NEW SERIES, Vol. VJI., Part J. (1891-92). . Price 2s. 6d. 



PROCEEDINGS 



OF THE 



BRISTOL 



NATURALISTS' SOCIETY. 



EDITED BY THE HONORARY SECRETARY. 



^'Rerum cogniscere canvas." — Virgil. 



BRISTOL 



Printed for the Society. 



MDCCCXCII. 



