306 SUPPLEMENT. 
second and fourth about subequal in length. Pronotum very coarsely granulate, the lateral angles promi- 
nent, the truncated portion of the posterior margin a little broader than the base of the scutellum ; 
abdomen with the lateral margins dilated; rostrum reaching the anterior coxe, robust, second joint 
slightly longer than the third; anterior and intermediate femora moderately incrassated, posterior femora 
much more strongly incrassated, longitudinally tuberculate, both inwardly and outwardly ; posterior tibie 
with a prominent spine beneath near centre. 
This genus is allied to Archimerus, from which it is at once differentiated by the 
peculiar structure of the antenne, apart from other characters. 
1. Ojedana loricata, n. sp. (Tab. XXXIII. fig. 6.) 
Head and pronotum black, greyishly tomentose ; scutellum black, sparingly tomentose ; corium and connexi- 
vum very dark castaneous, the last with a series of obscure small ochraceous spots at the incisures ; 
membrane brassy-black. Body beneath and legs dark castaneous, a broad oblique fascia on each lateral 
area of the sternum and eight discal spots in a double series to abdomen—two on each of the first four 
segments—glabrous and shining golden-yellow. Antenne with the first three joints purplish-black, with 
their bases moderately greyish, fourth joint a little paler in hue; the first three joints are not only 
incrassated, but also distinctly thickened towards their apices, the third joint has its basal third attenuated. 
The pronotum is very coarsely granulate, the lateral angles prominently and subacutely produced, their 
lateral margins granulate; the scutellum is coarsely wrinkled; the posterior femora have a double series 
of small tubercles externally, and a single series internally. 
Long. 21 millim., lat. pronot. angl. 10 millim. 
Hab. Panama, Bugaba (Champion). 
We have only received a single specimen of this fine Heteropteron. 
MAMURIUS (p. 115). 
Mamurius mopsus (p. 115). 
To the localities given, add :—Mexico, Milpas in Durango (forrer), Jalapa (Hoge), 
Dos Arroyos and Chilpancingo, both in Guerrero (H. H. Smith), Temax in North 
Yucatan (Gaumer). 
BARDISTUS, (To follow the genus Mamurius, p. 115.) 
Bardistus, Dallas, List Hem. ii. pp. 377 & 380 (1852) ; Stal, Ofv. Vet.-Ak. Férh. 1867, p. 539. 
This is a genus comprising a few large and generally broadly ovate species, in which 
the lateral margins and angles of the pronotum and the lateral margins of the abdomen 
are dilated. Three species have been described, and another is here added. The 
distribution is purely neotropical. 
1. Bardistus serrulatus. (Tab. X XXIII. fig. 7.) 
Coreus serrulatus, Perty, Del. An. p. 169, t. 33. f. 14°. 
Cerbus umbrinus, Burm. Handb, ii. 1, p. 840. 27; H.-S. Wanz. Ins. vi. p. 61, fig. 623. 
Hab., Panama (Boucard), Volcan de Chiriqui 2000 to 3000 feet (Champion).—-AMazons, 
Parad ?; Brazit, Sebastianopolis !. 
