56 THE BUTTERFLIES OK SWITZERLAND 



P. Delius, /vs-/^ (Plia^bus, I'nunwr) ; Crimm. Fd. pit. 



Saxifrofia arj/ides and Sciniicrriniiii iiioiitajuiiii. 

 2 with fewer and shorter hairs on body than S ; abdominal 

 sac brn. and horny. 



Dist. Char. grd. coh up.s. creaiinj wh. ; antenna- annulated : gen. 

 at least one red costal spot up.s. f.w. 



Log. Not rare, but local ; found esp. by the side of Alpine 

 streams. Not in the plains nor on the Jura, also wanting in the 

 highests Alpine Iocs. : gen. from 4500ft. to 8000ft. ; vii.-viii. On 

 the heights of Glarus and St. Gall [l-'n-n) : Parpan, vii. /80 ; 

 Pratigau, vii. /Hi {Tiitt); Pont de Nant, vii. 18/22 {HI.); between the 

 Diablerets and the Argentine, vii. /02 [Mum) ; all the lateral valleys 

 to the left of the Fihone between Brig and Martigny ; r.//., Evo- 

 lena, vii. 11/98 {FLeinyiKj) ; Col Torrent, viii. b. /99 {Tutt) ; Col 

 des Vaches, Zinal, viii. 1/98, ab. on marshy grd. (li.-Brn.) ; above 

 5th Refuge on Siraplon Road, vii. 9 and 12/01, ab. (HV/.) ; also 

 the Gemmi {Far.) ; Oberalp See viii. e. /95 {('Jip.); Anderniatt, vii. 

 m. /86 {Jom:^) ; gen. in the valleys of the Engadine ; c//., Pon- 

 tresina, vii. /88, &c. {Lnin.) ; Guarda, vii. 22-31, 1900 ; upper 

 marshy pastures of Val Tiioi, vii. 1900 {(.'hp.) ; &c, {v. ivfra). 



Chamonix; Mt. Cenis {Kane); slopes of Mer de Glace, Lavancher, 

 viii. in. /02 ; Le Lautaret, viii. 5/96; Larche, viii. b. 1900; Abries, 

 viii. m. 1900 {Tutt) ; above Yinadio, vi. e. /92 {'Sorria) ; Petit St. 

 Bernard — La Thuile, viii. b. /98 ; Cogne, viii. m. /94 (2'//^^) ; 

 Madone des Fenetres, vi. 28-vii. 7/99 {Lani/) ; Campiglio, vii. 

 /95 {Lmn.) ; Stelvio {Fre;/). 



Directions of Yar. (a.) size of blk. and red spots. 



(b.j spots f.w. joined together, constituting : 



ab. ? Herrichii, obt/i. 



(c). eye-spots h.w. joined by blk. streak 

 constituting ; 



ab. $ Cardinal, < >bt/i. .- in wh. the eye-spots are also v. large. 



(d.) absence of wh. pupils to red spots. 



(e.) occasional entire absence of red from f.w. 

 ab. Inornata, II A. 



Log. C. in the Engadine, c;/., Sertigthal (N/o/ycr) ; also Simplon 

 occasionally, c.//., vii. 9/01 (TlVt.) ; etc. 



(f.) occasional absence of red from one or 

 both spots h.w. 

 ab. Leonhardi, Fuld : wh. has h.w. only slightly marked. 



Log. Upper Engadine [lii'ild) ; not rare in Gadmenthal {Christ) ; 

 Simplon {lliit-wr). 



(g.) increase in number of red spots culmi- 

 nating in : 

 ab. 2 Hardwiokii, Kane (Ruhrsi, Christ); wh. has three on outer 

 costal blotch up.s. f.w. and distinct wh. ante-marg. band, h.w\ 



