Occurrence and characterisation of Eustrongylides species in Australian native birds and fish

Shamsi, Shokoofeh; Francis, Nidhish; Masiga, Juliet; Barton, Diane P.; Zhu, Xiaocheng; Pearce, Luke; McLellan, Matthew

doi:10.1016/j.fawpar.2023.e00189

Cited by 8 publications

(7 citation statements)

References 67 publications

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“…The non-exhaustiveness of molecular databases is a further issue encountered when studying Eustrongylides as the vast majority of available sequences are identified up to the genus level for these organisms. As previously noted by Shamsi et al ( 2023a , b ), there is no sequence available for E. tubifex and very few for E. excisus , which prevents any definite conclusion regarding the identification of the Corsican specimens. The simultaneous study of morphological features and DNA sequences of several Eustrongylides species could enable clarification of this situation.…”

Section: Discussionmentioning

confidence: 92%

“…Clinostomum complanatum has been reported from several Lymnaeidae (Gastropoda) species pertaining to various genera, such as Radix euphratica (Mousson, 1874), Radix plicatula (W. H. Benson, 1842), Ampullaceana balthica (Linnaeus, 1758), Lymnaea stagnalis (Linnaeus, 1758) and Bullastra lessoni (Deshayes, 1831) (Gibson 2019 ; Nazarbeigy et al 2021 ; Shamsi et al 2023a , b ; Wang et al 2017 ). Even though there are no available data concerning malacological communities of Padula reservoir, several Lymnaeidae have been reported from Corsica: Stagnicola palustris (O. F. Müller, 1774), Galba truncatula (O. F. Müller, 1774), Peregriana peregra (O. F. Müller, 1774) and Pseudosuccinea columella (Say, 1817) (Alba et al 2023 ; Dominici et al 1996 ; Orsini 2008 ).…”

Section: Discussionmentioning

confidence: 99%

“… Brazil (Monteiro et al 2011 ) Congeneric Phalacrocorax carbo reported from Padula Reservoir Phalacrocorax carbo (Linnaeus, 1758) Eustrongylides excisus Italy (Rusconi et al 2022 ) Yes Eustrongylides tubifex Japan (El-Dakhly et al 2012 ) Eustrongylides spp. Lithuania (Švažas et al 2011 ) Phalacrocorax sulcirostris (Brandt, 1837) Eustrongylides excisus Australia (Shamsi et al 2023a , b ) Congeneric Phalacrocorax carbo reported from Padula Reservoir …”

Section: Methodsmentioning

confidence: 99%

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Unregulated introduced fish (Perca fluviatilis Linnaeus, 1758) is host to zoonotic parasites in a small Mediterranean island

Esposito,

Denys,

Haÿ

et al. 2024

Parasitol Res

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Introduced species have a major impact on freshwater ecosystems, particularly on islands. Numerous fish species have been introduced in Corsica (Mediterranean island, southern France) as part of planned programs or clandestinely. The introduction of non-native freshwater fish species can have a range of impacts on the recipient ecosystem, including through the co-introduction of its pathogens. A sample of introduced perch Perca fluviatilis Linnaeus, 1758 from the artificial reservoir of Padula was examined following a report of parasites by an angler. The analyses revealed the occurrence of Eustrongylides sp. (Nematoda) and Clinostomum complanatum (Digenea), two zoonotic parasites in P. fluviatilis. Both parasites are reported for the first time in France. Eustrongylides sp. and C. complanatum may have been introduced with their fish intermediate hosts or through their final bird hosts. The occurrence of the two parasites raises concerns from both a veterinary and human health perspective as they can use a wide range of amphibians as intermediate hosts and can be acquired in humans through the consumption of raw or undercooked fish.

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Section: Discussionmentioning

confidence: 92%

Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

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Unregulated introduced fish (Perca fluviatilis Linnaeus, 1758) is host to zoonotic parasites in a small Mediterranean island

Esposito,

Denys,

Haÿ

et al. 2024

Parasitol Res

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“…Moreover, some nematodes had a stronger lethal ability, such as Eustrongylides spp. [45], and result in the death of the infected C. nasus. Meanwhile, no freshwater nematodes were detected in the C. nasus populations as per the previous report [24].…”

Section: Discussionmentioning

confidence: 99%

Ascaridoid Nematodes Infection in Anadromous Fish Coilia nasus from Yangtze River

Zhou,

Wang,

et al. 2024

Diversity

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The longjaw tapertail anchovy Coilia nasus, which migrates from ocean to freshwater for spawning in spring, is an important anadromous fish with ecological and cultural significance. To determine parasite infection in anadromous C. nasus, a total of 103 fish from the Yangtze River were collected and examined in 2021 and 2022. The overall infection prevalence of nematodes in C. nasus was 100%, with a mean intensity of 13.81 ± 16.45. The mean intensity of nematode infections in 2022 was significantly higher than that observed in 2021 across all sampling sites (p < 0.05). Nematodes were widely detected in the mesentery, pyloric cecum, stomach, and liver, among which the mesentery accounted for the highest proportion, reaching up to 53.52%. A total of eight ascaridoid nematodes belonging to the family Anisakidae and Raphidascarididae were identified by using morphological characters and molecular biological techniques, including two species of Anisakis, five species of Hysterothylacium, and one species of Raphidascaris. A. pegreffii was found as the predominant species, accounting for 48.65% of all identified parasitic nematodes in liver, while Raphidascaris sp. was the most common nematode in the mesentery, pyloric cecum, and stomach, reaching up to 39.81%, 36.21%, and 74.36%, respectively. The present study systematically investigated the parasitic status and community structure of the nematode in C. nasus during its migration in the Yangtze River. This research provides a foundation for studying the impact of nematode parasitism on the reproductive migration and population recruitment of C. nasus, and offers valuable insights for biomarker screening and nematode identification in C. nasus.

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“…Moreover, large predatory fishes, amphibians (Bufonidae), and reptiles (Natrix tessellata) may act as paratenic hosts and could infect final hosts [111,112]. Nematodes ascribable to the genus Eustrongylides are now widespread and reported on all continents [113]. The distribution of the dominating Eustrongylides species varies among countries; E. ignotus and E. tubifex are generally reported in North America, while E. excisus is common in Europe and the Middle East [100].…”

Section: Contracaecum Rudolphii (Hartwich 1964 Nematoda: Anisakidae):...mentioning

confidence: 99%

The Occurrence of Freshwater Fish-Borne Zoonotic Helminths in Italy and Neighbouring Countries: A Systematic Review

Menconi,

Lazzaro,

Bertola

et al. 2023

Animals

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In recent years, the consumption of fish products has surged in European countries, being an essential part of a healthy diet. Despite representing a small part of EU production, freshwater fisheries hold considerable significance for lake-dwelling populations and tourists seeking traditional dishes. This increased fish consumption has brought to light potential health risks associated with fish-borne zoonotic helminths (FBZHs), now acknowledged as global food-borne parasites. Fish-borne zoonotic helminths belong to various taxonomic groups, including nematodes (Anisakidae), trematodes (Opisthorchiidae and Heterophyidae), and cestodes (Diphyllobothriidae). More than 50 species of FBZH are known to cause human infections, derived from eating raw or undercooked aquatic foods containing viable parasites. Despite increased attention, FBZHs remain relatively neglected compared to other food-borne pathogens due to factors like chronic disease progression and under-diagnosis. This systematic review concentrates on the prevalence of six freshwater FBZHs (Clinostomum complanatum, Contracaecum rudolphii, Dibothriocephalus latus, Eustrongylides excisus, Opisthorchis felineus, and Pseudamphistomum truncatum) in Italy and neighbouring countries. The study explores the expansion of these parasites, analysing their biological and epidemiological aspects, and the factors that influence their proliferation, such as the increased cormorant population and the lake eutrophication phenomena. In summary, this research highlights the necessity for further research, the development of spatial databases, and the establishment of a unified European policy to effectively manage these multifaceted health concerns. It strongly advocates adopting a One-Health approach to address the growing incidence of parasitic zoonoses within the context of food safety in EU countries.

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Occurrence and characterisation of Eustrongylides species in Australian native birds and fish

Cited by 8 publications

References 67 publications

Unregulated introduced fish (Perca fluviatilis Linnaeus, 1758) is host to zoonotic parasites in a small Mediterranean island

Unregulated introduced fish (Perca fluviatilis Linnaeus, 1758) is host to zoonotic parasites in a small Mediterranean island

Ascaridoid Nematodes Infection in Anadromous Fish Coilia nasus from Yangtze River

The Occurrence of Freshwater Fish-Borne Zoonotic Helminths in Italy and Neighbouring Countries: A Systematic Review

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