Felgoroidea — Lophopidae 
29 
(Zool. Ser.) 2: 1-33; Pis. I- VII; PL 1 [Biology, life history, ex- 
ternal morphology, internal morphology, illustrated] 2 
1951 Pijrilla perpusilla Wade, Mem. Int. Soc. Sugar Cane Techn. 1: 
48 [Food plants, catalogued] 
1952 Pijrilla perpusilla Gupta, Proc. Sugar Technol. Assoc. India 
21: 144-147 [Economics] 9 13 
1953 [Pjrilla] perpusilla Box, List of sugar-cane insects 1953: 43 
[Parasites, food plants] 2 
19.54 Pijrilla perpusilla Muller, Beitr. Ent. 4 : 29, 53 [Dimorphism] 
Localities: ‘Bengal. ’India. ’Palawan. ‘Southern India. “Bihar. Wravancore. 
‘Northern Bengal. “Madras. ’Uttar Pradesh. ‘"Punjab. "Central Provinces. 
"Southern India. "United Provinces. "Orissa. "Bombay. "Bhopal. "Central 
India. 
protuberans Stal 
1859 Pijrilla] protuberans Still, Berliner Ent. Zeit. 3: 327 [n. sp.]‘ 
1893 Pijrilla protuberans Ivolbe, Einfuhrung in die Kenntnis der 
Insekten 1893: 142 [Xotes] 1 
1914 Zamila bjcoides [nec Walker] Melichar, Xotes Leyden Mus. 36: 
104 [Listed] 1 
1915 Pjrilla protuberans Melichar, Ann. Mus. Xat. Hungarici 13: 
348 [Described, key, catalogued] 1 Equals Zamila bjcoides Mel. 
[nec Walk.] :349 [Comparative note] 
1925 Pjrilla protuberans Baker, Treubia 6: 27(1 [Key] :277; PI. II, 
Figs. 3a-c [Xotes, illustrated] 2 
1928 Pjrilla protuberans Schmidt, Treubia 10: 132 [Catalogued] 1 
1930 [Pjrilla protuberans ] Schmidt, Wien. Ent. Zeit. 47: 118 [Cata- 
logued] 1 
1942 P[jrilla] protuberans Qadri and Aziz, Indian Jour. Agr. Sci. 
12: 883 [Listed] 
1950 P[jnlla ] protuberans Qadri and Aziz, Publ. Aligarh Muslim 
Univ. (Zool. Ser.) 2: 2 [Listed] 
Localities: ‘Java. ’Borneo. 
pusana Distant 
1907 Pijrilla] bjcoides [nec Walker] Distant, Ann. Soc. Ent. Belgique 
51 : 220 (1) [Food plants] 1 
1914 Pjrilla pusana Distant, Ann. Mag. Xat. Hist. (8) 14: 326 [n. 
sp.] 2 
1916 Pjrilla pusana Distant, Fauna of British India 6: 84 [Described, 
catalogued] 2 - 3 Equals Pjrilla bjcoides Dist. (nec Walk.) 
1916 Pijrilla] pusana Fletcher, Bull. Agr. Res. Inst. Pusa 59: 38 
[Economics] 1 
cm l 
SciELO 
10 11 12 13 14 15 
