(I'enera awl Species 0/ Cioailickie. 137 



with a central dark median line : abdomen above greyish, 

 the posterior segmental marijins ochraccous, each segment 

 with a broad transverse fuscous fascia, narrowed and termi- 

 nating in a prominent spot near lateral margin ; body 

 beneath and legs more or less ochraccous ; abdomen beneatli 

 darker, the posterior segmental margins ochraccous and with 

 a lateral segmental series of fuscous spots ; transverse cari- 

 nations to face dark castaneous; tegmiua and wings hyaline, 

 the venation castaneous or fuscous ; tegmiua with the costal 

 membrane greyish, with a distinct fuscous spot at its apex 

 and a larger spot at the apex of the upper apical area. 



S. Long., excl. tegm., 16 mm.; exp. tegm. 40 mm. 



Hab. N.W. Ecuador; Rio Durango, 350 feet (Brit. Mus.). 



Genus Urabunaxa. 

 Urubunana, Dist. Ann. & Mag. Nat. Hist. (7) xvi. p. 274 (lOO-j). 

 Type, U. sericeivitta, Walk. 



Urabunana marshalli, sp. u. 



c? . Head, pronotum, and mesonotum black ; three small 

 marginal spots to front of head, lateral margins of pronotum, 

 two percurrent discal longitudinal fasciae and narrow lateral 

 margins to mesonotum, and exposed areas of metanotum 

 pale ochraccous ; abdomen above ochraccous, with nearly 

 basal half and a central longitudinal fascia black ; body- 

 beneath and legs pale ochraccous ; face (excluding margins), 

 metasternum, a central spot at base of abdomen, apex of 

 rostrum, and bases and apices of tarsi black ; space between 

 face and eyes black, thickly ocliraceously pilose; tegmiua 

 and wings hyaline, the first with the basal half of venation 

 and the costal membrane ochraccous, costal margin and 

 apical half of venation and posterior elaval margin black ; 

 wings with the venation ochraccous, piceous on apical area; 

 tympana above entirely exposed ; abdomen above with a 

 central longitudinal notched dorsal ridge ; opercula trans- 

 verse, somewhat widely separated, interiorly and outwardly 

 rounded ; wings with four apical areas. 



Long., excl. tegm., ,^ 10.] mm. ; exp. tegm. 26 mm. 



Hab. N. S. Wales; Gooniwindi (T. ilfars/m//, Brit. Mus.). 



Allied to U. f estiva, Dist. 



