Anadromous and anadromus are two similar words that refer to fish that migrate from freshwater to saltwater and back again. Anadromous fish typically spend most of their lives in fresh water, but they can swim out into the ocean to breed. Anadromous fish include salmon, herring, smelt and eels. These are all types of fish that live in saltwater during their early life stages before swimming back upriver as adults.

Anadromous fish are those that live in freshwater for most of their lives and then swim to the ocean to breed.

Anadromous fish are those that live in freshwater for most of their lives and then swim to the ocean to breed. Examples include salmon, which spend 2-5 years at sea before returning to their birthplace to spawn; Pacific lamprey (a parasitic jawless fish), which migrate between streams with cold water and coastal rivers where they feed on other fish; sturgeon, which spawn in lakes or large rivers before migrating downstream as adults; white sturgeon, which travel upriver from saltwater estuaries into freshwater spawning areas during springtime; Atlantic sturgeon, which travel upriver from saltwater estuaries into freshwater spawning areas during springtime.

Anadromous species can be divided into two groups: riverine anadromous fishes (which enter fresh water only once) and diadromy fishes (which make multiple migrations between salt water & fresh water).

Anadromus fish are those that typically live in freshwater, but can return to saltwater.

Anadromous fish are born in freshwater, but migrate to the ocean to breed. These include salmon, shad and sturgeon. Anadromus fish are born in freshwater and can return to saltwater if they feel like it (or if their parents force them out). Examples include striped bass or American eels.

Anadromous fish live in freshwater for most of their lives before migrating back to the ocean where they were born to breed–and then die there too! This means that you never see them unless you’re near an ocean or other large body of water like Lake Erie or Lake Ontario during their migration season (which is usually springtime).

Anadromous is a fish that migrates between the ocean and fresh water, usually in a river or stream.

Anadromous fish are those that live in freshwater for most of their lives and then swim to the ocean to breed. Anadromus fish are those that typically live in freshwater, but can return to saltwater if necessary.

Because there is no set definition for what constitutes an “anadromous” fish and because many species’ migratory patterns change over time (or have been altered by human activity), it’s difficult to say exactly how many species of fish fit into each category. However, there are some general guidelines:

• Anadromous fishes tend to be larger than their nonmigratory counterparts–they’re able to travel farther distances with less energy expenditure per unit weight than smaller species would need–and they usually have scales with sharp edges or spines meant for swimming against currents instead of against them like other types of scales do.

Anadromus is a fish that migrates between fresh and salt water, usually in the ocean.

Anadromous fish are those that migrate between fresh and salt water, usually in the ocean. Anadromous fish must be able to live in both fresh water and saltwater because they need to breed in freshwater but then return to their home streams or rivers when it’s time for them to eat again.

Anadromus is a type of fish that lives in freshwater for most of its life and then swims out into the ocean where it can grow bigger before returning back home again! It’s important not to confuse this term with anadromous (which means “migrating”).

Takeaway:

When you think of anadromous fish, you probably imagine salmon swimming upstream. But the word actually refers to any species that spends part of its life cycle in saltwater and another part in freshwater. For example, a striped bass might spend its first year swimming in estuaries before moving into rivers and then back out to sea as an adult. Other examples include sturgeon, eels and shad (or herring).

Anadromous fish can be either marine or freshwater–they’re just not always both at once!

Anadromous and anadromus are both words that describe the migration of fish from freshwater to saltwater and back again. Anadromous fish usually live in rivers or streams during their entire lifetimes, but they will swim out into the ocean to breed. Anadromous fish can also return to fresh water if necessary because they have special adaptations like gills which allow them to breathe air as well as water. Anadromus fish, on the other hand, typically live in freshwater environments but are able to return to saltwater if necessary due to their ability breathe air through their skin instead of having gills like most other types of fish do.