biological Reviews, Volume 99, Issue 2, Page 546-561, April 2024.ABSTRACT Genetic data show that many nominal species are composed of more than one biological species, and thus contain cryptic species in the broad sense (including overlooked species). When ignored, cryptic species generate confusion which, beyond biodiversity or vulnerability underestimation, blurs our understanding of ecological and evolutionary ...
Abigail E. Cahill +2 more
wiley +1 more source
First detection of Kudoa neothunni in yellowfin tuna (Thunnus albacares) marketed in Portugal
ParasitologyThis study reports the presence of Kudoa neothunni in yellowfin tuna (Thunnus albacares) landed in Portugal. The parasite was detected in fish harvested from the Indian and Pacific Oceans but not in the Atlantic Ocean specimens.
Caner Şirin +6 more
doaj +1 more source
Scientia Marina, 2004 Ceratothoa steindachneri (Isopoda: Cymothoidae) and Pentacapsula cutanea (Myxozoa: Pentacapsulidae) parasites infecting the blacktail-comber (Serranus atricauda) were considered suitable as biological tags for stock identification around the islands of ...
Concepción Cuyás +3 more
doaj +1 more source
EFSA Journal, Volume 22, Issue 4, April 2024.Abstract Surveillance data published since 2010, although limited, showed that there is no evidence of zoonotic parasite infection in market quality Atlantic salmon, marine rainbow trout, gilthead seabream, turbot, meagre, Atlantic halibut, common carp and European catfish.
EFSA Panel on Biological Hazards (BIOHAZ) +30 more
wiley +1 more source