Notes oil Itidi(\iui Drafionjiirs. \{Y.\ 



Lagrange Co., Juno 17. 1917; outlet 

 4, 1917. 



94. iSomotocJilora Uncaris Hajien 

 Flat Creek in Wells County again ii 

 inorly taken on the same creek. soeni> 

 seen since 1913. 



95. l^nuiatochJora icnchrosa Say. Tliis. like Conlulri/nstcr ohlifiiiiiH. is 

 another species wliich lias not been taken in Indiana since Say's time till 

 it was taken on July 6. 1919, at Devil's Hollow. Ahoite Kiver, Allen County. 

 The two males seen and cai^tured were hovering and flying about little 

 jMidls in a very small creek flowiiii,' in ilie dense shade of small timber. 

 This little creek, about eighteen inches wide, evidently spring fed, is a 

 right hand tributary of the Ahoite Kiver, near the upper end of Devil's 

 Hollow. 



96. TAhcUuJa cyavca Fabricius. Creek and swamp five miles east of 

 Lagrange. Lagrange Co.. June 127, 1920. 



99. LibcUiila luctiKisii P.uiiiieister. Sliriiier Lake. Whitley Co.. Sept. 10, 

 1917. 



101. LihcUula quadriindciihita l.iiiiie. Tliice miles east of Ontario, 

 Lagrange Co., June 17, 1917. 



104. Plathenti.s hjOia Driuy. Devil's Hollow. Ahoite River, Allen Co.. 

 July lo, 1919; creek and swamp five miles east of Lagrange. Lagrange Co., 

 June 27, 1920. 



105. Pcrlthemis teticm Say. Uound Lake. Whitley Co.. August 25. 191S. 

 112. Si/mpetrum 7-nhici(]i(liiluiii Say. Salanionie River. Huntington Co.. 



August 5. 1917. Along the interurban railroad north of Bluffton. between 

 the Wabash River and the Clover Leaf railroad, is a long shallow pond 

 formed by excavations along the interurl>;m ^rade. .Vhout this pond occur 

 numbers of the yellow-winged form of nihicinnlHlinn. once regarded as a 

 si>ecies under the name as-slmilatum. On Sept. 1:5. 1914. the following four 

 species of Fiympcirum were tiying at this pond: nmhiguum. ohtrusum. riihi- 

 ciindiilum and vicinum. Obtrumim and rulnciiudHJum were about in 

 equal numbers and were much more numerous than the other two. Of 

 fifteen males and two females of ruhiriiiKlHluin' taken, all but one male 

 were of the yellow-winged form. On Sept. 2. 1917, ten males and three 

 females were taken at this .same pond. Of these males two had clear wings, 

 five were yellow winged and three were intermediates. All the females were 

 yellow-winged. At some deep partially shaded gravel pits about a quarter 

 of a mile distant, foni- males taken the same date were ;ill clear win.ged. I 

 have noticed at other i>laces than this intenuban pond that the yellow- 

 winged form occuned about shallow warm pools or was seen late in the 

 season when ponds were at low water stage, and I believe thei'e is some 

 relation between light or warmth, or both, in producing this color form. 



115. Pachinlipht.r loiif/iix'iniif! Hurmeister. Creek and sw;iinp live miles 

 east of Lagran.ge, Lagrange Co.. June 27. 192(1. 



117. LcucoThiiiid inldcta Hagen. Creek and swamp live miles east of 

 Lagrange. Lagrange Co.. June 20 and 27. l!t-J(). 



119. Cclifhcmis cixuiiiid Drnr.v. One male and one female of this siK'cies 

 :ind a single female of c. ( lisn. all the speciiueiis seen, were taken along tiie 

 Wabash River in Wells County, August 2(1. 1!>17. The day was verv windv 



