Green Sturgeon Vs White Sturgeon

While farmed white sturgeon is known for their delicate flavor wild sturgeon can have a more pronounced fishy flavor.

Green sturgeon vs white sturgeon. Cited in Cech et al. Recreational fisheries for white sturgeon salmon and some groundfishes. Visible differences between Green Sturgeon Acipenser medirostris and White Sturgeon Acipenser transmontanus.

Green sturgeon may be distinguished from the sympatric white sturgeon Figure 3 by their olive green color their barbells which are closer to the mouth than the tip of their snout a prominent green stripe on the lateral and ventral sides of their abdomen the presence of relatively sharp scutes differences in number of lateral scutes the presence of one large scute behind the dorsal and anal fins which is absent in white sturgeon. Juveniles and subadults of both species moved between the San Francisco Bay and Delta throughout the year but only White Sturgeon overwintered in the Delta. The Green Sturgeon has 25 to 30 lateral shields compared to 38 to 48 in the White Sturgeon barbels that are nearer to the mouth than the tip of the snout nearer the snout in White Sturgeon and has generally greenish to olive-coloured upper body parts.

Long Description for Table 1. 2020-05-22 Even at earlier life stages Green Sturgeon had more marine distributions than White Sturgeon. Additionally we refine several life history parameters for sturgeon in California.

The growth rate of larval green sturgeon is much greater than white sturgeon with Wang et al. Green Sturgeon captured accidentally in the White Sturgeon recreational fishery must be released and reported on the Sturgeon Fishing Report Card. White sturgeon Columbia River Where to fish.

Catch and by-catch data do not indicate substantial changes in catches but there was a slight and statistically significant increase in Columbia River WA OR Green Sturgeon catch from 1960 to. The first difference between white sturgeon and green sturgeon would be the color. Green sturgeon may be distinguished from the sympatric white sturgeon Figure 1 by their olive green color their barbells which are closer to the mouth than the tip of their snout a prominent green stripe on the lateral and ventral sides of their abdomen the presence of relatively sharp scutes differences in number of lateral scutes the presence of one large scute behind the dorsal and anal fins which is absent in white sturgeon.

All sturgeon fishing is prohibited in the Sacramento River from the Highway 162 bridge to Keswick Dam in order to protect Green Sturgeon at the primary spawning grounds. White Sturgeon could only be confused with its more marine relative the Green Sturgeon. Populations of this species.