Trigonopterus acuminatus Riedel, sp. n., holotype; a Habitus b Penis.

 
 
  Part of: Riedel A, Tänzler R, Balke M, Rahmadi C, Suhardjono YR (2014) Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands. ZooKeys 467: 1-162. https://doi.org/10.3897/zookeys.467.8206