186 SUPPLEMENT. 



STENOGASTER (p. 48). 

 Stenogaster costifer (p. 48). 



To the Mexican locality given, add : — Chilpancingo in Guerrero 4000 feet (H. H. 

 Smith), Temax in Northern Yucatan (Gaumer). 



By some unfortunate accident a portion of my MS. referring to a third species of 

 Stenogaster and to the genus Trypanidius was omitted from p. 49. The sentence at 

 the bottom of p. 48, "This and the following species are unknown to me" refers to 

 Stenogaster fossulatus and the following: — 



3. Stenogaster morosus. 



Stenogaster morosus, Chevr. Coll. Mex. Cent. ii. fasc. 6, no. 135 \ 

 Hab. Mexico, Orizaba 1 . 



This insect is stated to resemble S. bitceniatus, a species I have placed in the 

 following genus : — 



TRYPANIDIUS. (To precede the genus Cyphothorax, p. 49.) 

 Trypanidius, C. O. Waterhouse, Trans. Ent. Soc. Lond. 1887, p. 179. 



This name was proposed by me for Stenogaster bitceniatus, which differs from the 

 typical Stenogaster in having the second, third, and fourth tarsal joints furnished with 

 a lamina. 



The two species are both apparently peculiar to our fauna. 



1. Trypanidius bitaeniatus. 



Stenogaster bitaniatus, Chevr. Col. Mex. Cent. ii. fasc. 6, no. 136 \ 

 Stenogaster pulverosus, (lory, Mon. iv. p. 204, t. 3i. fig. 195 2 . 



Hab. Mexico x 2 , Puebla, Orizaba, Cordova (Salle), Cerro de Plumas (Edge) ; Guate- 

 mala, Panzos in Vera Paz (Conradt). 



2. Trypanidius infrequens. 



Trypanidius infrequens, C. O. Waterh. Trans. Ent. Soc. Lond. 1887, p. 179 \ 

 Hab. Mexico (Brit. Mus. 1 ), Chilpancingo in Guerrero 4600 feet (H. H. Smith). 



PARADOMORPHUS (p. 51). 

 Paradomorphus vermiculatus (p. 51). 



To the Mexican locality given, add : — Chilpancingo in Guerrero 4600 feet (H. H. 

 Smith). 



