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 secundum ordinem alphaboticnm unicum disposita, adject is homonymiia plantarum. 1G°. xi, 

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Comstock, J. L. Natural history of quadrupeds; with engravings, on a new plan, exhibiting 

 their comparative size; adapted to the capacities of youth ; with authentic anecdotes, illustrat- 

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 designed for sabbath-school libraries, families, and common schools. 4°. 73 pp., with 23 figs., 

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1848-49. — Fraser, L. Zoolo^ia typica ; or, figures of new and rare mammals and birds, described in 



tlie proceedings, or exhibited in the collections of tbe Zoological Society of London. 20 parts, 



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Waterhouse, G. R. Tbe physical atlas of natural phenomena. By A. Keith Johnston. Ta- 

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albinos. <Proo Am. Assoc. Adv. Sci. iii, 1850, pp. 108-114. 

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throughout the vertebrata. < Proc. Am. Assoc. Adv. Sci. iv, 1850, pp. 22-25. 

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