l8o NEW YORK STATE MUSEUM 



bb Antennal segments 27, length 3.5 mm; abdomen reddish orange. Reared 



from hemlock tsugae Felt, C. a.2375 



aaa Stem of fifth antennal segment with a length two and one-half times the 

 basal enlargement, males 

 b Antennal segments 20, length 2.5 mm; abdomen fuscous yellowish 



m u 1 1 i n o d a Felt, C. 789 



Camptomyia montana n. sp. 



The male described below was taken on a window at Wells, N. Y., 

 July 5, 1914. 



Male. Length 1.5 mm. Antennae a little longer than the body, 

 sparsely haired, fuscous yellowish; 20 segments, the fifth with a 

 stem one-fourth longer than the cylindric basal enlargement, which 

 latter has a length one-half greater than its diameter; terminal 

 segment produced, with a length nearly three times its diameter, 

 slightly constricted at the basal and apical third, and tapering 

 to an obtusely rounded apex. Palpi; the first segment irregular, 

 quadrangular, the second with a length about three times its dia- 

 meter, the third nearly twice the length of the second, the fourth 

 three-fourths the length of the third. Body mostly yellowish or 

 yellowish white, the legs a pale yellowish straw; claws slender, 

 evenly curved, unidentate, the pulvilli a little snorter than the 

 claws. Genitalia; basal clasp segment stout; terminal clasp seg- 

 ment moderately long, tapering at both extremities; dorsal and 

 ventral plates indistinct in the preparation. Type Cecid. 1565. 



Camptomyia aestiva Felt 



1912 Felt, E. P. N. Y. Ent. Soc. Jour., 20: 104 



A female was taken by Dr W. G. Dietz at Hazelton, Pa., June 21, 

 1909. 



Camptomyia tsugae Felt 



1913 Felt, E. P. N. Y. Ent. Soc. Jour., 21 : 214-15 



Numerous specimens were reared from larval galleries of 

 Melanophila fulvoguttata Harr., in dying hemlocks in 

 New York City. 



Camptomyia multinoda Felt 

 1908 Felt, E. P. N. Y. Stair Mus. Bui. 124. p. 4i<) (Porricondyla) 

 This species was taken August 1 2, [906 by Dr Janus G. Needham, 



on the door of a building at, Lake Forest, 111. 

 Male. Length .'.5 nun. Antennae one-fourth Longer than the 



body, rather thickly haired, fuscous yellowish, yellowish basally; 



