Blueback salmon and Oncorhynchus nerka

Blueback salmon noun - Small salmon with red flesh; found in rivers and tributaries of the northern Pacific and valued as food; adults die after spawning.

Oncorhynchus nerka and blueback salmon are semantically related. In some cases you can use "Oncorhynchus nerka" instead a noun phrase "Blueback salmon".

Oncorhynchus nerka noun - Small salmon with red flesh; found in rivers and tributaries of the northern Pacific and valued as food; adults die after spawning.

Blueback salmon and Oncorhynchus nerka are semantically related. You can use "Blueback salmon" instead a noun phrase "Oncorhynchus nerka".