FAM. BLATTID.1-; „ 



16. Genus AUDREIA, nov. gen. 



Characters. - Differs from Cahlampra by the reduced tegmina of the cf. which fail to reach the 

 apex of the abdomen and by the tegmina of the Q , which are sub-<iuadrate or absent. 



Geographical distribution of species. - India, Australia. Central and S,,uth America 

 West Indies. ' 



1. A.pulchra, nov. sp.(i). — Pi. 2, Figs. 2, 2a. Xilghnis, 



2. A. truncatn, Brunner von Wattenwyl, Xouv. Syst. des Hlalt. p 178 New S Wales 



(1865). 



3. A. hiolleyi, Saussure, Rev. Suisse Zool. \'ol. 3, p. 347. pi. ,,, f. S 1 1895). C. America. 



4. A. L-annulata, Saussure, ibidem, p. 347. pi. 9. f. 9 (1895). C. America. 



5. A. cicatrirosa, Rehn, Trans. Amer. Ent. Soc. X'ol. m). p. 273 (1903). Costa Rica.' 



6. A. fiamiUoni, Rehn, ibidem, p. 274 (1903). Cuba 



7. A. heiisseriam, Saussure. Rev. Zool. (2). Vol. ib, p. in (1S64); Mem. Uruguay. 



Hist. Nat. Mexique, Blatt, p. 134, pi. 2, f. 24 (1864). 



8. A.catharina, nov. sp.(2). l^,.y^i] 



17. Genus TRIBONOIDEA, Shelford 



Tribonoidea. Shelford. Jahresb. Ver. Xaturk. Wiesbaden, V-.l. bi, p. 29 (190S). 



Characters. — Pronotum with disc cucullate, anteriorly more arcuate than posteriorly, 

 covering vertex of head and with slightly reflected margin. Tegmina and wings considerably exceeding 

 the apex of the abdomen. Mediastinal vein of tegmina liminate beneath. Posterior portion of wings 

 relatively small. Supra-anal lamina (cT) bilobed, exceeding the sub-genital lamina. Two genital styles. 

 Cerci very short. Femora with their posterior margins beneath unarmed, the anterior margins sparsely 

 armed. Tarsi elongate, posterior metatarsus biseriately spined beneath, pulvilli minute. 



Geographical distribution of species. — Peru, 

 I. T. oiiisaisoma, Saussure Rev. Suisse Zool. \'.il. 3, p. 339 (1895). Peru. 



r. seydi. .Shelfora, Jahresli, Ver. Xaturk. \\'icsl>aden. Vol, 6i, p. .1o 1 190S). 



.. ,- ' ■ P"'<=';"'a> "OV sp. - Male. ~ Heiid piceous, vertex with a testaceous line. gcn:e ami moutli parts testaceous. Pronotum with the 



d.sc lusco-castaneous. the anterior and lateral margins testaceous, rufo-punctate. Tegmina short, not reaching bevond the fifth abdominal tergite. vena- 

 tion well-marke,l closely ret.culate.l, mediastinal area punctate, testaceous, rest of tegmina castaneous with fuscous spots, mediastinal and radial veins 

 Ifrth'!!""'" , 1^ '° l^""""' '"•■''" Abdomen above piceous. laterally testaceous and fusco-punctate. supra-anal lamina sub-quadrate, apex 



cleft. Abdomen beneath p.ceous. sub-genital lamina slightly .asymetrical. margined with testaceous, with two slender styles. Cerci moderate. Legs casta- 

 neous. front femora with four or five spines on anterior margin beneath ; formula of apical spines ,/o, ,,'0, i/o. no genicular spine on front femora. Posterior 

 tarsi %ery long, pulvilli minute, apical; metatarsi, second and third joints spined beneath. Aiolia minute. 



/-rma/,. - Larger. Entirely apterous. Pronotum posteriorly truncate: thorax margined laterally with fusco-punctate testaceous. Abdomen 

 ^nevliT'"""""''".'' r""''?' "'"""' '^"" ^"'' ''"■''■ "'=""•■''■ "'"'' ^l'°«-'"' - testaceous line, hirsute below. Supra-anal lamina sub quadrate, 

 rooniormrr'T T ^ ' ^^"^ ">" ■ ' ^ ' ■- "'"■ • length of tegmina --u mm.: pronotum : ( ,■) 5 mm. X 5.5 mm.. ( Q> .S mm. X 7-2 mm. Nilghiris, 

 Coonoor(Main(lron. Pans Museum:-. & • 



'"" *■ oatharina, nov. sp. - y„/e. - Ki.fo-testaceous, a castaneous macula on the frons. Pronotum posteriorly produced obtusely, 

 tinn w ir t" "a "^"="'"=™^, lyrate m:,rking on the disc . Tegmina not extending beyond the fourth abdominal tergite. with a few castaneous points, vena- 

 tion well-marked, not reticulated. Wings slightly shorter than tegmina. posterior part reduced, venation reticulated. Abdomen above fuscomarmorate, 

 ben«»th castaneous. supra-anal htmma shortlv trigonal, exceeded by the sub-genital lamina which is asymmetrical and produced, deepiv grooved on the 

 right side for the reception ofthe solitary style. Cerci piceous. Pemora and co.xa. rufo-testaceous, tibia=castaneous. Femora strongly armed, front femora 

 on anterior margin beneath with five or six spines succeeded distally by piliform seta=. formula of apical spines ./l. ,/i. r/o. no genicular spines on front 

 femora, larsi rather short, pulvill, hirge. posterior metatarsi barely equal in length to the succeeding joints, the pulvilli of the second and third joints 

 occupymg the entire extent of the loints with two spines on each side. 



Fem„le. - Similar, but pronotum less produced posteriorly, tegmina quadrate, not exten.lirg bevond the fir.^t abdominal tergite : « ings reduced 

 to corneous scales, without venation: supra-anal lamina produced with rounded angles, apex not emar^nate Length :<c-> .omm., .Q) .2 mm.; length 

 of tegmma : (iji 10 mm., (o) 6 mm.: pronotum 6-7 mm. X 7.8-g mm. Bra,-il. Santa Catharina (Oxford JIuseum). « 



