The American Naturalist 



sent to the Editor of THE AMERICAN NATURALISTVGarrjson-o^ 



Short articles containing summaries of research work bearing on the 

 rill be given preference 



a reprints of contributions are supplied to authors free of charge, 

 wvr rvpriuw will be supplied at cost. 

 Subscriptions and advertisements should be sent to the publishers. The 

 Foreign postage is fifty cents and 

 ial. The charge for single copies is 

 5 are Four Dollars for a page. 



THE SCIENCE PRESS 



Lancaster, Pa. 



NEW YORK : Sub-Station 84 



Garrison, N. Y. 



FOR SALE 



ARCTIC, ICELAND and GREENLAND 

 BIRDS' SKINS, 



JAPAN NATURAL HISTORY SPECIMENS 



Perfeot Condition and Lowest Prices. 

 Specialty : Bird Skins, Oology, Entomology, Marine 

 Animals and others. Catalogue free. Correspond- 



T. FUKAI, Naturalist. 



For Sale Entire 



An important collection of Indian Birds' 

 Eggs, containing approximately 3,300 

 specimens of about 620 species, and in- 

 cluding among other varieties the Green- 

 ish Willow Warbler (Acanthopneuste 

 viridanus), Red-browed Finch (Calla- 

 canthis burtoni), Tibetan Sand-Grouse 

 (Syrrhaptes tibetanus), Spotted Sand- 

 Grouse (Pteroclurus senegallus), Ibis- 

 bill (Ibidorhynchus struthersi), White- 

 bellied Minivet (Pericrocotus erythro- 

 pygius), Bearded Vulture (Gypaetus 

 barbatus), numerous Cuckoos with their 

 hosts, etc., etc. 

 Particulars and full list may be had 



Marine Biological Laboratory 



Woods Hole, Mass. 



I INVESTIGATION Facilities for reeearch in Zoology. 



r t . „ Embryology, Physiology and Bot- 



INSTRUCTION 



SUPPLY Aoima 

 ^ DEPARTMENT g££ 



VegetSta Each S c?u^ ^ 



PMo«ophkai eC Asplcte "of* Biology 

 and Allied Sciences is also offered. 



W. F. H. ROSENBERG 



London, N. W. **• Dir * ctor . Marine Biological ] 



