Results 61 to 70 of about 2,904 (195)

Nematode Infections in Commercially Important Squid Species: Distribution Patterns and Food Safety Issues

open access: yesZoonoses and Public Health, Volume 72, Issue 7, Page 612-619, November 2025.
ABSTRACT Introduction Cephalopods represent a valuable fishery resource worldwide and play a crucial role in the marine food chain both as predators and prey but also as paratenic hosts for the transmission of Ascaridoids, including zoonotic nematodes of the Anisakidae family.
Monica Caffara   +6 more
wiley   +1 more source

New insights into the coexistence of Contracaecum rudolphii A and Contracaecum rudolphii B (Nematoda: Anisakidae) in Phalacrocorax carbo sinensis from Sardinia: genetic variability and phylogenetic analysis

open access: yes, 2020
Contracaecum sp. nematodes are important parasites of fish eating birds that can cause animal health problems. In the present study, specimens of Contracaecum rudolphii sensu lato, from the great cormorant Phalacrocorax carbo sinensis from Sardinia, were
Amor, Nabil   +5 more
core   +1 more source

EXPERIMENTAL LIFE CYCLE OF CONTRACAECUM QUADRIPAPILLATUM N. SP. IN WHITE PELICAN (PELECANUS ERYTHRORHYNCHUS) AT LAKE NASSER, EGYPT: MORPHOLOGICAL AND GENETIC EVIDENCES [PDF]

open access: yesJournal of the Egyptian Society of Parasitology, 2018
During November 2013 to October 2015, one hundred and nine fish specimens of Clarias lazera were captured from different areas of Lake Nasser, South Egypt. They were found infected with 3rd stage larvae of Contracaecum with 100% prevalence.
JIHAN RABEI   +2 more
doaj   +1 more source

Cormorant pellets as a tool for the knowledge of parasite-intermediate host associations and nematode diversity in the environment

open access: yesHelminthologia, 2019
Anisakids are usually acquired through the diet. Cormorant pellets are useful to detect both parasite larval stages, and prey items which could act as intermediate hosts in the environment.
Garbin L.   +6 more
doaj   +1 more source

Identification of Contracaecum rudolphii (Nematoda: Anisakidae) in Great Cormorants Phalacrocorax carbo sinensis (Blumenbach, 1978) from Southern Italy

open access: yesVeterinary Sciences, 2023
In this study, four dead great cormorant Phalacrocorax carbo sinensis (Blumenbach, 1978) specimens, collected from the coasts and lakes of Southern Italy, were examined by necropsy for the detection of Contraceacum sp.
Gaetano Cammilleri   +9 more
doaj   +1 more source

Contracaecum Railliet and Henry 1912

open access: yes, 2015
Contracaecum Railliet and Henry, 1912 (= Amphicaecum Walton, 1927; = Cerascaris Cobb, 1929; Contracaecum (Ornitocaecum) Mozgovoi, 1951; = Contracaecum (Synthetonema) Kreis, 1952; = Kathleena Leiper and Atkinson, 1914) Contracaecum sp. (larvae) Host and record: Dendropsophus nanus (Boulenger, 1889) (= Hyla nana) (Co), Lithobates catesbeianus (Shaw, 1802)
González, Cynthya Elizabeth   +1 more
openaire   +2 more sources

Contracaecum rudolphii HARTWICH, 1964 [Nematoda: Anisakidae] u kormoranow w Polsce [PDF]

open access: yes, 2000
It is the first report on Nematoda Contracaecum rudolphii in the great cormorants Phalacrocorax carbo (Linneus, 1758) in ...
Zuchowska, E
core   +2 more sources

Antagonistic Rewiring and Turnover Patterns in a Neotropical Fish–Parasite Metanetwork

open access: yesFreshwater Biology, Volume 70, Issue 7, July 2025.
ABSTRACT Integrating beta‐diversity and network analyses is an emerging approach for understanding the spatial structure of species communities. For instance, although the presence of hosts affects parasite species distribution, environmental factors can either restrict or promote the occurrence of certain parasite species by changing the abundance of ...
Ana Paula Lula Costa   +2 more
wiley   +1 more source

Contracaecum BlastX vs NR

open access: yes, 2023
Understanding the genomic underpinnings of thermal adaptation is a hot topic in eco-evolutionary studies of parasites. Marine heteroxenous parasites have complex life cycles encompassing a free-living larval stage, an ectothermic intermediate host and a ...
Pietro Libro (11653927)
core   +1 more source

Asian Loaches: An Emerging Threat as Global Invaders

open access: yesFreshwater Biology, Volume 70, Issue 4, April 2025.
ABSTRACT The introduction of non‐native species is a major driver of biodiversity loss, posing a growing threat to the health and functioning of freshwater ecosystems globally. In recent decades, pet trade and aquarophilia have become lucrative industries, accelerating the introduction and spread of new non‐native fishes.
Carlos Cano‐Barbacil   +2 more
wiley   +1 more source

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