HEMIPTERA HETEROPTERA. 49 
Male and female. Dull black, rather broad, nearly linear. Head 
short, small, yellowish white beneath. Eyes slightly prominent. Rostrum 
extending a little beyond the hind coxe ; fourth joint a little shorter than 
the third. Antenne slender, more than half the length of the body; first 
joint much shorter than the head ; second, third and fourth yellowish white 
at the base; second more than twice the length of the first; third much 
shorter than the second; fourth a little longer than the third. Prothorax 
and scutellum with a slight testaceous live. Prothorax with a slight 
transverse furrow. Legs black, shining, slender; femora yellowish white 
towards the base. Wings extending to the tip of the abdomen. Corium 
of the fore wings with a testaceous costal line; membrane deep black, 
pellucid at the tip. Length of the body 2}—33 lines. 
a,b. Petropolis. Presented by the Rev. H. Clark. 
ce. Constancia. Presented by J. Gray, Esq. 
69. Lyamus COGNATUS. 
Fem. Niger; prothorax coccineo marginatus et univittatus ; pectoris et 
ventris seymenta albo marginata ; venter rufus, apicem versus niger ; 
ale antice albo marginate. 
Female. Black. Prothorax wholly bordered with crimson, and 
having a narrow crimson stripe. Pectoral and ventral segments narrowly 
bordered with white. Abdomen red beneath, except towards the tip. 
Corium and membrane of the fore wings wholly and narrowly bordered 
with white. Length of the body 4 lines. 
Nearly allied to L. pulchellus and to L. pallidocinctus. 
a, Santarem. From Mr. Bates’ collection. 
70. LyGaus INZQUALIS. 
Mas. Luteus, capite subtus rostro antennis prothoracis fascia lala angu- 
losa seutelli disco pectore pedibusque nigris ; caput maculis duabus 
posticis lituraque antica trifurcata nigris; antennarum articult 
2us, dus et dus subaquales ; venter vittis tribus macularibus apiceque 
nigris; corit striga lata costalis macula discalis membranaque 
niyre. 
turcicus, C. H. 540. 
Male. Luteous. Head with a large black spot on the inner side of 
each eye, and in front with a trifurcate black mark which extends hind- 
ward; under side black. Rostrum, antenne, pectus, legs, three rows of 
spots on the under side of the abdomen and tip of the latter black. 
Rostrum extending to the hind coxe. Antenne setulose, shorter than the 
body; first joint nearly half the length of the head; second, third and 
fourth nearly equal in length, each longer than the head. Prothorax 
black, with a broad zigzag luteous band, which extends over part of the 
pectus. Disk of the scutellum black. Corium of the fore wivgs with a 
broad black costal streak connected with a discal spot; membrane black. 
Length of the body 4 lines. 
a. Columbia, From M. Goudot’s collection. 
