lightening bug
The English name for jugnu is firefly.
The scientific name for firefly is Lampyridae.
Photinus pyralis is the common name for the big dipper firefly.
Photinus pyralis is commonly called the common eastern firefly and the Big Dipper Firefly. It is the most common firefly observed.
Liam, or Jacques
The English name for jugno is firefly.
Firefly
Firefly or glowfly
The spacecraft's name is Serenity.
The diet of the firefly squid mainly consists of planktonic crustaceans, fish, and crabs. They also eat shrimp. The scientific name for the firefly squid is Watasenia scintillans.
Photinus pyralis is the scientific name for the firefly in the United States. It is a common species found throughout North America.
"Whedon wanted to give the show a name that indicated movement and power, and felt that "Firefly" had both. This powerful word's relatively insignificant meaning, Whedon felt, added to its allure. He eventually wound up creating the ship in the image of a firefly" ~ Wikipedia