Murciélago... Now I shall remember it...
Murciélago is just one of those words that I've found really hard to remember in Spanish, no matter how many times I've looked at it... It just wouldn't stick. I've always managed to remember the French for it, chauve-souris, because that's a bald mouse, and who could forget that image ? And for some reason I even know the German for it, Fledermaus, despite not speaking German (I think that's because there's a piece of music by Strauss that bears the same name).
But murciélago !! Have I been able to make it stick... ? Nope, not a bat's chance in hell... Until today.
Thanks to my Spanish tutor, I now know that murciélago is the only animal name in Spanish that uses all five vowels (or so she claims).
And for some reason, this seems to be making it stick... ![]()
¡¡¡ Holy caramba, Batman, your name only uses one vowel !!!

3 Answers
Murciélago is also a proparoxytone word (esdrújula). These words sound very musical for me.
There is a song called El murciélago, that uses proparoxytones words in the rhymes:
El murciélago
En noche lóbrega, galán de incógnito
Las calles sórdidas atravesó
Y bajo clásica ventana gótica
Templó su cítara y así cantó:
"Niña purísima, de faz angélica
Que en níveas sábanas roncando estás
Despierta y óyeme mi canto esdrújulo
Suspiros prófugos escucharás."
Pero la sílfide que oyó este cántico
Entre las sábanas se arrebujó
Y dijo: "¡Cáspita con el murciélago!,
Es un romántico, no le abro yo."
The mind / brain works in strange ways but I never had any problems with the Spanish for bat. - mouse + lake for me.
But butterfly - easy to remember in French from a film of that name.
Even as I write I can't think what it is. ![]()
Thanks to you, Falda, I don't think I'll ever forget it: murciélago.