Fulgorcidea — Ricaniidae 
179 
1898 Alisca lalipennis Melichar, Ann. Xat. Hofmus. Wien 13: 293 
[Described, catalogued] 1 • 2 Equals Ricania latipennis Walk. 
1898 Ricania emarginata Melichar, Ann. Xat. Hofmus. Wien 13: 217 
To Pochazia marginata Walk, [error] 
1909 A[rmacia] lalipennis Distant, Ann. Mag. Xat. Hist. (8) 4: 321 
[Listed] 3 Equals Armada [ emarginata Walk.] Equals Ricania 
emarginata Walk. (1868) :331 [Catalogued] 1, -• 3 Equals Alisca 
latipennis Mel. Equals Ricania latipennis Walk. Equals Ricania 
emarginata Walk. 
1922 Ricania emarginata Karny, Treubia 3: 1 To Pochazia marginata 
Walk, [error] 
1923 Armada latipennis Melichar, Gen. Insect. 182: 140 [Cata- 
logued] 1, 2,3 Equals Ricania [latipennis Walk.] Equals Alisca 
[latipennis Mel.] Equals Ricania emarginata Walk. 
Localities: 1 Aru Islands. 2 Batjan. 3 Sula Island. 
marginata Montrouzier. See Plestia marginata Montrouzier. 
nigrifrons Walker 
1858 Flatoides nigrifrons Walker, List of Homopterous Insects. Sup- 
plement 1838: 101 [n. sp.] 1 
1862 Armada [nigrifrons] Still, Ofv. Svenska Yet. Akad. Forh. 19: 
489 Equals Flatoides nigrifrons Walk. 
1864 Flatoides nigrifrons Costa, Ann. Mus. Zool. Xapoli 2:83 [Listed] 1 
1870 Ricania aperta Walker, Jour. Linnean Soc. Zool. 10: 156 [n. sp.] 2 
1898 Armada nigrifrons Melichar, Ann. Xat. Hofmus. Wien 13: 288; 
PI. XII, Fig. 12 [Described, catalogued, illustrated] 1, 3 Equals 
Flatoides nigrifrons Walk. Equals Ricania aperta Walk. :2S6 
[Key] 3 :288 [Comparative note] 
1901 Armada nigrifrons Breddin, Abh. Xat. Ges. Halle 24: 33 [Cata- 
logued] 1,4 Equals Ricania aperta Walk. 
1923 Armada nigrifrons Melichar, Gen. Insect. 182: 145 [Cata- 
logued] 1,3 Equals Ricania aperta Walk. Equals Flatoides [nigri- 
frons Walk.] 
Localities: 1 Celebes. 2 Batjan. 3 Indian Archipelago. 4 Molucca Islands. 
6 East Indies. 
pallescens Metcalf (var.). See Armada clara var. pallescens Metcalf. 
spatiosa Walker 
1870 Ricania spatiosa Walker, Jour. Linnean Soc. Zool. 10: 157 [n. sp.] 1 
:154 [Comparative note] 
1898 Armada spatiosa Melichar, Ann. Xat. Hofmus.- Wien 13: 289; 
Pl. XII, Fig. 11 [Described, catalogued, illustrated] 2 Equals 
