Monthly, price 4c?.; Annual Subscription, 5a. (including Postage) 
HAEDWIOKB ’ S 
SCIENCE GOSSIP 
An Illustrated Medium of Interchange and Gossip 
for Students and Lovers of Nature. 
Edited by J. E. TAYLOR, Ph.D., F.L.S., F.G.S., &c. 
NUMEROUS ILLUSTRATIONS. 
15 Volumes are now published, in cloth , price 5s. each. 
Yol. XVI. commences January, 1880, 
Monthly Fonrpence 
AQUARIA, 
BEES, 
BEETLES, 
BIRDS, 
BUTTERFLIES, 
FERNS, 
FISH, 
FLIES, 
FOSSILS, 
FUNGI, 
GEOLOGY, 
LICHENS, 
MICROSCOPES, 
MOSSES, 
MOTHS, 
REPTILES, 
SEAWEEDS, 
SPIDERS, 
WILD FLOWERS, 
WORMS, &c. efec. 
CTAl-TsTT IP-A-IR/T INTOW BEADY. 
CONTENTS: 
The Freshwater Sponge. By James Fullagar. ( Illustrated .) 
List of ‘ Local Floras ’ of the British Isles. By Bernard Hobson. 
The Science Gossip Botanical Exchange Club. 
How to Double Stain Vegetable Tissues. 
Notes on some of our Smaller Fungi. By G. E. Massed. (Illustrated.) 
A Visit to Vesuvius during an Eruption. By Dr. Johnston Layis, F.G.S., <fec. 
Celestial Photometry. By John J. Plummer, M.A., F.R.A.S. 
Our Common British Fossils, and where to find them. By J. E. Taylor, F.G.S., (fee. 
No. X. ( Illustrated .) 
Additions to our List of Assisting Naturalists. 
Hints for a Marine Aquarium. By Charles H. Dymond. 
The Rose of ‘Jericho’ (Anastatica Hurochuntica .) By Lewis Castle. 
Notes on Microscopy, Zoology, Botany, Geology, &c. &c. 
EXCHANGE COLUMN. NOTES AND QUERIES. 
London: DAVID BOGUE, 3 St. Martin’s Place, W.C. 
