Rev 04/03/2021
Tylenchina Tylenchoidea Pratylenchidae Pratylenchinae
Radopholoides japonicus Maria, Gu, Fang, He, Castillo & Li. 2017
Radopholoides is characterized by the monodelphic female reproductive system, four (occasionally three) lateral lines, stylet less than 20 um long, dorsal overlap of the esophageal glands over the intestine, a conoid tail with rounded terminus, and phasmids located anteriorly in the tail region. The male has a high, rounded lip region and the bursa envelops the tail tip; the spicules are cephalated and pointed, the gubernaculum is about half as long as the spicule; the cloacal lips are raised and rounded (Geraert, 2013; Maria et al., 2017).
The major difference betwqeen Radopholoides and Radopholus is the absence of the posterior genital branch in females.
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Males:
Ref: Maria et al. (2017)
Reported median body size for this species (Length mm; width micrometers; weight micrograms) - Click:
Reported associated with Podocarpus macrophyllus in Japan (Maria et al., 2017)
Migratory endoparasite.
Ecophysiological Parameters:
Host Plant Resistance, Non-hosts and Crop Rotation alternatives:
Maria, M., J. Gu, Y. Fang, J. He, P. Castillo and H. Li. 2017. Radopholoides japonicus n. sp. (Nematoda: Pratylenchidae) found in rhizosphere soil associated with Podocarpus macrophyllus from Japan. Nematology 19:1095-1105.