So'utli African Tingididae. 427 



SiNALDA JETHIOPS. 



Pliatnoma cethiops, Dist., Ann. S. Afr. Mus, ii. p. 239, pi. xv., fig. 14 

 (1902). 



Gonycentritm cetliiops, Bergr., Ann. Soc. Ent. Belg. viii. p. 297 

 (1903). 



SiNALDA TESTACEA. 



Pliatnonia testacea, Dist., Ann. S. Afr. Mus. ii, p. 238, pi. xv., 

 fig. 13 (1902). 



Gonycentnim tcstaceioni, Bergr., Ann. Soc. Ent. Belg. viii. p. 297 

 (1903). 



SiNALDA OBESA. 



Phatnoma obesa, Dist., Ann. S. i\.fr. Miis. ii. p. 239, pi. xv., fig. 16 

 (1902). 



Gony centrum obcsitm, Bergr., Ann. Soc. Ent. Belg. viii. p. 297 

 (1903). 



SiNALDA ELEGANS, sp. n. (Tab. VIII., fig. 2). 



Head, pronotum, body beneath, and legs, brownish-ochraceous ; 

 broad anterior and narrow posterior margins to pronotum, elytra, 

 head beneath, and prosternum greyish-white ; sutural area and 

 transverse lines to posterior half of subcostal area to elytra, and 

 a broad oblique lateral fascia to prosternum, ochraceous ; antennae 

 pale ochraceous, the apical joint piceous ; pronotum tricarinate, the 

 central carination continuous, the other two not extending from base 

 beyond the anterior pale area ; lateral margins not angulate, the 

 posterior angles subprominent and broadly rounded ; scutellum 

 small, just visible ; elytral sutures well defined, subcostal area with 

 distinct transverse raised lines, costal area composed of areolets. 



Long. 2|- mm. 



Hab. Cape Town (C. G. H., March). 



SiNALDA RETICULATA, Sp. n. (Tab. VIII., fig. 3). 



Brownish-ochraceous ; head, anterior lobe of pronotum, body 

 beneath, and femora, fuscous brown ; head very thickly granulate, 

 spines robust ; antennae mutilated in specimen described ; pronotum 

 with three discal longitudinal carinations, the central one straight, 

 the other two a little curved ; elytra with the transverse carinate 

 lines to the discoidal area oblique, numerous, forming three areolets, 

 the upper one of which is centrally divided ; transverse line to sub- 

 costal area obscure ; all the carinate lines and a series of small spots 

 on lateral margin fuscous. 



