Polydesmida (Keeled Millipedes)
Adult Keeled Millipedes have 19–21 body segments and some have lateral flanges or keels. They are eye-less and males have external, easily visible gonopods consisting of the modified first pair of legs of the seventh segment.
The Australian fauna consists of six families: Dalodesmidae, Pyrgodesmidae, Haplodesmidae, Opisotretidae, Polydesmidae and Paradoxosomatidae.
Polydesmida (Keeled Millipedes)
All classes
- Arachnida
- Crustacea
- Gastropoda
- Insecta
- Orthoptera - Caelifera (Grasshoppers)
- Hymenoptera excl. Formicidae (bees and wasps)
- Blattodea s. str. (Cockroaches)
- Coleoptera (Beetles)
- Dermaptera (earwigs)
- Diptera (flies, mosquitos)
- Entomobryomorpha (slender springtails)
- Hemiptera - Heteroptera (True Bugs)
- Hemiptera - Sternorrhyncha
- Hymenoptera - Formicidae (Ants)
- Trichoptera (Caddisflies)
- Zygentoma (silverfish)
- Myriapoda