Petaltail dragonfly

The giant petaltail (テイオウムカシヤンマ, Teioumukashiyanma), also known as the petaltail dragonfly in, is a dragonfly found in August, September, and October. It is considered a rare insect, selling for 8,000 bells. It is dark and is easily identifiable due to its immense size and evasive flying ability, making it difficult to catch. It also can fly over cliffs, unlike other dragonflies. It has the largest picture of all bugs in the encyclopedia. In, the petaltail dragonfly is much more rare than it is in City Folk.

In
When donated to the museum, Blathers the curator says the following:

"Hootie hoo! It's like looking at a living ancestor of today's dragonflies! A vile ancestor... It's so big that when I tell people I spotted one, no one wants to believe me. Folks claim I'm being daft. It's understandable, wot? When I look at this thing, I think I might very well BE hallucinating..."

The giant petaltail can be found on the third tier of the insect section of the museum, at the top of the ramp, with the lantern fly, fruit beetle, and scarab beetle, to name a few. During the evening hours, it can be found sitting on the sign in that section of the museum.

In
Upon donation to the museum, the petaltail dragonfly can be found on a sign post at night and flying around in the day in the back of the upper right room of the insect section. The exhibit has this to say about the petaltail dragonfly:

"Dragonflies very similar to petaltail dragonflies have been found in fossils from the Jurassic period. They are considered "living fossils" that haven't changed much since prehistoric times. Their wingspan is over 16 cm, making them the world's largest dragonfly."

Further information
Petalura Ingentissima, is the largest of modern dragonflies in the world. It lives around in the northern parts of Queensland, Australia. The members of the Petaluridae family have lived as long as the Jurassic period (150 million years ago). The modern species of the Petalura genus haven't changed much from their ancestor counterparts that have been found in fossils.