100 ORIENTAL CICADID^. 



flavescentia, subtus nigra, utrimque nigro-vittata, spinis duabus magnis denticuloque subapicali armata. 

 Tibiae anticse et tarsi nigri, tarsi posterioi-es i^rope apicem ferruginei. Ramus primus ulnaris sequae longe 

 a basi venae ulnaris ipsius ac a ramo ulnari secundo remotus. Areae ulnaris interior apicem versus 

 sensim distincte nonnibil amj^liata. Segmentum ventrale primum in medio, margo apicalis segmentorum 

 intermediorum in medio maculaeque discoidales segmenti sexti nigrae." 



Hab. — Malayan Archipelago: Pbilippine Isles (Semper — Stockh. Mus.). 



APPENDIX TO THE SUBFAMILY CICADIN^. 



The following undescribed species of Cicadinse have been received since this work was 

 commenced, and are here included : — 



Genus ANGAMIANA. 



Angamiana, Distant, Ann. & Mag. Nat. Hist. ser. 6, vol. v. p. 234 (1890). 



Body robust and elongate, broad and somewbat flattened. Head small, including eyes mucb narrower 

 than pronotum, and narrower than base of mesonotum ; ocelli mucb wider apart from eyes than from 

 each other; face convex, slightly prominent above. Pronotum with the lateral and posterior margins 

 very broad, the lateral margins strongly ampliated and obscurely angulated. Anterior femora distinctly 

 and robustly spined. Tympana covered ; opercula broad, obtusely angulated, not reaching the middle of 

 the abdomen. Tegmina with the apical third more or less reticulately veined, the apical areas numerous, 

 generally twelve or thirteen in number. 



This genus, founded on specimens recently collected by Mr. William Doherty in the 

 Naga Hills, is allied to Polyneura, from which it differs by the much narrower head, the 

 semihyaline and not opaque tegmina, and the different reticulation in the venation of same ; 

 the pronotal margins and the size of the opercula, are also distinctive characters. Its natural 

 position in the Cicadiiue is between Fohjncura and the Australian genus Cydochila. 



1. Angamiana aetherea. (Tab. XIIL, fig. 1, a, b.) 



Angamiana atlierea, Distant, Ann. & Mag. Nat. Hist. ser. 6, vol. 5, p. 235 (1890). 



Body black ; eyes castaneous ; anterior, lateral, and posterior margins of pronotum (the first 

 narrowly), and an abbreviated, central, narrow, longitudinal fascia to same, posterior margin of metanotum, 

 head beneath (excluding face), sternum and opercula pale greenish-ochraceous ; legs and rostrum black. 

 Body more or less clothed with greyish pile, especially at the lateral margins of the mesonotum and the 

 base and segmental margins of the abdomen. 



Tegmina semihyaline and of a pale shining bronzy hue, the venation darker and either ochraceous or 

 greenish, the costal membrane pale greenish ; the extreme base and the veins enclosing the postcostal area 

 black ; the veins enclosing the two uppermost apical areas, the terminal vein of the lower ulnar area, and 

 the outer margin dark bronzy. Wings pale bluish-green, becoming pale bronzy towards apex, the outer 

 margin dark bronzy. 



The opercula are broad and divergent, their outer margins convex, their inner margins oblique, 

 their apices obtusely angulated and not reaching the middle of the abdomen. The rostrum about reaches 

 the posterior coxae. 



Long. excl. tegm. 3^ , 46 ; 2 , 40 to 42 millim. Exp. tegm. <? & 2 , 124 to 132 millim. 



Hab. — Continental India: Naga Hills (Doherty— coll. Dist.). 



