468 SUPPLEMENT. 



Subfam. NEMATINA (to precede the subfamily Hylotomina, p. 35). 



NEMATUS. 



Nematus, Jurine, Nouv. meth. Class. Hymen, p. 59 (1807). 



l. Nematus mexicanus *. 



Nematus mexicanus, Camer. Trans. Ent. Soc. Lond. 1884, p. 481 \ 

 Hab. Mexico, Northern Sonora (Morrison 1 ). 



EUUM (to follow the genus Nematus). 



Euura, Newman, Ent. Mag. iv. p. 259 (1837). 



Cryptocampus, Hartig, Fam. d. Blatt- und Holzwesp. p. 221 (1837) . 



1. Euura mexicana. (Tab. XX. fig. 17.) 



Euura mexicana, Camer. Trans. Ent. Soc. Lond. 1884, p. 482 \ 

 Hab. Mexico, Northern Sonora (Morrison x ). 



HEMICHROA (to follow the genus Euura). 



Hemichroa, Stephens, Illustr. Brit. Ent., Mand. vii. p. 55 (1835). 

 Leptocerca, Hartig, Earn. d. Blatt- und Holzwesp. p. 228 (1837). 



1. Hemichroa nigricans *. (Tab. XX. fig. 16.) 



Hemichroa nigricans, Camer. Trans. Ent. Soc. Lond. 1884, p. 482 \ 

 Hab. Mexico, Northern Sonora (Morrison x ). 



HYLOTOMA (p. 35). 

 Hylotoma basimacula (p. 36). (Tab. XX. fig. 14.) 



The reference to the figure was omitted on p. 36. 



PTILIA (p. 43). 



5. Ptilia crassula. (Tab. XX. fig. 18.) 



Ptilia crassula, Camer. Trans. Ent. Soc. Lond. 1884, p. 484 \ 

 Hab. Mexico, Northern Sonora (Morrison x ). 



6. Ptilia luteiventris. 



Ptilia luteiventris, Camer. Trans. Ent. Soc. Lond. 1884, p. 485 l . 

 Hab. Mexico, Northern Sonora (Morrison l ). 



