Rev 02/21/2024
Chromadorea Rhabditida Rhabditia Chambersiellidae
Chambersiella Cobb, 1920
Geraldius bakeri Sanwal, 1971, syn Chambersiella bakeri, Sanwal, 1957.
Drawings from Sanwal, 1957
From bark of oak tree.Bank of the Jock River, near Richmond, Ontario, Canada.
Active bacterial feeder.
Nematodes in the Chambersiellidae are frequently reported in assocaiation with bark beetles. The relationships are probably phoretic in that the nematodes are transported from tree to tree or to insect galleries by the beetles.
Bacterially-mediated decomposition of organic matter; nitrogen mineralization.
Sanwal, K.C. (1957). Chambersiellidae n.fam. (nematoda) with emended diagnosis of the genus Chambersiella Cobb, 1920, description of C. bakeri n.sp. and discussion of taxonomic position. Canadian Journal of Zoology 35, 615-621.
Sanwal, K.C. 1960. Taxonomic position of Macrolaimus papillatus (Rahm, 1928) Goodey, 1951, status of Diastolaimus Rahm, 1928, and emended diagnoses of Chambersiellidae and Chambersiella Cobb, 1920.(Nematoda). Canadian J. Zoology 38:751-753.
Sanwal, K. C. 1971. Geraldius n. gen., Macrolaiminae n. subfam., with a revision of the subfamilies and genera of Chambersiellidae (Nematoda). Canadian J. Zoology 49:965-967.