Redescription of Echinuria hypognatha Wehr, 1937 (Nematoda; Acuariidae) including ecology and new hosts
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منابع مشابه
Biology, Life Cycle and Redescription of, Neoaplectana bibionis Bovien, 1937 (Nematoda: Steinernematidae).
A greater knowledge of the morphology and the development of the infective third larval stage of Neoaplectana bibionis Bovien, 1937, a parasite of arthropods, makes it possible to recognise the second larval stage and present a description of all the developmental stages in the life cycle of the species. Four larval stages can be recognised. L1 hatches from the egg. In a suitable host, when the...
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A relationship for Pseudostertagia bullosa within the trichostrongyloids has been enigmatic or unresolved. Studies of the synlophe in males and females of P. bullosa revealed a tapering system anterior to the deirids and a pattern of parallel ridges extending to near the caudal extremity in both lateral and median fields. Structurally, the synlophe differs considerably from that seen among the ...
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The nematode genus Syncuaria Gilbert, 1927 (Acuariidae) is reported for the first time from Argentina with two species parasitic in Threskiornithidae. Syncuaria plegadisi sp. n. from the white-faced ibis, Plegadis chihi (Vieillot), is described and figured. The new species differs from known species of Syncuaria by the following characters: absence of lateral alae; cephalic cordons narrow, cons...
متن کاملRedescription of three ektaphelenchus species (nematoda: aphelenchina).
Three Ektaphelenchus species with unusual spicules are redescribed. Ektaphelenchus obtusus and E. riograndensis are redescribed from newly discovered material in the collection of the USDA Forest Service RMRS. Lectotype slides are designated for both species. Ektaphelenchus obtusus is characterized by a set-off head, lips of unequal size, double rows of oocytes and spermatocytes, and a hooked s...
متن کاملCeriomicrodon petiolatus Hull, 1937 (Diptera, Syrphidae, Microdontinae): Redescription and new records.
The monotypic genus Ceriomicrodon Hull, 1937 was known in the current literature by a few specimens, all from Brazil but with records only for Mato Grosso and Roraima states. The only species of the genus is here redescribed including the description of the female and its terminalia, in addition to a preliminary description of the egg. Images of male and female genitalia and egg are provided. N...
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ژورنال
عنوان ژورنال: Helminthologia
سال: 2012
ISSN: 1336-9083,0440-6605
DOI: 10.2478/s11687-012-0017-y