This article relies largely or entirely on a single source .(June 2024)  | 
| Sphaerochitina | |
|---|---|
| Scientific classification | |
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| Genus: | †Sphaerochitina Eisenack, 1955  | 
Sphaerochitina is an extinct genus of chitinozoans. It was described by Alfred Eisenack in 1955. [1]