e. UZEL. MONOGRAPHIE DER ORDNUNG TH YS AN OPTER A. 
jmenem Tlirips tabaci z Besarabie popsal, a kterou mu tento take poslal. Tez z Hol- 
styna od L. Seifert a ji obdrzel. Pergande mysli. ze tfasnenka Tlirips tabaci dostala 
se s cerstvou zeleniiiou z Evropy do Ameriky, kdez se pak velmi rozstrila. — : Poda- 
vame zde ony Pergandem vylknute znakv toho druhu, ktere popis Lindemanuv z r. 
1888. (C. 158.) doplnuji: 
(Tlirips tabaci Lindem;) »Color pale yellow, the.thorax somewhat darker; sides 
of thorax and an elongated squarish spot on the meso-nolum more or less distinctly dusky. 
Abdominal segments marked with a rather broad, darker, or lighter dusky band poste¬ 
riorly. . . . Antennae and legs pale dusky, with tip of tarsi somewhat darker. Wings 
faintly yellowish, their fringes and bristles dusky.Head about as broad as long, and 
transversely striated. Pr o thorax longer than broad, slightly narrowed in front; its 
anterior and posterior angles rounded, and provided with two backward-directed diverging 
spines at each posterior angle.« 
Tlirips tabaci podob;i se znacne memu druhu Tlirips communis , rozeznava 
se vsak od neho tvarem prothoraxu, jenz je die Perganda dels! nez sirsf, kdezto 
u druhu meho pravy toho opak se shledava; mimo to ma T. tabaci zadnf okraje clanku 
abdominalmch zdobeiie nahofe sirokou tmavou stuhou, cehoz u druhu Tlirips communis 
riespatfujeme. 
— 4G0 — 
