Maoricrambus is a genus of moths of the Crambidae family. It contains only one species, Maoricrambus oncobolus, which is found in New Zealand, where it is restricted to central Canterbury and Southland. The wingspan is 23–25 mm. Adults are on wing from December to February.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0