\'ol. XX vi] ENTOMOLOGICAL NtWS. 119 



BiBLlOCtAPHY. 



Th« following titles include all of the lists of Midiigan Lep- 



i<l known to the writer. Many scattered references to 



ii 1 spedcs taken in the state occur in the literature but 



arc omitted here. 



Aaams. C. C igofli AnaotatiMis oa CcrUtn Itlc Royalc Inverte- 

 brates. An Ecological Snnrejr of Isle Royale. Lake Superior. Report 

 of the Sutc Board of GcologiaU Survey of Michigan for igoB, pp. 

 367-277- 



NtwcoMa, W. W. 1904. Some notes chiefly on the scarcity of 

 Michifpn Rhopa l oc c ra in 1903. EnL News. i$:9o^x&. 



Ibid. 191a. Check-list Michigan Lepidoplera. I. Rhopalocera (Tiut- 

 tcrflirs). Fourteenth Report Mich. Acad. Sci, I4:a66-2ja 



Isto. 1913. Check-list Michigan Lepidoplera. II. Sphtngidar 1 nawK 

 Moth«) Fiftrmth Report Mic^ Acad. Sd.. 15: 213-214- 



I'rr ■ 1901. Insect and Animal Life on the Upper Pentn- 



»ula i •. Mt Station. First Report of the Upper Pentnsub Ex- 



pcrintent Station for the year t9oa Michigan State Agricuhural Col- 

 IcRc Kxprriment Station. Bull 186^ pp. aft-42. 



Kt-Tiiv)!(. A. G. 190S. Spiders and Insecu from the Pbrcupine 

 Muuntaint and Isle Royale. Michigan. An Ecological Surrey in 

 Northern Michigan, prepared tnder the direcikm of Chas. C Adams. 

 Report of the State Board of Gcofegical Survey of Michigan for the 

 year 1905. pp. 100-1061 



Wotoorr. R. H. 1893. The Bolteriks of Grand Rapids. Michigan. 

 Can. Ent. 25:98-107. 



Sjnnpetmm corruptum. a Drafonfly, at a High Altttodt (Odon.). 



I am taking the liberty of sending you a dragonfly which I thouRht 

 might be of interest on aoeomt of the altitude at which it was taken. 

 I was giving a course in bMogy at the summer schcx>l of the State 

 riii\rrsity and one of my pupils. Miss R o s a m o n d Uttle. of Ltmon. 

 Colorado, took this specimen when we were ascending Arapah«e Peak. 

 July iS. 1014. It was a surprise to us to find a dragonfly at this ahi- 

 tr •« ft). It was doubtless carried up by the strong wind cur- 



I one of the subaipine lakes below. Though a common spe< 

 IKS. i thought that the altitude record might be worth while. — Ells- 

 woKTM KrrucL. Hast Side High School. Denver, Colo. 



(The specimen sent by Mr. Bethel was a female. There is a record 

 by Dr. Henry homier of this species at 11.000 feet, at SOvcr Lake. 

 Cok>rado.— En.1 



