THE 



STANDARD NATURAL HISTORY. 



THE publishers of The Standard Natural History present in this work a 

 complete response to the demand for a comprehensive work on the natural 

 liistory of the animal world, including man. Tiiis work is the joint production of 

 a selected corps of about fifty of the leading naturalists of America, and it is 

 estimated by the publishers that before completion it will involve an expense of 

 more than One Hundred Thousand DoUan. 



The work will be published in about sixty (60) serial parts of forty-eight pages 

 each, making, when complete, six splendidly illustrated imperial octavo volumes. 

 Each part will contain two or more full-page plates, besides numerous illustrations 

 in tiie text, all drawn with scientific accuracy. The printing will be done at the 

 celebrated "University Press" at Cambridge, upon a fine quality of tinted paper, 

 made expressly for the work. 



TERMS OF PUBLICATION. 

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The publishers respectfully give notice that this work will never be sold by 

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S. E. CASSINO & CO.. Publishers, 



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