302s Mr. T. D. A. Cockerell—Deseriptions and - 
thorax above, more or less resembling the outline of a 
medusa or jellyfish. The modified apical area of female 
abdomen is rather small. This is easily known from 
T. helianthi by the wide interruption of the apical band on 
first abdominal segment and the wider stripes on’ meso- 
thorax ; these latter are broad to the base (front), not 
slender and thus clavate as in 7. sublunatus, Ckll. 
Chalepogenus calcaratus (Cresson). 
The known distribution is greatly extended by males from 
Sonsonate, Salvador, Aug. 24 (Ff. Knab), and Paraiso, 
Panama Canal Zone, Jan. 16 (A. Busck). 
In the southern part of the range there is more black on 
the clypeus of the male. The species was described from 
Mexico. 
Chalepogenus globulosus (Friese). 
‘Friese described this from asingle male from an unknown 
locality, calling it Yetrapedia globulosa. I have before me 
a male from Taboga I., Panama, July (A. Busck), anda 
female from Paraiso, Panama Canal Zone, May 11 (A. H. 
Jennings). The female closely resembles the male, but 
‘differs thus: face broader; clypeus ferruginous ; front 
ferruginous except an obscure median stripe, and a flame- 
like upward extension (away from orbit) of each lateral 
mark ; hind legs with ferruginous scopa. In both sexes 
the mesothorax has lateral as well as discal yellow stripes. 
The male has no brown fringes on the abdominal segments, 
but it agrees in general so well with Friese’s description 
that I believe it must be the same. 
Exomalopsis globosa (Fabricius). 
Females from Mayaguez, Porto Rico, Jan. 9 (C. W. 
Hooker, 68). 
This species is readily known from the mainland 
E. manni and zexmenié by the dark reddish stigma. The 
scopa of hind tarsi 1s very long and loose. 
Exomalopsis vincentana, sp. n. 
? .—Length 6°5 mm. 
Robust, black, shining; mandibles reddish in middle; 
