48 
Psyche 
[June 
M2 sessile ; two distinct radial cells. Abdomen dark brown. 
Tibial comb with five long equal spines shorter than tibial 
width at distal tip. Small spines one quarter the length 
of the long spines. Male genitalia (Fig. 2) with ninth 
sternite deeply excavated; basistyles long and slender with 
sharp medially pointing inner processes very large; disti- 
styles small, slender, and sharp-pointed. Ninth tergite 
blunt and truncated with large lobe-like apicolateral pro- 
cesses each with a small lateral lobe at the base. Parameres 
fused to distal third, tips separate and knobbed. Aedeagus 
broad, sclerotized along lateral margins, tip with laterally 
produced lobes forming a cresent-shaped tip. 
Length : 1.7 mm. ; wing 1.5 mm. x 1.0 mm. Female un- 
known. 
Fig. 1. A. Ventral view of male genitalia of Helea ( Isohelea ) serrata 
n. sp. B. Aedeagus. Fig. 2. Ventral view of male genitalia of Johann- 
senomyia smithi n. sp. 
Type Data : Holotype; male, reared from pupa, Oxford, 
Conn., June 4, 1954 (F. B. Lewis), USNM type No. 62698, 
deposited in U.S. National Museum, Paratypes ; two males, 
same data as holotype, in University of Connecticut and 
author’s collections. 
