| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate | 
| Serpent | François Cavé, Asnières-sur-Seine | 7/1851 | 20.1.1852 | 1853 | stricken 11.1863 | ||
| Basilic | Arsenal de Cherbourg | 20.9.1852 | 26.9.1854 | 5/1855 | stricken 6.1873 | 
| Displacement normal, t | 161 | 
| Displacement full, t | |
| Length, m | 42.3 pp | 
| Breadth, m | 5.00 | 
| Draught, m | 1.10 | 
| No of shafts | side wheels | 
| Machinery | sails + 1 SE, boilers | 
| Power, h. p. | 30nhp | 
| Max speed, kts | 6.3 | 
| Fuel, t | coal 43 | 
| Endurance, nm(kts) | 
 | 
| Armament | 2 x 1 - 121/7 No.2 shell SBML | 
| Complement | 25 | 
Project history: 30nhp paddle 2ndt class avisos, iron hulls.
Modernizations: None.
Naval service: No significant events.
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