| Calmoniidae | |
|---|---|
 | |
| Metacryphaeus caffer fossil | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | †Artiopoda |
| Class: | †Trilobita |
| Order: | †Phacopida |
| Suborder: | †Phacopina |
| Superfamily: | †Acastoidea |
| Family: | †Calmoniidae Delo, 1935 |
Calmoniidae is a family of trilobites from the order Phacopida, suborder Phacopina, superfamily Acastoidea.
It contains the following genera:
- Anchiopella
- Andinacaste
- Australocaste
- Australops
- Awaria
- Bainella
- Belenops
- Bouleia
- Calmonia
- Chiarumanipyge
- Clarkeaspis
- Cryphaeoides
- Curuyella
- Deltacephalaspis
- Eldredgeia
- Feistia
- Hadrorachus
- Jujuyops
- Kozlowskiaspis
- Malvinella
- Malvinocooperella
- Metacryphaeus
- Oosthuizenella
- Palpebrops
- Parabouleia
- Paracalmonia
- Pennaia
- Plesioconvexa
- Plesiomalvinella
- Prestalia
- Probolops
- Punillaspis
- Renniella
- Romanops
- Schizostylus
- Talacastops
- Tarijactinoides
- Tibagya
- Tormesiscus
- Typhloniscus
- Vogesina
- Wolfartaspis
