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Family Tylenchidae (Nematoda): an overview and perspectives
Organisms Diversity and Evolution, 2019Nematodes in the Tylenchidae family are one of the most important soil-inhabiting species, yet little is known about this intriguing group. The present review examines newly collected samples of Tylenchidae from worldwide sources as well as slides from museum collections.
Xue Qing, Wim Bert
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Dactylotylenchinae, a new subfamily (Tylenchidae: Nematoda)
Canadian Journal of Zoology, 1969A 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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Phasmids in Tylenchulidae (Tylenchida: Criconematoidea)
Nematology, 2005AbstractLight-microscope studies revealed the presence of phasmids in the mid-tail region in species of the genera Tylenchulus, Trophotylenchulus (syn. Trophonema), Sphaeronema and Meloidoderita in Tylenchulidae. Scanning electron microscopy studies on Sphaeronema species verified these observations.
Etienne Geraert, Dieter Sturhan
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1988
Living organisms undergo a continuous change, as do their physical surroundings. Some changes in animals appear in a short time, others could take thousands of years to show. Comparative studies of animals are based on these changes occurring through time and are governed by the philosophy of organic evolution.
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Living organisms undergo a continuous change, as do their physical surroundings. Some changes in animals appear in a short time, others could take thousands of years to show. Comparative studies of animals are based on these changes occurring through time and are governed by the philosophy of organic evolution.
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Unusual Malenchus Species (Nematoda: Tylenchidae)
Nematologica, 1986Malenchus 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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Evolution in Hoplolaims (Nematoda: Tylenchida)
Nematologica, 1990Genera 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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Some Remarkable Tylenchida From Korea
Nematologica, 1972Four 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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Tylenchida: parasites of plants and insects
2000Tylenchida are the largest and most important group of plant-parasitic nematodes. They cause severe crop losses, particularly in the tropics, but even in Europe and North America where chemical control has been used for many years, keeping nematode populations at a reasonable level is proving increasingly difficult.
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