334 CLASS VIII. 
Sp. Bombylius medius L., Bombyl. discolor, M1x., Monogr. Tab. 11. fig. 1; 
Bombyl. tricolor Guéir. Iconogr. Ins. Pl. 95, fig. 4, from Bengal. 
In the proper genus Bombylius the body is woolly; they hover over 
flowers, whilst they suck them, like humming bees (Bombi). According to 
Macuray the larve live upon larve of these bees; the pupe are found 
under ground. WeEstwoop, Jntroduction, U. p. 542. 
Nemestrina LatR. Antenne porrect, remote, triarticulate, with 
style elongate, setiform, terminal. Proboscis very long, at rest 
inflected under the body. Thorax not gibbous. Tarsi with three 
pulvilli. 
Sp. Nemestrina longirostris WiEDEM., Aussereurdp. zweifl. Ins. Tab. 1. fig. 5, 
GusrRin Iconogr., Ins. Pl. 95, fig. 7; from the Cape of Good Hope. In 
this species, and in most of the remaining, the point of the wing is di- 
vided into many cells (retiform); this is not the case in some others, 
which make up the genus Fallenta MEIc. 
Anthrax Scopout, Fasr. Antenne small, triarticulate, fur- 
nished with terminal style, mostly remote. Proboscis mostly short, 
sometimes retracted. 
a) Tarsi with three pulvilli. 
Hirmoneura WiepEem., Meic. Proboscis retracted. Anterior 
ocellus remote. 
b) Tarsi with two pulvilli, often little distinct. 
*) Proboscis longer than head. 
Genera: Mulio Latr., Corsomyza WiEpEM., Y’nica Maca. 
**) Proboscis short, concealed or subexsert. 
Genera: Lomatia Merc. (previously Stygia ejusd.), Tomomyza 
WIeEDEM. with antenne approximate. 
Anthrax Mric., with antenne remote. 
Sp. Anthrax morio, Musca morio L.; Anthr. semiatra HOYFMANNSEGG, 
Dumér. Cons. gén. s.l. Ins. Pl. 48, fig. 4; Cuv. R. Ani. éd. ill., Ins. Pl. 
168, fig. 2. Most of the species are exotic. ScH#FFER figures the larva 
and pupa of a species of dipterum that lives as a parasite in the nest of the 
mason-bee (Megachile). Die Maurerbiene, Regensburg, 1764, 4to. Tab. v. 
figs. 11, 12. WESTWOOD quotes these figures under Anthrax. 
B. Sete of Haustellum six (in females). 
Phalanx III. (Zabani Late.) 
Tabanus 1. Antenne porrect, triarticulate, with last joint 
divided into several rings, without terminal seta or style. Wings 
