I publish in the following lines not only a list of all the Cicindolidae that are represented in the Sarawak Museum, but notes on their living are added as far as I have caught these beetles, and by the kindness of Dr. WALTHER HORN, of Berlin, I am enabled to give the names of all other species of this family as far as they are known till now from our island. The species mentioned without exact localities are missing in our collections.