A. Short Explanation of the TABLES. 
“¢¢ Fine hairs growing on its body. 
dd Its eyes. ¢ Its probofcis. 
Ff Mts firft and fecond pair of legs. 
gg eg Its anntenz or horns. bh Its wings. — 
7 The laft pair of legs lying between the an- 
tenne. 
kk The rings of the body. 
FIG. XX. 
The Butterfly produced from the forgoing Chry- 
falis, drawn after nature. 
PrlsGay XT: 
A micrcofopical View of the fame Butterfly. 
aa Theantenne. 64 The probofcis. 
cc The upper pair of wings, beautifully co- 
loured. 
dd The lower pair of wings, for the moft part _ 
covered with feathers. 
ee Three white hairs, like thorns, growing 
on the hinder legs. 
TSA Bo OMEWs 
A fhort explanation of the figures ferving to il- 
luftrate fome of the foregoing hiftories. 
Gale 
The manner in which the Fly lays its eggs, with- 
in the leaves of the common Thifile ; which eggs 
. afterwards produce Worms. 
WE GC nolb Udita banda, 
Lhe Tubercles or Warts of the finging Nettle, 
with the Worms and Nymphs found in them, 
and the Flies produced by the faid Nymphs, in 
four Figures. / 
Pot.G. dh 
-# Some excrefcencies growing on the ftalk. 
5 Some tubercles of warts of the fame kind, 
on the nerve of the leaf, and on the rudi- 
ments of the young leaves. 
¢ Others growing irregularly on the leaf, 
F IG. Il. 
d@ The Worm found in the tubercles of the 
Nettle, of its natural Size. 
e A microfcopical View of the fame, fome- 
what broader in the middle. 
JF A fine or flender {nout projecting from its 
extremity. : 
g Fine hairs growing on its body. 
FIG. IV. 
b The Nymph magnified to a greater fize, 
with very large eyes in its head. Here are 
oad 
lini 
likewife to be feen its horns; legs, witigs and 
abdominal rings. 
7 Its little tail bent backwards. 
FIG. V. 
k The Male Fly of its natural fize. 
FIG. VI. VII. and VIII. 
The downy excrefcencies growing upon Oak trees, 
with tittle hollow bags or tubes, and the Flies 
engendered and ving in them. 
Bele. Vi, 
aaa The circumference of the downy ball 
or globe, after its natural condition. 
b The ftalk fupporting it. 
c An Oak leaf growing out of the middle of 
the ball. 
Bee Grae Vili 
d Bags or tubes, within which the Worms 
turn into Flies, and in whofe circumference 
the downy hairs of the ball are principally 
_ rooted. 
| ade ied Cds 
¢e Little holes, which the Flies gnaw in the 
downy fubftance in order to efcape out of 
their cells. 
end oa a VALI 
J The Fly itfelf of its natural fize, 
EATS Se Xen ane els 
The fpongy tubercle of the wild Rofe: The fame 
laid open in the middle: Laftly, the Flies bred 
in it. 
Bel Gia 1X, 
aa Knobs and inequalities of the tubercles, 
b The ftalk fupporting it. 
BeleGrir& 
¢ A feétion thro’ the middle of the faid tubercle, 
fhewing the cells in which the Worms grow 
to be Flies. 
FIG. Xt. 
d The firft {pecies of Fly that iffued from the 
faid tubercles, with a pretty thick body. 
e The other fpecies of the bifeta, or two haired 
kind. 
FIG. IX. 
f Round holes knawed by the Flies in the 
{fpungy tubercle, in order to get out of their 
cells. . 
O FIG, 
