MR. WALKER S CATALOGUE OF 1I0M0PTER0US INSECTS. 141 



Catalogue of the Homopterous Insects collected at Sarawak, 

 Borneo, by Mr. A. B. Wallace, with Descriptions of New 

 Species. By Francis Walker, Esq., F.L.S. <fec. 



[Bead January 20th, 1857.] 



Ord. CICABINA, Burmeister. 



Fam. STKIDULANTIA, Burm. 



G-en. Platypleura, Amyot et Serv. 



1. Platypleura seinilucida, Walk. See page 83. 



Gen. Tacua, Amyot et Serv. 



2. Tacua speciosa, Illiger (Tettigonia). 

 Inhabits also Hindostan. 



Gen. Dundubia, Amyot et Serv. 



3. Dundubia immacula, Walk. Cat. Romopt. pt. 1. 50. 

 Inhabits also Tenasserim. 



4. Dundubia phseophUa, Walk. Cat. Homopt. pt. 1. 52. 

 Inhabits also Corea. 



5. Dundubia Thalia, Walk. Cat. Homopt. pt. 1. 72. 



6. Dundubia intemerata, Walk. See p. 84. 



7. Dundubia decem, n. s., foam. Ferrugineo-lutea lata, mesothoracis scuto 

 viridi, scutello fascia lata, interrupts nigricante, abdominis segmentis nigro 

 marginatis, tibiis supra tarsisque nigris, alis vitreis ; anticarum areolis 

 marginalibus fuscescente vittatis, venis viridibus nigro variis, venis trans- 

 versis apice venulisque transversis nigricante maculatis. 



Female. Ferruginous luteous, broad. Scutum of the mesothorax green ; 

 scutellum with a broad diffuse blackish band consisting of four parts, and 

 with the apical ridges partly black. Hind borders of the abdominal 

 segments, tibiae above and tarsi black. Wings vitreous. Fore wing3 with 

 an indistinct pale brown streak on each marginal areolet; veins green, 

 partly black ; transverse veinlets and tips of the marginal veins clouded 

 with blackish-brown. Length of the body 18 lines ; of the wings 58 lines. 



8. Dundubia duakum, n. s., mas. Fulva, capite vittis tribus angulosis 

 fasciaque antica, prothorace vittis quatuor mesothoracis scuto vittis duabus 

 scutelloque vittis quinque nigris, tympanis abdominis apicem attingen- 

 tibus apices versus nigris, abdominis segmentis testaceo aut viridi mar- 

 ginatis, pedibus nigro variis, alis vitreis, anticarum venis nigris ex parte 

 rufescentibus, venulis transversis 1* et 2» nigricante maculatis. 



Male. Tawny. Head above with three angular black stripes, and in front with 

 a black band. Prothorax with four black stripes, which are dilated in front. 

 Scutum of the mesothorax green, with a black stripe on each side; scutellum 

 with five black stripes, the inner pair interrupted, the outer pair broad. 



LINN. PROG. — ZOOLOGY. 11 



