bathypolypus arcticus in a sentence

1. Higher water temperatures result in increased growth rates, but shorter life spans in " Bathypolypus arcticus ".
2. "Bathypolypus arcticus " have longer life spans than other octopuses where it is known and may live for six years or more.
3. Unusually for octopuses, " Bathypolypus arcticus " mainly feeds on brittle stars, but this may depend on availability, as captives prefer crustaceans.
4. It's difficult to find bathypolypus arcticus in a sentence.