INDEX. 
Heteronycha—Continued. Fage 
grossbecki Dyar and Knab____- 48, 81 | increpitus Dyar (Aédes)__..______- 
hexodontus: Dyar, 5 = 47,59 | increpitus Dyar (Heteronycha) -___ 
hirsuteron Theobald__----_-_~_ 46, 61 | incriminator Dyar and Knab (Culex) — 
idahoensis Theobald_—-_---__~ 46,61 | inezorabilis Walker (Culex) ------- 
iImpiger) Walkerwas22U4_=s25. = 47, 63 | infirmatus Dyar and Knab (Aédes)_ 
increpitus LDyaTts es aes se a 47,73 | infirmatus Dyar and Knab (Hetero- 
infirmatus Dyar and Knab___~ 47,50 31 YC Un Gi) as nee Ss 
intmuidens pyar! 22 2) tte eae 46, 54 | innwitus Dyar and Knab (Aédes)_—-_ 
iridipennisyn: gS ph Aes Hate ses ee 55 | inornatus Williston (Culex) __--____ 
lazarensis Felt and Young__-- 47, 65 
feuconotips Dyarh=s.)—=-2e ee 47, 57 
Masam ae wy ae ee 47, 67 
MELNCULALON Diya = — ease ee 47, 75 
THURLES Sse ae Soe YB Be ha oes it 48, 79 
MISSissippil} Dy ansasa> — = >==* 47, 77 
mutatose Diya es. ee ee 47, 73 
nearcticus Dy arttas aoe. ous 1. 48, 84 
niphadopsis Dyar and Knab___ 47, 65 
DAlUStriseD yar — te Se ee 48, 80 
pionips, Dyarij=-s4--" ==5-4- 8 47, 68 
PLOWS Dyan] i 22s eee 47, 69 
Dullatus?Coquillettass =.= <a 46, 53 
punctodes sDyars 2] 2- = 46, 55 
punctors Kirby = yee 47, 56 
riparius Dyar and Knab____-_- 48, 80 
spencerii Theobald_-——.----~_- 46, 60 
squamiger Coquillett_________~ 48, 81 
Stintulans WW ialker 2-2. = a 8 se 47, 76 
tahoensis; POvars 3-32 > 4 47, 67 
theleterwDyar==== 222 = 5= a 47, 52 
thibaulti Dyar and Knab___-_~ 48, 82 
tormentor Dyar and Knab_____ 46, 50 
trighurus¢ Dyan sas t= 3 
trivittatus) Coquillett=_———- 47 
hexodontus Dyar (Aédes) -_____--__ 45, 59 
hexodontus Dyar (Heteronycha)____ 47, 59 
hirsuteron Theobald (Aédes) ~----__ 44, 61 
hirsuteron Theobald (Culex)----_-~- 61 
hirsuteron Theobald (Heteronycha)_ 46, 61 
homoeopas Dyar and Ludlow (Mela- 
ENC) GOTO BAN) a a as 
homoeopas Dyar and Ludlow (Culex) 10, 14 
horridus Dyar and Knab (Aédes) —_-_ 36 
horridus Dyar and Knab (Janthi- 
EOS 0199 29) en ee 36 
horridus Dyar and Knab_ (Psoro- 
1) ea Ef) | eee ee ee ge, ee eee eae 33, 36 
Howardia Theobald, not Dalla Torre_ 101 
howardii Coquillett (Psorophora)__ 33, 35 
Howardina, Theopald 22 41 
Hulecoeteomyia Theobald_____-____ 42 
hyemalis, Witch ((Oulex) —2---=-———- 103 
HOST OLOM ids DY Al sae 5 
idahoensis Theobald (Aédes)_______ 44, 61 
idahoensis Theobald (Heteronycha)_ 46, 61 
impatibilis Walker (Culer)__--_-__ 95 
impatiens Walker (Culex) --_______ 28 
impaitens Walker (Culiseta)_~-____ 25, 28 
(IMeIcpr, groups of Heteronycha___ 47 
impiger Walker (Aédes)___-_______ 45, 63 
impiger Walker. (Culex). % 
impiger Walker (Heteronycha)____ 47, 63 
implacabilis Walker (Culex) ----_- 56 
incidens -Chomson (Culex) 2— 2. _ 27 
incidens Thomson (Culiseta)—-__-_ 25, 27 
inconspicuus Grossbeck (Culex) ____~ 51 
inornatus Williston (Culiseta) ---~ 
intrudens Dyar (Aédes)—~------____ 
intrudens Dyar (Heteronycha) --_~ 
firidipennis n. sp. (Aédes) —____--__ 
iridipennis n. sp. (Heteronycha) —___ 
Tsostomyia Coquillettz--—__._____— 
Jamesia. Christophers =-<2—— ——-—- —_ 
Janthinosoma Lynch Arribalzaga, sub- 
genus of Psorophora__________ S25 
arribalzagae  Giles=—_-——_____— 
columbiae Dyar and Knab____~ 
cyanescens Coquillett _________ 
discrucians Giles, not Walker__ 
discrucians) (Walker- 2222s 
floridense Dyar and Knab______ 
horridus Dyar and Knab_____~- 
mexicanum, Blanchard, not Bel- 
SayL Dyan and sknap= ss. 
Savini heopaldy = as ase 
teranum Dyar and Knab______ 
jugorum Villeneuve (Culex) ~_____ 
kelloggii Theobald (Culex) 
Keerteseia. Theobald == —— ee ee 
Kangiavtheopalde sso a Se 
kkounoupi Brullé (Culer)__--______ 
lachrimans Dyar and Knab (Culex) _— 
lactator Dyar and Knab (Culex) ___ 
lactator loquaculus Dyar and Knab 
(Oe ean) a aE en a Se 
Lasioconeps Theobald —.~-—_----___ 
lativittatus Coquillett (Culex) ~__~ 
Laverania Theobald (not Grassi and 
Heletti)i— oe 2 ae = ee a 
lazarensis Felt and Young (Aédes)_— 
lazarensis Felt and Young (Culex)_ 
lazarensis Felt and Young (Hetero- 
Lepidoplatys Coquillett____________ 
Hepidosia Coquille tte ee 
Lepidotomyia Theobald____________ 
Leslieomyia Christophers 
Leucomyta Theobald ——__- 
leuconotips Dyar (Aédes)_~-____-~ 
leuconotips Dyar (Heteronycha)___ 
leucotelus McCormack (Culex) —~_--~- 
lewisi Ludlow (Anopheles) —__----- 
lithecetor Dyar and Knab (Aédes)_— 
Lophomyia Giles 
Lophoscelomyia Theobald__-_____-_ 
loquaculus Dyar and Knab, subspe- 
eles of Ouleg lactator ——— 2 
lowii Theobald (Uranotaenia) ~______ 
luciensis Theobald, subspecies — of 
Stegomyia fasciata______________ 
lutescens Fabricius (Culev) --_-_-~_~ 
