Genera and Species of Cicadidoe. 137 



■with a central dark median line ; abdomen above greyish, 

 the posterior segmental margins ochraceous, 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 ochraceous ; abdomen beneath 

 darker, the posterior segmental margins ochraceous and with 

 a lateral segmental series of fuscous spots ; transverse cari- 

 nations to face dark castaneous ; tegmina and wings hyaline, 

 the venation castaneous or fuscous ; tegmina 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. 

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

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



Genus Urabunana. 



Urabunana, Dist. Ann. & Mag. Nat. Hist. (7) xvi. p. 274 (1905). 

 Type, U. sericeivitta, Walk. 



Urabunana marshalli, sp. n. 



S . 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 ochraceous ; abdomen above ochraceous, with nearly 

 basal half and a central longitudinal fascia black ; body 

 beneath and legs pale ochraceous; 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 ochraceously pilose ; tegmina 

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

 and the costal membrane ochraceous, costal margin and 

 apical half of venation and posterior claval margin black ; 

 wings with the venation ochraceous, 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 (r.ilfar5//a//, Brit. Mus.). 



Allied to U. f estiva, Dist. 



