402 . SUPPLEMENT. 
blackish ; legs ochraceous ; femora (excluding apices and bases of tibie) castaneous. The anterior lobe 
of the pronotum is very globose, slightly pilose and finely punctate ; the posterior lobe is coarsely punc- 
tate. The scutellum and corium are very coarsely punctate, the last with its lateral margin narrowly 
pale levigate. 
Long. 3 millim. 
Hab. British Honpuras, R. Sarstoon (Blancaneauz). 
Three examples. 
2. Prytanes ater, n. sp. (Tab. XXXV. fig. 10.) 
Black and somewhat: prominently pilose; legs castaneous, apices of the femora and the intermediate and 
posterior tibiz and tarsi ochraceous; antenne ochraceous, the apical joint somewhat infuscated ; second 
joint longest, third shorter than fourth. The posterior lobe of the pronotum is very obscurely punctate ; 
the scutellum and corium very coarsely punctate, the last with its lateral margins very narrowly and 
obscurely castaneous. 
Long. 5 millim. 
Hab. Mexico, Amula in Guerrero (H. H. Smith). 
This species, of which we have only received a single example, has the anterior lobe 
of the pronotum considerably less globose than in P. globosus. 
SISAMNES, gen. nov. (To follow the genus Prytanes.) 
Antenne with the joints moderately short and incrassated, second joint slightly longest, and third slightly 
shortest. Head about as broad as long, inserted to the eyes. Pronotum with the anterior collar distinct, 
the constriction near base, the anterior lobe being thus more than twice the length of the posterior lobe 
and moderately tumid, with its lateral angles slightly convex; base of posterior lobe concave, the lateral 
angles rounded. Scutellum centrally carinate ; corium coarsely punctate, its lateral margins moderately 
convex, extending to about two-thirds the length of abdomen; membrane absent. Anterior femora 
incrassated, spined beneath. 
This genus, like Prytanes, is allied to Carpilis, Stal, the short description of which 
agrees with neither of them. 
1. Sisamnes contractus, n. sp. (Tab. XXXV. fig. 11.) 
Pale brownish-ochraceous; antennz, head, and anterior lobe of pronotum castaneous; exposed apical third of 
abdomen piceous. Body beneath castaneous ; legs ochraceous, the femora (excluding apices) castaneous. 
The posterior lobe of the pronotum is somewhat coarsely punctate ; the scutellum punctate, and with a 
central carination which is bifurcate anteriorly ; the corium and clavus are very coarsely punctate, the 
first with its lateral margins very narrowly ochraceous. 
Long. 23 millim. 
Hab. Guatemaua, Duefias (Champion). 
Two examples. 
BATHYCLES, gen. nov. (To precede the genus Neocattarus, p. 213.) 
Head moderately exserted behind the eyes, about as long as greatest breadth at eyes; ocelli situate close to 
eyes at base. Antenne with the first joint distinctly but narrowly setiform at base and considerably 
passing the apex of the head, second joint longest. Pronotum with the anterior margin narrower than the 
