oliilo f(l;,^c vcllowish, iiiclndliii.- 111,. IhusImiI" Imiis. l!ci:.;il li, iniicli ;,s;il.()\.-, 

 but i)alcr, tlir wiiinr hcyniul the middle Immii:,' cio; scd h\ a Itn.ad rcddisli 

 t^liadc. and vcllowjsli on carli .side, inclndini,^ the apex, llii.d uiiii:s wilh two 

 parallel yellowish lines. 



Leiiglh of \)va\\\ J, 0.2,3, 9, 0.21; ef lore wings, e, 0.28, V, 0.28; 

 expanse ol' wings, O.d'O incli. 



Texas, Angus! and Seplend)er (ISell'ragc). 



CAI.LKDAITKIJVX Groiv. Flak- ?,. fig. 14. 



CalkihipUi-iiJ- (iriitc, 'I'nnis. Aiiu r. Kiif. Sdc , ii, 11',), l.~:.W. 



c^ and 9. — Head nineli as in Aridii/ia, ln'inir sliorf, small, and fin; fronl 

 rallier wide, snlitrian^nlai-. Male antem.a' ,-imple, very sliiihllv tlaUened. 

 I'alpi slender, sliglilly npenrved, pointed, projeclimr a little l)eyoiid tiie Ironl. 

 Fore wings with the eosta very miudi arcdied, llie apex lieinir wvy lideate ; 

 hclow- the apex, the ontcr e(lg(> is deeply and reuulaily excava1(-d, with a snii- 

 -acutc angle between the first and second median vennles; the inner ani.d<' is 

 sharply i-ectangiilar, and the inner edge is deeply sinnate. 'J'lie hind winir i.s 

 oblong: below tiie apex, produced into a lonir, very acute point, below which 

 the wing is deeply hollowed, with a small acute tooth near the middle of the 

 hollow; a broad acute angle on thellrst median venule : iiimu- anyle reclaniru- 

 lar. ^enalion: six subcostal branches, the independent Ibrniinir a seventh, 

 as it co-originates with the origin of the anterior disca! venule. 'J'he lirst 

 three subcostal venules originate near together, and some distance before the 

 origin of the anterior discal vemde. The remaiuimr venules are verv strai::lif, 

 not arched as in Ca/lhiia. The internal vein is very sinuat •. Abdomen 

 sliort and thick. Hind legs stout ; tibia- swollen, with large uiie(pial spines; 

 tarsi lwo-lhii-(ls as long as the tibia'. The single species known is dull ocdire- 

 ous, with two nearly parallel lines, and dark patcdies on the ludlows of tin; 

 outer and inner (Mlges. 



Thi-s singular genus may l)e at once recognized by the deeply-hollowed 

 falcate fore wings, with the deeply sinuate inner edge, and i)y tiie deeplv- 

 iiotchcd, tridiMitate, outer edge of the hind wings. 



Calledai'Tkuvx dryoi'terata Grote. Plate 10, fig. ;J2. 



CaUalaptiii/x thiinjilaatti Oroti', Tians. Aimi-. Iliif. Soc, ii, T-JO, ISlW. 



2 i and o 9. — ])ody and wings dull (xdireous. Head bi-own in front. 

 Fore wings with a bread dark shade, limited very disliiiclly on each side l)y 



■ii) V U 



