| Displacement: | 157t |
| Dimensions: | 81ft 0in wl, 82ft 7in deck x 21ft 0in mld, 21ft 0in ext x 8ft 8in mean, 9ft 9in max. |
| Same, meters: | 24.68, 25.18 x 6.39, 6.41 x 2.65, 2.98m |
| Armament: | 6-18p |
| Complement: | 61 |
| Name | Builder | Launched | Fate |
| IRIS | Rochefort | 6.4.18 | Stk. 1844 |
| BEARNAISE | Bayonne | 17.5.20 | Stk. 1837 |
| HIRONDELLE | Bayonne | 31.5.20 | Stk. 1837 |
| LYONNAISE | Bayonne | 31.5.21 | Stk. 21.3.38 |
| PROVENCALE | Bayonne | 14.6.21 | Stk. 1827 |
| PHILOMELE | Bayonne | 2.8.22 | Stk. 31.12.34 |
| GLORIOLE | Bayonne | 2.8.22 | Lost 1823 |
| DAUPHINOISE | Bayonne | 25.6.23 | Stk. 1838 |
| ARTESIENNE | Bayonne | 25.6.23 | Stk. 1836 |
| TOULONNAISE | Toulon | 4.23 | Stk. 18.12.43 |
| MESANGE | Toulon | 7.23 | Stk. 17.7.51 |
| FAUVETTE | Bayonne | 13.3.24 | Stk. 1836 |
| TURQUOISE | Bayonne | 16.3.24 | Stk. 1831 |
| DAPHNE | Lorient | 9.8.24 | Stk. 1833 |
| DAPHNE | Lorient | 17.3.36 | Stk. 1843 |
| LEVRETTE | Lorient | 21.3.36 | Stk. 1846 |
| FINE | St.Servain | 26.8.36 | Stk. 6.3.50 |
| DORIS | St.Servain | 26.8.36 | Stk. 1845 |
| ESTAFETTE | Brest | 23.7.42 | Stk. 22.7.56 |
| GAZELLE | Brest | 31.10.42 | Stk. 3.10.55 |
| HIRONDELLE | Toulon | 9.9.43 | Stk. 26.10.65 |
| TOPAZE | Toulon | 29.6.44 | Stk. 20.4.57 |