Traits

A simple, flexible tail lacking notable features that tapers at the end.

A tail with rippled fins on the top and bottom, resembling a tadpole or axolotl. Fins may extend past the tip of the tail.

A tail featuring small crescent-shaped fins and a large crescent-shaped fin tip.

A long tail that tapers off at the end, branching off into nodes. Nodes may be shaped like balls or other simple three-dimensional shapes.

A long tail that tapers at the end and features up to six wing-like fins.

A short tail that features long, wavy fins like those of a betta fish's tail.

A tail resembling that of a shrimp. It may contain miniature, short shrimp "legs" attached without needing any extra limb-related traits.