Rivier, B. (2001) Le cristivomer Salvelinus namaycush (Walbaum, 1794)., pp. 256-257
Species | Development state | Trait | Primary Data | Secondary Data |
Salvelinus fontinalis | Egg | Oocyte diameter | 4 [Ovule] | 4.0 mm |
Salvelinus fontinalis | Female | Absolute fecundity | About 1 for a female of 30 cm | 1.0 thousand eggs |
Salvelinus fontinalis | Spawning conditions | Spawning season | Autumn | ['October', 'November', 'December'] |
Salvelinus fontinalis | Spawning conditions | Spawning substrate | Gravels or clear sand | Lithophils |
Salvelinus fontinalis | Spawning conditions | Spawning site preparation | Lay their eggs in gravel nests | Susbtrate chooser |