404 SUPPLEMENT, 
same black, the last containing an ochraceous spot on the lateral margin. Membrane fuscous. Body 
beneath black; lateral.and posterior margins of metasternum stramineous. Legs stramineous; anterior 
femora, apices of intermediate and posterior femora, and the tibie castaneous. Antenne with the first 
and second joints castaneous, base of the second stramineous (remainder mutilated). 
Long. 4 millim. . 
Hab. Mexico, Chilpancingo in Guerrero (H. H. Smith). 
_ We have only received one example of this well-marked species; the lateral margins 
of the anterior lobe of the pronotum are somewhat distinctly concave. 
7. Neocattarus (?) irrorandus, n. sp. (Tab. XXXV. fig. 15.) 
Head and pronotum black ; posterior lobe of pronotum with two ochraceous fasciz. Scutellum black. Corium 
stramineous; clavus, claval margin, a spot near base, and the apical half black, the last containing a 
transverse elongate ochraceous spot; membrane fuscous, its base pale ochraceous. Body beneath and 
legs black; apices of femora narrowly obscure ochraceous. Antenne ochraceous, the fourth joint and 
the apex of the third black. 
Long. 34 millim. 
Hab. Guaremata, Cubilguitz in Vera Paz (Champion). 
We possess a single example of this species, which is structurally somewhat divergent 
from the other species described. The head, including the outer margins of the eyes, 
is very slightly broader than the anterior margin of the pronotum, and the anterior lobe 
of the pronotum is considerably broader than the posterior lobe; the lateral margins 
of the anterior lobe are also distinctly convex. 
CAENEUS, gen. nov. (To follow the genus Neocattarus, p. 215.) 
Body somewhat elongate, tapering towards the apex of the abdomen. Head inserted to the margins of the 
eyes, about as long as broad; including margins of eyes about equal in width to the anterior margin of 
the pronotum. Antenne with the basal joint short and not passing the apex of the head; apical joint 
Jongest. Pronotum with the base broader than, but not twice as wide as, the anterior margin, which is 
broadly and coarsely punctate, the lobes bicolorous, the transverse constriction obscure; basal margin 
truncate. Scutellum coarsely punctate, with a faint central carination. Clavus and corium lineately 
punctate. Anterior femora spined beneath. Rostrum reaching or slightly passing the intermediate coxe ; 
the basal joint a little longer than the head. 
1. Ceneus novitius, n. sp. (Tab. XX XV. fig. 16.) 
Ochraceous ; head, basal and apical joints of antenne (excluding base of last. one), anterior lobe of pronotum, 
scutellum, and body beneath black; posterior lobe of pronotum more or less shaded with castancous. 
Corium with a spot at lateral margin, some central tessellate markings, and the apex castaneous. Mem- 
brane fuscous. Femora castaneous ; tibie and tarsi ochraceous, the bases of the tibise castaneous. The 
antenne have the second and third joints subequal in length or the second a little longer than the third ; 
fourth much the longest and moderately incrassated. The head and anterior lobe of the pronotum are 
greyishly pilose ; the posterior pronotal lobe is sparingly but. coarsely punctate. 
Long. 3 millim. 
Hab. Nicaragua, Chontales (Janson); Panama, Bugaba ( Champion). 
We have received a single example from each of the above localities. That from 
the State of Panama is figured; the Nicaraguan specimen is rather darker in hue. 
