160 NEW YORK_ STATE MUSEUM 
Joannisia neomexicana n. sp. 
This species was taken at Pecos, N. M., August 25th, by Prof. 
(iD war Cockerell: 
Male. Length .75 mm. Antennae brown, about twice the length 
of the body, thickly haired; 14 segments, the fifth with.a stem one- 
fourth longer than the globose enlargement; terminal segment 
dumbell-shaped, the basal swelling somewhat greater than the distal 
one, the two broadly united. Palpi apparently missing. Mesonotum 
dark brown. Scutellum and abdomen a little lighter. Waungs hya- 
line, costa light brown. Legs a variable yellowish, the distal tarsal 
segments slightly fuscous; claws long, slender, strongly curved, 
minutely denticulate, the pulvilli as long as the claws. Genitalia; 
basal clasp segment stout, truncate; terminal clasp segment short, 
stout, slightly swollen near the middle. Type Cecid. 891. 
Projoannisia Kieff. 
1912 Kieffer, J. J. Neue Gallm.-Gatt. p. 2 
Yhis form is allied to Joannisia, has unusually broad wings and 
the third vein is nearer the rudimentary fourth than to costa. The 
antennal segments are 12, subsessile, the stem being about one- 
fourth the length of the pyriform basal enlargement, the latter with 
subapical, heavy, curved special sense organs not appearing in 
typical Joannisia. The simple claws are only slightly bent and 
about twice the length of the pulvilli. The ovipositor is very short. 
Dype Woan nai sta Lacie n mis, Kietr, 
Peromyia Kieff. 
Rega simieter a jo) SOC) Ent. Hin) Balewpes 075 
e016), GIS, TES, RS i 
1897 ——————. Syn. Cecid. Eur. & Alg., p. 48 
1900 —— Soc. Ent) ir) Ann, v4 Go, pls 22; figs 12: pl aaiie 
LO MIC tH. meON Se Ee ita SOC MOU IORe2 


The antennal segments in this genus are subglobose, the segments 
(male 14, female 13) with long stems in both sexes. The palpi are 
biarticulate. The claws are bent at almost right angles and greatly 
swollen at the distal third. The anterior border of the wing extends 
a little beyond the third vein. The pulvilli are long. The third vein 
curves distally and joins the margin near the rudimentary fourth 
vein. The basal clasp segment of the male is stout, truncate, the 
terminal clasp segment short, stout, curved subapically, greatly 
swollen and obtusely rounded distally. Ovipositor quadriarticulate. 
Through the courtesy of the authorities we were allowed to study 
the excellent microscopic preparations of this genus in the Berlin 
Natural History Museum. 
