62 NEW YORK STATE MUSEUM 



destructive species are faithfully illustrated in color, discussed in 

 some detail and a list given of all the species then known to occur 

 in the State. 



Aquatic Insects in the Adirondacks, by J. G. Needham and 

 Cornelius Betten, Museum Bulletin 47. Contains comprehensive 

 accounts of many aquatic forms and is illustrated by a number of 

 admirably executed colored plates. 



Monograph on the Genus Saperda, by the Entomologist and 

 L. H. Joutel, Museum Bulletin 74. An extended economic and 

 systematic discussion of these important beetles illustrated by an 

 unequaled series of colored plates. 



Mosquitoes or Culicidae of Nezv York State, by the Entomolo- 

 gist, Museum Bulletin 79. The first comprehensive account of 

 New York forms, based upon an exact study of both adult and 

 immature stages, illustrated by a large series of original plates. 



Aquatic Insects in New York State, by J. G. Needham, A. D. 

 MacGillivray, O. A. Johannsen and K. C. Davis, Museum Bulletin 

 68. Contains accounts of numerous aquatic forms with mono- 

 graphic discussions of several groups. 



May Flies and Midges of New York State, by J. G. Needham, 

 J. K. Morton and O. A. Johannsen, Musetim Bulletin 86. The 

 greater part of this work deals with the Ephemeridae and 

 Chironomidae and there is, in addition, a valuable paper on the 

 Hydroptilidae. 



Studies in Culicidae; Jassidae of New York; List of Hemiptera 

 Taken in the Adirondack Mountains, by the Entomologist, Herbert 

 Osborn and E. P. Van Duzee, respectively, Museum Bulletin 79. 

 The three papers specifically mentioned comprise valuable addi- 

 tions to our knowledge, the first being mostly morphological and 

 taxonomic and the others faunal and biological. 



Catalogue of the " Phytoptid " Galls of North America; Report 

 of the Entomological Field Station, Old Forge, 1905 ; New North 

 American Chironomidae ; Studies in Cecidomyiidae II, by G. H. 

 Chadwick, J. G. Needham, O. A. Johannsen and the Entomologist, 

 respectively, Museum Bulletin 124. This comprises a series of 

 extensive and important additions to our knowledge of the natural 

 history of the State. 



Catalogue of the Described Scolytidae of America North of 

 Mexico, by J. M. Swaine, Museum Bulletin 134. The only com- 

 prehensive bibliographic catalog of this group which has appeared. 



A Study of Gall Midges, Parts 1-4, by the Entomologist, in 



