56 THE PERIODICAL CICADA. 
any evidence of the occurrence of the brood. He states, however, 
that they were quite numerous when they appeared before. The 
possibility here, however, is pretty strong that there is a mistake in 
the date. 
Some unimportant new records were obtained in 1904. Mr. 8S. D. 
Nixon found living cicadas, May 28, on a horse-chestnut tree in Mount 
Olivet Cemetery, Baltimore, Md. Mr. Robert A. Kemp reports that 
while collecting Lepidoptera in the woods at Catoctin Mountain, 
near Braddock, Md., his attention was arrested by the unmistakable 
cry of Tibicen septendecim. We was unable to secure the specimen, 
which was safely hidden in a dense grove of young chestnuts. He 
says: 
= 
o 
o 
o 
o 
v 
v 
-  Fia@. 15.—Map showing distribution of Brood XII, 1921. 
I was loath to leave him inasmuch as he gave me a parting ‘‘ Pharaoh” when I left 
him alone in his glory. I have heard during the past week in this same woods several 
specimens, and have not yet given up hope of securing one. 
Both of these records may relate to belated specimens belonging to 
Brood X of 1902. Mr. C. H. Bobbit, of Baltimore, Md., reports 
that he heard twenty or thirty in a little piece of woods, and one 
captured specimen was seen by Doctor Howard. 
The records of this brood therefore are as follows, all very doubtful 
or unimportant: 
Intrnots.—Jo Daviess County. 
InpiaAna.—Allen County. 
