¿Que pasa si una mermaid nace con un defecto que no le permite nadar? Osea, que su cola no funciona. Lo pregunto porque empecé a leer "lecciones de natación para una sirena"
(Translated by Google Translator)
What happens if a mermaid is born with a defect that prevents her from swimming? In other words, her tail doesn't work. I'm asking because I started reading "Swimming Lessons for a Mermaid."
Interesting question! It is known that if a mermaid's legs are damaged in her terrestrial form, then her tail will also be damaged in her aquatic form. But what if she was born with some kind of defect that prevented her from swimming altogether?
There are different possibilities:
1 ) Prosthetics and bionics. An artificial tail that slips on and off might give her better mobility.
2 ) Service animal. She might rely on an animal, like a seal or dolphin, to pull her around in the water.
3 ) Technology. If the mermaid lives in an industrial kingdom like Zareen Empire, she can use technology like a sea scooter to propel herself. Something like this:
All of these things apply to sirenes as well!