Semionellus placidus
From Wikipedia, the free encyclopedia
| Semionellus placidus | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Myriapoda |
| Class: | Diplopoda |
| Order: | Polydesmida |
| Family: | Xystodesmidae |
| Genus: | Semionellus |
| Species: | S. placidus |
| Binomial name | |
| Semionellus placidus (Wood, 1864) | |
Semionellus placidus is a species of flat-backed millipede in the family Xystodesmidae. It is found in North America.[1][2][3][4]
