| Common Name | Butterfish |
| Locality | NAFO 5 and 6 (39° N, 70° W) |
| Year | 1965 - 1990 |
| Country | USA |
| Method for deriving time series | RV |
| Age group for estimating F | |
| Age at recruitment | |
| C.V. (recr.) | |
| Remarks | Spawning/egg type: Oviparous. Egg diameter: 0.68-0.82mm. Length at hatching: 1.68-1.75mm |