What are two distinguishing features of Maine’s landlocked salmon?

The distinguishing features of Maine’s landlocked salmon include a streamlined body and distinct spots. The streamlined body enables these fish to swim efficiently in the cold waters of lakes and rivers where they inhabit, making them adept predators. The distinct spots, usually dark in color, provide camouflage against their aquatic environment, aiding in hunting for prey and avoiding predators. These features are key to recognizing this species within its habitat and differentiating it from other fish.

The other options present characteristics that do not accurately represent landlocked salmon. For instance, bright red fins and large teeth are more characteristic of other species, while shorter fins and darker coloration do not align with the typical appearance of landlocked salmon. Similarly, a wider body and lack of spots do not correspond to the visual identification of this species, which is well-known for its unique spotted pattern. Understanding these physical traits is crucial for identification and effective fishing practices in Maine.