| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Metaxia | albicephala | 18 |
| 2 | Metaxia | metaxae | 14 |
| 3 | Metaxia | species | 13 |
| 4 | Metaxia | tricarinata | 10 |
| 5 | Metaxia | convexa | 6 |
| 6 | Metaxia | brunnicephala | 2 |
| 7 | Metaxia | metaxa | 2 |
| 8 | Metaxia | rugulosa | 2 |
| 9 | Metaxia | fuscoapicata | 1 |
| 10 | Metaxia | exilis | 1 |
| 11 | Metaxia | protolineata | 1 |
| 12 | Metaxia | quadrata | 1 |
| 13 | Metaxia | espinosai | 1 |
| 14 | Metaxia | excelsa | 1 |