"This is a large-bodied fish species that is slow to grow and mature. The number of individuals in Canadian waters is unknown, but is undoubtedly not large. This species is globally at risk, and known threats are fisheries by-catch in both Canada and the United States, and habitat loss and degradation owing to water extraction, industrial and recreational development, and construction of dams in the United States where all known spawning locations are found. Designated Special Concern in April 1987. Status re-examined and confirmed in November 2004 and November 2013.--Includes text from document."
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Committee on the Status of Endangered Wildlife in Canada.
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Green sturgeon Conservation British Columbia Pacific Coast.
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This is a placeholder reference for a Topic entity, related to a WorldCat Entity. Over time, these references will be replaced with persistent URIs to VIAF, FAST, WorldCat, and other Linked Data resources.