What are some seven-letter sea creatures?

14 of the 209 sea creatures in Icillion have exactly 7 letters, for example Octopus, Dolphin and Lobster.

Which seven-letter sea creatures start with L?

L is the most common first letter here, with 2 names, such as Lobster and Lugworm.

Nature · lists

14 seven-letter sea creatures in alphabetical order, from “Abalone” to “Vaquita”. Each one counts as an answer in Icillion.

14 of the 209 sea creatures have exactly 7 letters (7%).
Most start with L (2), A (1) and C (1).
Only names of one word are counted, and only their letters: spaces, hyphens and apostrophes are not.

What are some seven-letter sea creatures?: 14 of the 209 sea creatures in Icillion have exactly 7 letters, for example Octopus, Dolphin and Lobster.
Which seven-letter sea creatures start with L?: L is the most common first letter here, with 2 names, such as Lobster and Lugworm.

How deep does your knowledge go?

Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.