210 NEW YORK STATE MUSEUM 



Monodicrana H. Lw. 



1850 Loew, H. Dipt. Beitr., 4:11-12 



1900 Kieffer, J. J. Ent. Soc. Fr. Ann., 69:444 



1904 Meunier, Fernand. Soc. Sci. Brux. Ann., 28, separate, p. 9, $3 



191 1 Felt, E, P. N. Y. Ent. Soc. Jour., 19:36 



This amber species has been doubtfully referred to the Iton- 

 ididae, apparently being most closely allied to Heteropeza. 

 Kieffer states that this species has a length of 1.1 mm, the borders 

 of the wings being ciliate and the membrane not hairy; that the 

 moniliform antennae have the funicle composed of 8 globose seg- 

 ments and an oval terminal segment. The tarsi are quadriarticu- 

 late. The type is M . t e r m i n a 1 i s H. Lw. 



Haplusia Karsch 



1877 Karsch, F. A. F. Revis. de Gallmucken, p. 15 



1892 Rubsaamen,' E. H. Berl. Ent. Zeitschr., 37:328, 368-69 



1806 Kieffer, J. J. Wien. Ent. Zeit., 15:91 



1900 Soc. Ent. Fr. Ann., 69:448 



191 1 Felt, E. P. N. Y. Ent. Soc. Jour., 19:37 

 191 1 N. Y. State Mus. Bui. 147, p. 84 



This genus was erected for a unique female having at least 11 

 and possibly 14 antennal segments, the fifth with a stem three- 

 fourths the length of the cylindric basal enlargement, which latter 

 has a length three times its diameter and has a short, rather thick 

 basal, and a thick extended distal whorl of long, curved setae ; 

 circumfili absent. The palpi are quadriarticulate. The wings have 

 3 long veins ; subcosta with a rudimentary vein at the basal fourth 

 somewhat as in Diallactes. A rudimentary crossvein appears to 

 unite its distal third to the third vein, the latter joining the wing 

 margin probably well beyond the apex. The fifth unites with the 

 margin at the distal third, its branch apparently at the basal half. 

 The fork is therefore very short. The first tarsal segment is short, 

 while the fifth tapers to the small, simple claws with rudimentary 

 pulvilli. The ovipositor is rather short, triarticulate, the terminal 

 segment slender, tapering and sparsely setose. 



The above characters are drafted from the ■ type species, H . 

 p 1 u m i p e s Karsch, now in the Berlin Museum of Natural Hist- 

 ory and very nicely mounted in balsam, thanks to the skill of Pro- 

 fessor Rubsaamen. We agree with him in referring this form to the 

 Heteropezinae. 



Tetradiplosis Kieff. & Jorg. 



1910 Kieffer, J. J. & Jorgensen, P. Centrbl. Bakt. Parsit. Insektk., 

 27:421-23 



191 1 Felt, E. P. N. Y. Ent. Soc. Jour., 19:37 



This Argentine genus is tentatively referred to the Heteropezinae 

 because of the total absence of circumfili. It appears to be allied 



