HEM1PTERA. 513 



punctured, blackish towards the apex, with a whitish line on the 

 apical margin ; membrane dark brown, rather paler towards the 

 apex, where it has several small whitish points ; with the inner 

 margin and a curved line near the base white. Margins of the 

 abdomen with five strong acute spines. Abdomen beneath brown, 

 spotted with testaceous. Breast brown, covered with minute 

 raised points, and with a small yellow tubercle on each side at 

 the opening of the odoriferous apparatus. Legs brown ; poste- 

 rior thighs with a broad whitish ring near the base ; tibiae with 

 two broad whitish rings ; tarsi with the basal joint whitish. Ros- 

 trum brown. Antennae with the basal joint very long, nearly 

 twice as long as the second ; first and second joints dark brown, 

 the latter with a whitish ring ; remainder wanting. 



a. Sierra Leone. Presented by the Rev. D. F. Morgan. 



5. CLAVIGRALLA tuberculata, n. s. 



C. fusco-grisea, obscura, pilosa, punctata; capite inermi; tho- 

 racis disco tuberculis 4, humeris valde spinosis ; pedibus tes- 

 taceis, femoribus apice, tibiis basi annuloque ante medium 

 fuscis. S ? . 

 Long. lin. 4. 



Head unarmed, brown, clothed with dull yellow hairs. Thorax 

 brown, covered with small, dark brown warts, and clothed with 

 dull yellowish hairs ; the disc with four strong tubercles, placed 

 in pairs, the anterior pair larger and more distant from one an- 

 other than the posterior ; lateral angles acutely spinous, blackish. 

 Scutellum elevated, pilose, with a longitudinal central yellow line 

 in one specimen. Coriaceous portion of the elytra brownish tes- 

 taceous, thickly and finely punctured with brown ; membrane 

 semitransparent, with the nervures brownish, and one or two 

 brown points at the base. Wings whitish, semitransparent. 

 Abdomen above fulvous, blackish, and punctured towards the 

 base, and with a large black point on each side of the last two 

 segments ; margins brownish, testaceous towards the apex, with 

 five strong spines on each side. Body beneath brown, pilose ; 

 abdomen with a row of oblique yellowish lines on each side; 

 breast covered with small dark brown warts. Thighs brown, 

 with the base testaceous ; tibiae testaceous, with the base, and a 

 more or less distinct ring before the middle, brown ; tarsi testa- 

 ceous. Antennas fulvous testaceous, with the apical joint 

 darker. 



a. Hong Kong. Presented by J. C. Bowring, Esq. 



