The artist's impression at that time showed a catfish without any obvious markings, although another researcher in the early 1940s described it with two body spots.
It resembles that bird in appearance, grey-brown above, greyish-white below, with no obvious markings.
It couldn't have been more than six inches in diameter, with no obvious markings or controls or... anything, really.
Instead, Mr. Brendel believes, Schubert had simply forgotten, or didn't bother, to put in the obvious markings.
And I didn't see any obvious markings in any case.
All petaurids have obvious facial markings, a well-defined dorsal stripe, very large lower front incisors, and four-cusped molars.
It was circular, a flattened disk shape with a gently elevated center, top and bottom, with no obvious markings or registry numbers.
Simple polished wood, with no obvious markings.
The ground color of the forewings is uneven olive brown to dark brown, without obvious markings.
The best known and most widely grown is the zonal geranium, so called because the leaves have obvious zonal markings.