BioStor
 | Die Indo-Australischen Myriopoden C G Attems (1914) Archiv für Naturgeschichte. Berlin 80: 1-398 |
 | Classification of Insects. A key to the known families of insects and other terrestrial arthropods. [1st Edition] C T Brues and A L Melander (1932) Bulletin of the Museum of Comparative Zoology 73: 1-672 |