452 Transactions. 
Genus Hitara Meigen. 
Anterior protarsi of male usually enlarged ; proboscis not longer than 
but about as long as head-height; vein Sc meeting costa; К, and К 
branching ; metapleurae bare. 
TABLE OF SPECIES. 
" Thorax tawny, with indistinct darker stripes ; сосна brownish- 
yellow, the posterior margin of each segment tawny ; genital 
1 ызааны of 3 nearly as bag. as od : еа of Body, Bo 
g flavinceris n. sp. 
2 
Thorax not tawn: эту; greyish or blackish speci ies 
2f Altogether e са or greyish iue with yellow legs 3 
2) Blackish s jes p 5 
3f Altogether а в cinereous littoral species : length, 2.25 mm. .. qhilpotti. 
l Body greyish, legs yellow .. - i Bi 
Wings tinged with yellow AE ix .. 2 smithii. 
4{ Wings clear; a jong genital appendage yx 2i .. d vector n. 8р. 
Б Wings tinged with bro s 6 мА 6:9 
1 Wings hyaline i2 7 
ra ope -bodied fy; ус "without genital appendage ; POR 
| A small fly; 2 with a short genital “appendage ; ; length, 4mm. J seoalis n. 8p. 
Genitalia of 4 distinct, recurved o ro e abdomen, but 
1 without сана не Кай , 9 < littoralis n. sp. 
Genitalia of ғ with a distinct appendage ; length not less than н 
9% 
Genita tal appendage short ; length of body, 5-5 m hudsoni. 
veces о nearly as long as body ; v h of bod; А : 
x T = p 2 y 4 dracophylli n. sp- 
Provisional Table based on аваад » 
1 § Two pairs of scutellars —.- f 2 
& At least three pairs of scutellars 3 
a aaa | н rial iud: strong ; “dorsoventral uniserial a 
strong (fig. 52); occipitals in tw , the two нен 
опев сее pe outstanding (fig. fumosa.t 
2 | Acrostichals a ; dorsocentrals biserial (2), the inner rues 
2 | Pt pi the outer irregular in size (fig. 55); 
| E weak, in two rows, three on each side of vertex 
Air. s (fig . 54) fossalis n. 8р. 
Б scutellars ; ; acrostichals weak, forming at least 
ce 
1 
e» 
ie 
$E 
M 
- e 
a 
2. 8 
E 
|; dorsocentrals uniserial, terminal ones outstand- P 
Mcr neci weak (fig. 57) .. smithii. 
hree pairs of . 4 
evil dorsocentrals weak, biserial (fig. 49); occipitals in 
three rows, the outer triserial, weak but for two strong 
orbitals (one of which is a vertical) and one strong me 
vertical us each side (fig. 48) . vector n. 8p. 
Four pairs of scutellars and sometimes a pair of disca ds x 
Acrostichgls absent; dorsocentrals unise iml = but ending 
posteri — 2 a strong Nace ; е O апа teat, 
souteliars S ME Да e 49; occipitals Fak, in four 
ГА isa at с 
ef se seutelars v cal sometimes a pair of ГА resent zn 7 
6 Beuta rs uniform, n "occus presen tr н, Р flavinceris n. Р. 
| А metimes present marginal sc tel- 
lars, except weak apical. pair, uniform ; доганы pisei 
i prts in a pair of large bristles before scitum 
E: scutellars . 
Е rs of scutellars; acrosti ticha 18 weak, in at least four 
( 
51 
littoralis e sp. 
dracophylli n. 8р: 
Apical a soutellans | we veak, =e pre- apicals outstanding ; no disc 
orsocentra Ста аі 
bristles xiu. Mie po с м орде re ing hudsoni. 
ow ada MN ilpotti is not included. 
и Ki is doubtful if H. fumosa belongs to this genus. 
