Comparison between Paederolanguria holdhausi Mader, 1939 and Tomolanguria aculeata (Gorham, 1887), comb. nov. A Holotype of Paederolanguria holdhausi Mader, 1939 B P. holdhausi, prosternum and mesoventrite with punctures, non-type C T. aculeata, prosternum and mesoventrite without punctures, paralectotype D P. holdhausi, abdomen, non-type E T. aculeata comb. nov., abdomen, paralectotype F lateral view of T. aculeata, black arrows show the depressions on the elytron, paralectotype G later view of body of P. holdhausi, black arrow shows the prosternal process nearly straight, non-type H same of T. aculeata, black arrow shows the prosternal process downwards, paralectotype I P. holdhausi, apex of the elytra, non-type J T. aculeata comb. nov., apex of elytra, paralectotype. Scale bars: 1 mm (A–C, I, J); 2 mm (D–H).

  Part of: Huang Z-Z, Yang X-K, Ge S-Q (2020) A new genus of Languriinae from Mexico (Coleoptera, Erotylidae), with comments on the potential mimic phenomenon of some languriines. ZooKeys 935: 93-101.