2012 年 61 巻 2 号 p. 71-76
A new species, Isometrus (Reddyanus) lao sp. n., is described from the northern region of Luang-Prabang, Laos. Differences in coloration and morphometric values of the Isometrus species described from Southeast Asia attest to a micro-endemic distribution pattern. Comments on the other Isometrus species of Southeast Asia are proposed and comparative illustrations and morphometric values are also added.