| Opiona | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Diplopoda |
| Order: | Chordeumatida |
| Family: | Caseyidae |
| Genus: | Opiona Chamberlin, 1951 |
Opiona is a genus of millipedes in the family Caseyidae. There are about 16 described species in Opiona. [1] [2] [3] [4]
These 16 species belong to the genus Opiona:
Caseyidae is a family of millipedes in the order Chordeumatida. There are about 7 genera and at least 40 described species in Caseyidae.
Onychelus is a genus of millipedes in the family Atopetholidae. There are at least three described species in Onychelus.
Petaserpes is a genus of millipedes in the family Polyzoniidae. There are about six described species in Petaserpes.
Nannaria is a genus of flat-backed millipedes in the family Xystodesmidae. There are more than 20 described species in Nannaria.
Chonaphini is a tribe of flat-backed millipedes in the family Xystodesmidae. There are about 6 genera and 19 described species in Chonaphini.
Boraria is a genus of flat-backed millipedes in the family Xystodesmidae. There are about seven described species in Boraria.
Oriulus is a genus of millipedes in the family Parajulidae. There are about eight described species in Oriulus.
Montaphe is a genus of flat-backed millipedes in the family Xystodesmidae. There are at least two described species in Montaphe.
Desmonus is a genus of flat-backed millipedes in the family Sphaeriodesmidae. There are about 10 described species in Desmonus.
Furcillaria is a genus of flat-backed millipedes in the family Xystodesmidae. There are at least four described species in Furcillaria.
Sigmoria is a genus of flat-backed millipedes in the family Xystodesmidae. There are more than 40 described species in Sigmoria.
Cleidogona is a genus of millipedes in the family Cleidogonidae. There are more than 100 described species in Cleidogona.
Aniulus is a genus of millipedes in the family Parajulidae. There are more than 20 described species in Aniulus.
Macroxenodes is a genus of bristly millipedes in the family Polyxenidae. There are at least four described species in Macroxenodes.
Cherokia is a genus of flat-backed millipedes in the family Xystodesmidae. There are at least three described species in Cherokia.
Opiona columbiana is a species of millipede in the family Caseyidae. It is found in North America.
Eurymerodesmus is a genus of flat-backed millipedes in the family Eurymerodesmidae. There are more than 30 described species in Eurymerodesmus.
Cambala is a genus of millipedes in the family Cambalidae. There are about 18 described species in Cambala.
Conotyla is a genus of millipedes in the family Conotylidae. There are about 15 described species in Conotyla.
Auturus is a genus of flat-backed millipedes in the family Euryuridae. There are about 11 described species in Auturus.
 | This myriapoda-related article is a stub. You can help Wikipedia by expanding it. |