Vronskii and Leman, 1991



Citation


Vronskii, B.B. and Leman, V.N. (1991) Spawning stations, hydrological regime and survival of progeny in nests of chinook salmon, Oncorhynchus tshawytscha , in the Kamchatka River basin. Journal of Ichthyology/Voprosy Ikhtiologii [J. ICHTHYOL.], pp. 91-102

Associated characteristics


Species Development state Trait Primary Data Secondary Data
Oncorhynchus tshawytscha Spawning conditions Spawning substrate Does not spawn on coarse rubble (more than 20 cm in diameter) No category
Oncorhynchus keta Spawning conditions Spawning water type Summer races prefers sites influenced by intrasubstrate flow and fall races prefer outlets of groundwater No category
Oncorhynchus kisutch Spawning conditions Spawning water type Outlets of groundwater No category
Oncorhynchus nerka Spawning conditions Spawning water type Outlets of groundwater No category
Oncorhynchus tshawytscha Spawning conditions Spawning water type Sites influenced by intrasubstrate flow [with a current not exceeding 2 m/s] Flowing or turbulent water
Oncorhynchus tshawytscha Spawning conditions Spawning depth Spawning sites ate located where water becomes shallow, at the top of a slope of a riffle [About 50-70], bit do not spawn in shallow areas with depths less than 10-15 cm 60.0 m
Oncorhynchus tshawytscha Egg Temperature for incubation 8-9 [Natural conditions] 8.5 °C
Oncorhynchus tshawytscha Spawning conditions Spawning release Buried in the ground at about 25-30 No category