Genetic and morphological evidences for the existence of a new species of Contracaecum (Nematoda: Anisakidae) parasite of Phalacrocorax brasilianus (Gmelin) from Chile and its genetic relationships with congeners from fish-eating birds. [PDF]
, 2011 Contracaecum australe n. sp. is described from the Neotropic cormorant Phalacrocorax brasilianus in Chile based on morphology and the sequence analyses of multiple loci, i.e., mitochondrial cytochrome oxidase 2, mtDNA cox-2, the small subunit of the ...
González-Acuña, Daniel +10 more
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Genetic characterization of members of the genus Contracaecum (Nematoda : Anisakidae) from fish-eating birds from west-central Florida, USA, with evidence of new species [PDF]
, 2007 Specimens of Contracaecum spp. from Phalacrocorax auritus and Pelecanus occidentalis from Florida were characterized by sequencing of the small subunit of the mitochondrial ribosomal RNA gene (rrnS) and by PCR-based RFLP analysis of the same gene and of ...
D'AMELIO, Stefano +5 more
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Contracaecum bioccai n. sp. from the brown pelican, Pelecanus occidentalis (L.) in Colombia (Nematoda: Anisakidae): morphology, molecular evidence, and its genetic relationship with congeners from fish-eating birds. [PDF]
, 2008 Contracaecum bioccai n. sp. is described from the brown pelican Pelecanus occidentalis (L.) in northern Colombia (Totumo Marsh) based on 20 enzyme loci studied using multilocus allozyme electrophoresis.
J. OLIVERO VERBEL +6 more
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Contracaecum rudolphii Hartwich (Nematoda, Anisakidae) parasita de biguás (cormorões Neotropicais, Phalacrocorax brasilianus (Gmelin) (Aves, Phalacrocoracidae) na região Sul do Brasil [PDF]
, 2006 O presente trabalho é parte de um estudo maior sobre a helmintofauna dos cormorões Neotropicais conhecidos no Brasil como biguás, Phalacrocorax brasilianus (Gmelin, 1789), particularmente, no Estado do Rio Grande do Sul.
Amato, Suzana Bencke +2 more
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Levels of infection of gastric nematodes in a flock of great cormorants (Phalacrocorax carbo) from Lake Biwa, Japan [PDF]
, 2011 A high prevalence (86.7%) of various species of nematodes was observed in the stomach of great cormorants living in Lake Biwa, Japan. There were varying numbers of adults belonging to two common genera, Eustrongylides Jagerskiold 1909 (Nematoda ...
H. Tuji +5 more
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, 2016 Family Poeciliidae Poecilia reticulata Peters Guppy Contracaecum rudolphii (EX)Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp.
Smith, John W., Arai, Hisao P.
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To the species identification of the representatives of the genus Contracaecum from the Black Sea round goby Neogobius melanostomus (Crimea) [PDF]
, 2019 The sequences of two parts of ribosomal loci, namely transcribed spacer sequence (ITS rDNA) and D2D3 segment of a large ribosome sequence (D2D3 LSU rDNA) of the Contracaecum juveniles, which were obtained from the Black Sea round goby Neogobius ...
Пронькина, Н. В. +1 more
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, 2016 * Contracaecum sp. Comments: larvae from fresh-water fishes probably represent either * C. rudolphii or * C. spiculigerum, whilst those from marine fishes probably represent * C. osculatum, or * Contracaecum and/or * Phocascaris.
Smith, John W., Arai, Hisao P.
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Morphogenesis ofContracaecum rudolphii(Nematoda: Ascaridoidea), a parasite of fish-eating birds, in its copepod precursor and fish intermediate hosts [PDF]
Parasite, 1996 Eggs of Controcaecum rudolphii obtained from female worms in double-crested cormorants (Phalacrocorax auritus ) in Nova Scotia, Canada, hatched in 9-17 days in sea water at 15-20 °C. The newly-emerged, free-living (and presumably second-stage) larva is described in detail, as are larvae from experimentally-infected copepods (Tigriopus sp.), amphipods
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Oceanological and Hydrobiological Studies, 2013 Abstract Laboratory-reproduced and bred asps were experimentally infected with Contracaecum rudolphii larvae, either directly or with previously infected copepods. In the fish exposed to larval infection, the intensity and prevalence of infection were noticeably higher than in the group exposed to copepods.
Janina Dziekońska-Rynko +4 more
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