AQUATIC INSECTS IN NEW YORK STATE WEBS 
gg Inferior appendage of the male not wid- 
ened at tip; the proximal tooth on inner 
margin of each superior appendage little 
larzer-than-the distal One... 2... 5.6.66. disjuncta 
daa Inferior appendages of the male longer than the 
superior, and bent inward and tufted 
NWT GL OE WG eS igersB 60S er 2 6 ee inequalis 
Here are the differences observed to exist between the nymphs 
of the species I have reared. 
Nymphs 
a On each side of the mentum five to six raptorial 
setae [pl.14, fig.c]........ forcipata and rectangularis 
aa On each side of the mentum normally seven raptorial setae 
b Length when full grown about 31mm............ unguiculata 
and uncata 
bb Total teneth when grown about 37mMM............0e8eeees eurina 
TST) SOS NG 0G COMmeenie fy dis jlmMeta) vie i lax 
and inequalis 
Lestes eurina Say 
1839 Lestes eurina Say, Acad. Nat. Sci. Phila. Jour. 8:36 
1861 Lestes eurina Hagen, Synopsis Neur. N. Am. p.70 
1891 Lestes eurina Scudder, Psyche, 6:66 
1893 Lestes eurina Calvert. Am. Ent. Soc. Trans, 20:229, pl.3, fig.14 
1895 Lestes eurina Calvert. N. Y. Ent. Soc. Jour. 3:42 (listed 
from Dobbs Ferry) 
1900 Lestes,eurina Williamson, Dragon Flies Ind. p.256 
1901 Lestes eurina Davis, Nat. Sci. Ass’n Staten Island. Proc. v.8, 
no.3 (not seen by me) 
1901 Lestes eurina Needham, N. Y. State Mus. Bul. 47, p.518 (men- 
tion of its habitat and associates) 
This large and handsome species was common at Saranac Inn 
about the edges of all sphagnum-bordered ponds, where it was 
associated with L. uncata and L. unguiculata, and 
with other genera. I bred it there on June 20, 1900, and again 
at Lake Forest IlJ., where it is rather uncommon, on June 12, 
1901. 
Lestes congener Hagen 
1861 Lestes congener Hagen, Synopsis Neur. N. Am. p,.67 
1898 Lestes congener Calvert. Am. Ent. Soc. Trans, 20:229, pl.3, 
fig.15 
1895 Lestes congener Calvert, N. Y. Ent. Soc. Jour, 3:42 (listed 
from Lake St Regis) 
1895 Lestes congener Kellicott, Cincinnati Soc. Nat. Hist. Jour. 
17 :200, 202 
1899 Lestes congener Kellicott, Odon. Ohio, p.15, fig.17 
1900 Lestes congener Williamson, Dragon Flies Ind. p.256 
