302 HEMIPTERA-HOMOPTERA. 
Testaceous, probably greenish-testaceous, with somewhat darker markings, in life; head broad and short, 
together with the eye broader than the pronotum, rounded in a crescent in front; ocelli nearer to one 
another than to eyes; pronotum about one and a half times as long as the head, with the sides parallel, 
very finely rugose transversely ; scutellum large; tegmina and wings hyaline, the veins of the former 
large and transparent, those of the latter dark ; abdomen above testaceous ; underside and legs light 
testaceous. 
Female with the last ventral segment short and almost truncate, finely notched or waved on its edge, with 
very small side-lobes. 
Long. 7-8 millim. ; lat. ad hum. 2 millim. 
Hab. Mexico, Amula in Guerrero 4000 feet (H. H. Smith). 
soe MK dubia Your 
16. Gypona verticalis.° (Tab. XX. figg. 18, 18.4,4, 3.) 
Gypona verticalis, Stal, Stett. ent. Zeit. xxv. p. 85°. 
Gypona mexicana, Spangb. Bihang till K. Sv. Vet.-Ak. Handl. Band v. 3, p. 18’. 
Hab. Mexico!?, Chilpancingo, Amula, and Sierra de las Aguas Escondidas in 
Guerrero 4600 to 7000 feet (1. H. Smith). 
Spangberg includes Gypona verticalis, Stal, among the species unknown to him, 
but I am now able to correct the synonymy, having seen two specimens of it belonging 
to the Vienna Museum, one labelled “mexicana, det Spangberg,” and the other 
“ verticalis, det Stal.” The colour is variable, the abdomen being sometimes black 
and sometimes orange-red; and lighter or darker colour prevails on the front part. 
All the examples examined are males, and Spangberg mentions the female of his 
G. mexicana as being unknown to him. We figure a variety from Amula. 
17. Gypona fuscinervis. 
Gypona fuscinervis, Stal, Stett. ent. Zeit. xxv. p. 84°. 
Hab. Mexico}. 
The head in this species is produced and attenuated ; the body is broad and stout, 
and the ocelli are set very closely together. The dark venation of the wings is very 
conspicuous. 
18. Gypona marginifrons, sp.n. (Tab. XX. fige. 19, 19 a, b, 3.) 
Testacea; capite brevi, sat lato, antice distincte nigro marginato; oculis prominulis; pronoto antice nigro 
notato; scutello unicolori vel duobus punctis ad medium nigris; tegminibus hyalinis, venis castaneis,. 
haud irroratis, sed quibusdam fuscis maculis raro notatis; alis fumatis; abdomine supra fuscato ; 
corpore subtus et pedibus dilute testaceis. 
Rather dark testaceous ; head short and moderately broad, with somewhat prominent eyes, the front of the 
vertex rounded and distinctly margined with black; ocelli not approximate ; pronotum about three times 
as long as the head, with distinct black markings in front, the usual transverse striation distinct ; 
scutellum with two dark spots or lines at about the middle, which are sometimes absent; tegmina 
hyaline, with the veins broadly castaneous, and with a few small darker markings, of which one or two 
at about the centre of the disc are most conspicuous; wings infuscate; abdomen fuscous above, with the 
extreme apex of the segments yellow ; underside and legs light testaceous. 
Long. 9 millim.; lat. ad hum. 2 millim. 
