Chumoku/Chui
the attention span of a gnat is about .210005 of a second
The attention span of an ant is about 1 min. and a half.
A tension span is the amount of suppressed temper someone has and an attention span is the amount of concentration one has on a certain subject or activity.
While there are no real studies about the length of the attention span of a betta fish, it seems to be about the same as a goldfish. That would make a betta's attention span about three minutes.
"Chakumoku" is one way to say it.
Shrimp have a very short attention span, lasting only a few seconds to a few minutes. They primarily focus on finding food and avoiding predators in their environment.
The attention span of a newt is about twenty seconds. It's up to you whether I made that up or not. I can be a good liar.
Italian: Attenzione Japanese: 注目 Chūmoku
The Italian word for goat is capra; a desire to change direction and a short attention span were traits always attributed to the goat, and as such the word capriccio, which means whimsy, developed. It is from this word that the English language borrowed capricious, meaning apt to change direction on a whim. Neither the animal nor the word has anything to do with Capri pants. Source: see related link, below this answer.
The elephant is believed to have an attention span that is similar to that of a child around the age of 5 to 7. This is thought to be one of the longest attention spans in the animal kingdom.
I'd think probably a couple seconds because the average human attention span is now 9 seconds...