246 REPORT OF THE DEPARTMENT OF ENTOMOLOGY OF THE 
OTHER EXPECTED BROODS. 
History and distribution of 1902 brood.— The brood due to 
appear in 1902 (Brood X of Marlatt’s enumeration, XXII of 
Riley’s enumeration) is one of the largest, if not the largest, of 
the 17-year broods. In this State it is located in Niagara, Mon- 
roe, Kings and Richmond counties. The exact distribution in 
this State is probably not known. As-it is of importance to 
ascertain its limits, and especially the localities where the adults 
appear in greatest numbers, the writer will be especially glad to 
receive information from those who observe them this spring as 
to the time, numbers and localities in which they appear. This 
brood also occurs in the following states: Alabama, Delaware, 
District of Columbia, Georgia, Illinois, Indiana, Kentucky, 
Maryland, Massachusetts, Michigan, New Jersey, North Caro- 
lina, Ohio, Pennsylvania, Tennessee, Vermont, Virginia, West 
Virginia and Wisconsin. 
Other broods in New York State.— Brood XIV" (VIII) due in 
1906 is located at points on the eastern half of Long Island. 
Also throughout the District of Columbia; in Georgia, [linois, 
Indiana, Kentucky, Maryland, Massachusetts, New Jersey, 
North Carolina Ohio, Pennsylvania, South Carolina, Tennessee, 
Virginia and West Virginia. Brood II (XII) due in 1911 is 
located over a wide area in eastern and southeastern New York, 
extending the entire length of the Hudson River Valley and north 
into the Lake Champlain region, including the following coun- 
ties: Albany, Dutchess, Greene, Queens, Suffolk, Richmond, 
Orange, Putnam, Rensselaer, Rockland, Saratoga, Ulster, Wash- 
ington and Westchester. It also occurs in the following states: 
Connecticut, New Jersey, District of Columbia, Maryland, Vir- 
ginia, North Carolina, Pennsylvania, Indiana and Michigan. 
Brood VI (XVII) which appeared in Richmond and Westches- 
ter counties in 1898 will be due again in 1915. It is known to 
occur also in Illinois, Michigan, New Jersey, North Carolina, 
Ohio, Pennsylvania, Virginia, West Virginia and Wisconsin. 
Brood VIII (XX) is due in 1917. It is not positively known 
whether any portion of this brood is located in this State or not, 
14Marlatt’s enumeration; numbers in parenthesis Riley’s enumeration. 
