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Indiana University Studies 
to 3.8 mm., the insects smaller than folii, distinctly larger than forsiusi. 
Figures 83, 97. 
GALL. — As described for the species; the colored bands rather dark 
and well-defined; the galls fairly large, up to 10.0 mm. in diameter. On 
the leaves of Q. pedunculaia and Q. sessiliflora. Figures 122, 130-132. 
RANGE. — England: Derbyshire, and near Watford (Herts) (acc. 
Rolfe 1883). Hastings (acc. Connold 1908). South Norwood (acc. Mul- 
ler 1870: 108). Kew (acc. Trail and Rolfe 1906). Lymm (acc. Cam- 
eron 1891). Worcestershire (acc. Fletcher 1880). 
Denmark: northern Bornholm, Nylarsker, Almindingen, Svaneke- 
Listed, and Hammershus (acc. Bayer 1909). Skelser Skov, Basnaes, 
Strbdam in Sjelland, Skelskor, Fulrendal, Stiznaes in Sjelland, and 
Bromme (Hoffmeyer in Kinsey coll.). 
FIG. 17. VARIETIES OF CYNIPS LONGIVENTRIS 
Possible extensions of known ranges shown by shading. 
Belgium (Van Segvelt acc. Darboux and Houard 1907). 
France: Alengon (acc. Houard 1915) . Lorraine (acc. Liebel 1892) . 
Petites-Dalles in Seine-Inf. (acc. Kieffer 1899). Royat and Lyon (acc. 
Tavares 1928). 
Germany: Danzig (in Mus. Comp. Zool.?). Near Segeberg, Eutin, 
Kellersee, Liitjenburg, Neustadt, and Niendorf (acc. Jaap 1927). 
Nassau (acc. Schenck 1865). Schleswig (acc. Adler 1881). Freiburg 
i. B. (acc. Rossig 1904). Solingen (P. Eigen in Kinsey coll.). Zehlen- 
dorf (acc. Hedicke 1915). Briselang near Berlin (Braun acc. Hierony- 
mus 1890). Gartzer Schrey an der Oder (acc. Hedicke 1917). Berlin 
(gall ex Forsius in Kinsey coll.). Near Mittenwalde (acc. Hedicke 
1922). Clessin in Brandenburg (acc. Ross 1922). Zwickau, Halle, 
