The body is compressed dorso-ventrally and the surface is roughened in character and in places spiniferous.
I know from personal experience of occasions when the police have roughened up innocent people.
It is gray-brown in color, and minutely roughened with small, lightly interconnected warts.
For a hatchet still in a roughened state they gave in return a number of their light bamboo spears.
In the last few caudals and the most cranial dorsals, the lateral edge of the prezygapophyseal lamina becomes widened and roughened.
The interstices are occupied by one or two spiral threads and roughened by fine radial growth lines.
For the best weld, surfaces should be roughened (or scratched) with fine or coarse sandpaper.
The name translates approximately as roughened or agitated waves.
