Results 81 to 90 of about 1,106 (204)

Biomonitoring of Effects and Accumulations of Heavy Metals Insults Using Some Helminth Parasites of Fish as Bio-Indicators in an Afrotropical Stream

Frontiers in Environmental Science, 2020
Studies on biomonitoring the aquatic environment using host-parasite dynamics as bio-indicators of effects and accumulators of heavy metals insults are still scarce, particularly in the tropics.
Unique N. Keke, Amaka S. Mgbemena, Francis O. Arimoro, Innocent C. J. Omalu   +3 more
doaj   +1 more source

التحري عن الديدان الخيطية لبعض أنواع أسماك المياه العذبة في نهر الخازر في محافظة نينوى [PDF]

Iraqi Journal of Veterinary Sciences, 2011
جمعت 200 سمكة طازجة تعود الى 7 انواع وهي: القشاش والشبوط والبني والكطان والبلعوط الملوكي والتيله المرقطة والخشني. جمعت هذه الاسماك من نهر الخازر المار بمحافظة نينوى (بحدود 37 كم شرق مدينة الموصل) خلال الفترة من شهر تشرين الاول 2006 الى شهر نيسان 2007 ...
محمد غازي زنكنة, أحلام فتحي الطائي   +1 more
doaj   +1 more source

First register of Contracaecum sp. And Eustrongylides sp. (Nematoda) in kinosternon scorpioides (Linnaeus, 1766) (Testudines: Kinosternidae) from northeastern, Brazil

Neotropical helminthology
Kinosternon scorpioides (Linnaeus, 1766) popularly known in Brazil as “Jurará” is a species of chelon that serves as a food resource and source of income for some families in Northeastern Brazil.
Alana Lislea de Sousa, Almerinda Macieira Medeiros, Júlia Boáis Almeida, Silmara Cristina Silva de Aquino, Elias Costa Ferreira Junior, Diego Carvalho Viana, V. Puicón, G. Murrieta-Morey   +7 more
semanticscholar   +1 more source

Eustrongylides tubifex (Nitzsch, 1819) Jagerskiold 1909

, 2016
* Eustrongylides tubifex (Nitzsch, 1819) Jagerskiöld, 1909 Site: mesenteries Hosts: Ambloplites rupestris (1, 2, 3, 4); Ameiurus nebulosus (4, 8); Aplodinotus grunniens (4, 6); Catostomus catostomus (8); Catostomus commersonii (3, 6, 8); Culaea inconstans (8); Fundulus diaphanus (5); Ictalurus punctatus (6); Lepomis gibbosus (1, 2, 3, 4, 8 ...
Arai, Hisao P., Smith, John W.
openaire   +2 more sources

The influence of the nematode Eustrongylides excisus (Jägerskiöld, 1990) on the body of monkеy goby (Neogobius fluviatilis Pallas, 1814) caught in the lower part of the Dnipro (Zaporizhzhia) Reservoir

Ribogospodarsʹka Nauka Ukraïni
Purpose. To determine the specifics of the influence of the parasitic nematode Eustrongylides excisus on the physiological and biochemical parameters of monkey goby (Neogobius fluviatilis) in the conditions of the lower reach of the Dnipro reservoir ...
V. Sydorenko, O. Marenkov
semanticscholar   +1 more source

Nematode parasites of Brazilian Ciconiiformes Birds: a general survey with new records for the species

Memorias do Instituto Oswaldo Cruz, 1995
This report deals with the identification of one hundred and fifty-nine samples of nematodes recovered from Brazilian egrets and herons. Contracaecum microcephalum, C. multipapillatum, C. plagiaticium, Desportesius invaginatus, D.
J. Júlio Vicente, Roberto Magalhães Pinto, Dely Noronha, L. Gonçalves   +3 more
doaj   +1 more source

PHYSIOLOGICAL OBSERVATIONS UPON A LARVAL EUSTRONGYLIDES

The Biological Bulletin, 1942
1. Variations between 0 and 1.5 per cent NaCl in the medium had no influence upon the oxygen uptake of a larval Eustrongylides, but concentrations between 2 and 4 per cent were definitely toxic.2. The oxygen uptake (140 cu. mm. per gram per hour) was greater than that found in Ascaris, but smaller than that reported for Setaria, hookworm or Trichinella
openaire   +2 more sources

Gastric nematodes of Nile crocodiles, Crocodylus niloticus Laurenti, 1768, in the Okavango River, Botswana

Onderstepoort Journal of Veterinary Research, 2006
The ascaridoid nematodes Dujardinascaris madagascariensis Chabaud & Caballero, 1966, Dujardinascaris dujardini (Travassos, 1920), Gedoelstascaris vandenbrandeni (Baylis, 1929) Sprent, 1978 and Multicaecum agile (Wedl, 1861) Baylis, 1923 were ...
K. Junker, K. Wallace, A.J. Leslie, J. Boomker   +3 more
doaj   +1 more source

Metazoan parasites of the eel, Anguilla anguilla (L.) in the Szczecin Lagoon and River Odra mouth area [PDF]

Acta Ichthyologica et Piscatoria, 1994
A total of 183 eel, Anguilla anguilla (L.), individuals (measuring 34-84 cm l.t.) caught from five areas of the Szczecin Lagoon and the River Odra mouth area were examined.
T. Orecka-Grabda, J. Wierzbicka
doaj   +3 more sources

Nematode fauna of high altitude avian hosts in Garhwal Himalayan Ecosystems I. Eustrongylides spinispiculum n. sp. and revised key to the species of genus Eustrongylides Jagerskiold (1909)

The Korean Journal of Parasitology, 1984
Analysis of variance has been applied as a new tool for precise substantiation of taxometric differences between Eustrongylides spinispiculum n. sp. and close species, as indicated by the polythetic divisive classificatory system. A revised key to the species of genus Eustrongylides Jagerskiod (1909) has been presented.
Anand S., Rautela, Sandeep K., Malhotra
openaire   +2 more sources