Results 161 to 170 of about 2,091 (193)

Unusual Malenchus Species (Nematoda: Tylenchidae)

Nematologica, 1986
Malenchus williamsi n. sp. is exceptional among Malenchus spp. because of the six lines in its lateral field, long vulval flaps and a post-vulval phasmid. M. parthenogeneticus sp. n. and M. leiodermis sp. n. are also exceptional by having four lines in the lateral field and parthenogenetic reproduction: no males, no spermatheca developed.
D.J. Raski, E. Geraert
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Functional and Detailed Morphology of the Tylenchida (Nematoda)

2006
exaly   +2 more sources

Some Remarkable Tylenchida From Korea

Nematologica, 1972
Four species of Tylenchida from Korea are discussed: Hemicriconemoides varionodus n. sp. is characterized by rounded stylet knobs, 102-112 body annules, continuous rounded lip region and conical tail. A second population of Merlinius koreanus contained males with a variable bursa structure; one of them showed a tail resembling that of the female.
Y.E. Choi, E. Geraert
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Evolution in Hoplolaims (Nematoda: Tylenchida)

Nematologica, 1990
Genera that show a transitional series are difficult to define: the series discussed is Rotylenchus - Scutellonema - Peltamigratus - Aorolaimus - Hoplolaimus. Two hypotheses are presented. First the evolutionary development of this series is associated with the theory of continental drift.
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Tylenchidae From Buenos Aires, Argentina

Nematologica, 1996
Five species belonging to the genus Filenchus, including a new species and one species of Coslenchus were found in soil samples collected from natural grassland in Argentina. Other samples were collected from a fallow field previously cultivated with potatoes. Scanning electron micrographs are presented for F. dittisimus, F. facultativus, F. baloghi, F.
M.S. Torres, E. Geraert
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The Structure of the Glandular Part of the Esophagus of Tylenchidae

Nematologica, 1971
The glandular part of the esophagus of tylenchids in which it is said to overlap the intestine differs from that of species having a glandular bulb in one or more of the following respects: ventral shift of the esophageal lumen to a position between the subventral glands, lateral shift of this lumen to a position between the dorsal and one subventral ...
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Hoplolaimus Aberrans N.Sp. (Hoplolaiminae : Tylenchida)

Nematologica, 1959
L'auteur donne une description de Hoplolaimus aberrans n.sp. La nouvelle espece se distingue si nettement des autres especes du genre, que l'auteur s'est base sur un seul exemplaire, une femelle, pour la decrire. Footnote : The author has recently made a morphological study of adults of Scutellonema bradys (Steiner & Le Hew, 1933) Andrassy, 1958 upon ...
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Dactylotylenchinae, a new subfamily (Tylenchidae: Nematoda)

Canadian Journal of Zoology, 1969
A new species of Dactylotylenchus, D. filiformis, was described and more information for D. crassacuticulus Wu, 1968 was presented. The thick cuticle and the digitate sclerotized labial framework of this genus provide the unique character for Dactylotylenchus in the family Tylenchidae. A new subfamily Dactylotylenchinae was created to accommodate this
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Four New Species of Tylenchidae (Nematoda)

Nematologica, 1985
Zanenchus nemorosus sp. n. from Poland differs from known species of this genus in its cuticle and lateral field, position of median oesophageal bulb, presence of post-uterine sac, and tail shape. Discotylenchus brevicaudatus sp. n. from Mexico is characterised by a short, thick tail and posterior position of vulva. Ottolenchus acris sp. n. from Poland
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Türkiye nematod faunası için Tylenchidae (Tylenchida: Nematoda) familyasına bağlı üç yeni tür.

2008
Bu çalışmada Ağustos-1991'de Kızılcahamam(Ankara) ve Nisan-1997'de Gönen(Balıkesir) ilçelerindeki çeltik(Oryza sativa L.) ekiliş alanlarından alınan 20 adet toprak örneği incelenmiştir. Alınan örneklerden elde edilen bitki paraziti nematodlardan Tylenchidae(Tylenchida:Nematoda) familyasına ait türlerin teşhisleri yapılmıştır.
Kepenekçi, İ., Ökten, M.E., Öztürk, G.   +2 more
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