150 
General Catalogue of the Homoptera 
ineffecta Walker 
Ptyelus ineffectus Walker 1857b: 166 [n. sp.] 1 
[Ptyelus] ineffectus Dohrn 1859a: 68 [Listed] 1 
P[tyelus\ ineffectus Lallemand 1912a: 34 [Catalogued] 1 
Plinia ineffecta Schmidt 1919f: 381 [Comparative note] :382 [Cata¬ 
logued] 1 Equals Ptyelus ineffectus Walk. 
Plinia ineffecta Lallemand 1939d: 58 [Listed] 2 
Plinia ineffecta Lallemand 1939e: 101 [Listed] 1 
Localities: 1 Borneo. 2 Sarawak. 
marginalis Schmidt 
P[linia] ampla [nec Walker] Lallemand 1912a: 50; PI. 2, Figs. 2, 2a 
[Illustrated] 1 - 2 
Plinia marginalis Schmidt 1919f: 381 Nom. nov. pro Plinia ampla 
Lallemand [1912] [nec Ptyelus amplus Walker 1851] [Described, 
comparative note, catalogued] 3 
P[linia] marginalis Pendlebury 1930a: 109 [Listed] 4,5 
Plinia marginalis Lallemand 1932d: 177 [Listed] 6,7 
Localities: 1 Java. 2 Perak. 3 Sumatra. 4 Siam. 5 Malaya. 6 Malay Peninsula. 
7 Langkawi Islands. 
marginalis var. ochracea Schmidt 
[Plinia marginalis\ ochracea Schmidt 1919f: 382 [n. var.] 1 
Localities: 1 Sumatra. 
nigrifrons Schmidt (var.). See Plinia ampla var. nigrifrons Schmidt. 
ochracea Schmidt (var.). See Plinia marginalis var. ochracea Schmidt. 
pilosa Distant 
Plinia pilosa Distant 1909j: 174; PI. X, Figs. 12, 12a [n. sp., illus¬ 
trated] 1 
Pl[inia\ pilosa Schmidt 1919f: 381 [Comparative note] :382 [Notes, 
catalogued] 
Plinia pilosa Lallemand 1932b: 170 [Listed] 2 
Plinia pilosa Lallemand 1932c: 175 [Listed] 3 
Plinia pilosa Lallemand 1939e: 101 [Listed] 2 
Localities: 1 Southeastern Borneo. 2 Borneo. 3 Northern Borneo. 
punctipennis Schmidt 
Plinia punctipennis Schmidt 1919f: 380 [n. sp.] 1 :381, 382 [Com¬ 
parative notes] 
P[linia] punctipennis Pendlebury 1930a: 109 [Listed] 2 
Localities: 1 Sumatra. 2 Malaya. 
