| abstract | Two new genera, Neocatarhinus and Pseudodiptacus, and four new species, Neocatarhinus ficusis, Diptilomiopus cuminis, D. leeasis and Pseudodiptacus litseae, are described from West Bengal, India. Relationships of the new genera and species with other known ones and host-eriophyid relationships are discussed. A synoptic key to the world genera under Rhyncaphytoptidae are also provided. |