94: HISTORY OF BRITISH ZOOPHYTES. 
passage I extract from another paper by the same author, - 
in the ‘Annals of Natural History.’ “Numerous friends 
can bear witness to the exceeding brilliancy of the phosphor- 
escent light emitted by a great variety of species, which I 
was frequently in the habit of exhibiting to them. Once a 
week I received from the master of a trawling-vessel on the 
Dublin coast, a large hamper of zoophytes in a recent state ; 
in the evening these were taken into a darkened room, and 
the spectators assembled; I then used to gather up with 
my hands as much of the contents of the hamper as I could 
manage, and tossing them about in all directions, thousands 
of little stars shone out brightly from the obscurity, exhibiting 
a spectacle, the beauty of which to be appreciated must be 
seen, and one which it has been the lot of but few persons 
yet to look upon. Entangled among the corallines were 
also numerous minute luminous annelides, which added 
their tiny fires to the general exhibition.”’ 
Without knowing that Mr. Hassall had written on the 
subject, I sent a paper to the ‘Annals of Natural History’ 
about the same time, detailing some observations I had 
made, though I afterwards found that this phosphorescence 
of zoophytes was known to many more than either Mr. 
Hassall or I was aware of. Dr. John Fleming knew it. 
