tral, star-shaped and divided by linear processes: 
the rays or limbs are of enormous length in propor¬ 
tion to the body, measuring more than fifteen inches, 
and are of a rounded, thread-like appearance, taper¬ 
ing very gradually to their extremities, and consist 
of very numerous, crnstaceous or bony joints, of 
similar consistence to those of the Asterias Medusa: 
each joint, on the side or surface answering to the 
mouth, is furnished with two moveable styles or 
processes, scarce longer than the joint itself: the 
whole animal is of a yellowish white colour,, and of 
a hard, crustaceous substance. 
