Genus Radopholus
Pratylenchinae.
Secondary sexual dimorphism strongly marked. Deirids absent. Two female
genital branches equally developed or, more rarely, posterior branch more
or less reduced, degenerated and nonfunctional. Female lip area low not
offset; by SEM, lateral sectors narrow, but expanded posteriorly on succeeding
lip annuli; completely fused together and with the labial disc. Oesophageal
glands on line, with long dorsal overlap of the intestine. Oesophago-intestinal
valve not well developed. Tail long (c’ 2-4), tapering to ternimus rounded
or almost pointed; phasmids at mid-tail, or slightly anterior. Male lips
high, rounded, set-off; cephlic sclerotization weak; stylet reduced; basal
knobs vestigial or absent; oesophagus reduced. Gubernaculum slightly protruding
from cloaca. Caudal alae sub- terminal or, more rarely, terminal. Sperms
more often rodlike.
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Radopholus brevicaudatus
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Radopholus capitatus
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Radopholus cavenessi
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Radopholus clarus
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Radopholus citrophilus
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Radopholus crenatus
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Radopholus inaequalis
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Radopholus inanis
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Radopholus intermedius
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Radopholus laevis
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Radopholus litoralis
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Radopholus magniglans
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Radopholus megadorus
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Radopholus nativus
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Radopholus neosimilis
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Radopholus nigeriensis
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Radopholus rectus
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Radopholus rotundisemenus
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Radopholus serratus
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Radopholus similis
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Radopholus trilineatus
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Radopholus triversus
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Radopholus vacuus
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Radopholus vangundyi
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Radopholus vertexplanus
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Radopholus williamsi