Rev 10/07/2024
Tylenchida Tylenchina Tylenchoidea Anguinidae
Sychnotylenchus Ruhm, 1956
Type species of the genus: Sychnotylenchus intricati Ruhm, 1956
Synonyms: Neoditylenchus (Meyl, 1961)
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Males:
[Ref: Fortuner and Maggenti, (1987)]
Wood-inhabiting nematodes often as part of nematode-insect-fungi assocoations in declining forests (Rhyss et al., 2024)..
The biology of Sychnotylenchus the type genus of Sychnotylenchidae is different from that of the other Anguinidae in that the species in this genus are always found associated with bark beetles. However, they are not insect parasites but feed on the fungi that grow in the frass of the beetles.
Usually reported from leaf and woody tissues rather that from soil under the host plant.
Fortuner, R. and Maggenti, A.R. 1987.. A reappraisal of Tylenchina (Nemata). 4. The family Anguinidae Nicoll 1935 (1926). Revue de Nematologie 10:163-176.
Ruhm, W. 1956. Die Nematoden der Ipiden. Parasitologische SchriftenReihe 6:1-435.
Ryss, A.Y., Chalkin, A.A. Subbotin, S.A. 2024. Sychnotylenchus kulinichi sp. n. (Nematoda: Anguinoidea) from the Primorsky Krai of Russia with a tabular key to the genus Sychnotylenchus Ruhm, 1956. Nematology DOI:10.1163/15685411-bia10358