Description of the Male of Ogma cobbi and Juveniles of Bakernema inaequale (Nematoda: Criconematidae).
نویسندگان
چکیده
Juveniles ofBakernema inaequale and the male of Ogma cobbi are described and illustrated for the first time. Juveniles of Bakernema inaequale lack the cuticular spines characteristic of the adults. The annules of first-stage and fourth-stage juveniles are smooth, whereas those of the second-stage and third-stage juveniles have faint, bead-like ornamentation either throughout the body or in the anterior or posterior part only. Detailed morphometric data of O. cobbi males and all juvenile stages and females of B. inaequale are given.
منابع مشابه
Taxonomic and molecular identification of bakernema, criconema, hemicriconemoides, ogma and xenocriconemella species (nematoda: criconematidae).
Populations of Bakernema inaequale, C. petasum, C. sphagni, C. mutabile, Ogma octangulare, Xenocriconemella macrodora and Hemicriconemoides chitwoodi were identified and re-described from different geographical areas in the continental United States and molecularly characterized. Two new species of spine nematodes Criconema arkaense n. sp. from Washington County and Lee County, Arkansas and Cri...
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Bakernema dauniense n. sp., a bisexual species from the rhizosphere of Pinus halepensis Mill. in Italy, is described and illustrated. Primary differentiating characteristics of the female are body annules bearing short, membranous projections 1.4-2.2 mum long, an anterior vulval lip slightly overlapping the posterior, and a linearly arcuate vagina. The juvenile differs markedly from adults by h...
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ورودعنوان ژورنال:
- Journal of nematology
دوره 20 4 شماره
صفحات -
تاریخ انتشار 1988