You remember how they are?
Yes, Ned, they are stiff and covered with a close network of fine veins, and all four of them are alike.
No wing covers, you see.
I do not know why they have the name Odonata.
The young Odonata are not like their parents, excepting that they have a head, a thorax with six legs, and an abdomen. But they certainly do not look like their parents!
No, John, the May flies do not belong to the Odonata. Their wings are quite different.
Do you not remember how small the hind wings are?
The name of their order is Eph-e-mer-i-da.