rw S eS 
The thanner of their copulating 
ter 204; 
Die three days after they have laid their eggs. 
132 
Pots 
229, 187. Of the male 132. le 22 tees 
genital parts 139. Of the female’s ovary and dua. 
lead diiey Boye) 
SKIN, the change of it common to all infects. 174, 
STAPHILINUS, its defcription, and various {pecies : 
belongs to the third order of changes. 125 
STAGS, if caftrated when young, their horns will never 
grow. 150. ‘Their horns enclofed by aperiofteum 64 
SWALLOWS, fly near the earth, and follow the courfe 
of the Sun, in order to catch infects, which are their 
food. Develo g25 0 24. 
T 
"TADPOLE, belongs to the fecond order of changes. 
easy 
‘The true Nymph of the Frog. 9 
In what manner and time it changes its fkin. bid. 119 
‘By what aliment nourifhed. ibid. 105 
Its external parts. idid. 115, and following pages. 
THISTLE, COMMON, how the Flies perforate, and 
lay their eggs in it. 1bib. 89 
‘TEETH, in a human abortion of fix months old, were 
vifible, but membranaceous. 18 
In Men and Beafts, compofed of innumerable {mall 
filaments. 65 
‘TOUCH-ME-NOT, an herb, in what manner the pores 
of it contract. 129 
TICK or Ricinus of Aldrovandus ; the Author does not 
not know what order it belongs to. 26 
TARANTULA belongs the firft order. 20 
‘The power of Mufic in curing the effects of this InfeCt’s 
bite, is looked upon as a mere fable in Italy itfelf, 
and is no better than an impofition ufed by beggars 
and vagabonds. 25 
TEREDO loves bread is 
"FORTOISE has two kinds of bones. 62 
Tt is neceflary that when it lays its eggs, the futures of 
-the fhell fhould open, 2b. Sutures of its fhell very un- 
common. ‘ } ib. 
TETTIGOMETRA, what. 96 
‘TUBES teftaceous defcribed, 68. Different kinds of 
them belonging to thofe of water Infeéts curioufly con- 
ftrudted, P. Ul. 102.  "Thofe of Worms equally cu- 
rious, ib. IOI, 102 
TURBO defcribed, 166. Small water Turbo, 82 
Small Turbo found in the bark of the Willow, with 
_ its fhell convoluted in manner defcribed, 168, 169 
. ‘TRANSFORMATION or Change, what the Author 
intends thereby. 2 
Ww 
ws confifts of globular particles, 162. How made 
by Bees unknown, P. II. 208. True Virgin-wax 
what ; that commonly fold in fhops is not fuch, 165,166 
WATER Fowls devour fith head foremoft, 196. How 
they prepare their wings that may refift the water, 154 
WEARINESS, how occafioned, ee hoya) 
WORMS, how they move themfelves in little Cells made 
of dry wood. i hla ls a 
WASPS belong to the third order of changes, 121. Suffer 
a great number of females in their nefts, and why, P.-II. 
189, 190. ‘Their ftings and poifon-bags, fome parts of 
them defcribed, 74. 197, 198. Spinal marrow runs 
thro’ the common duéts of the ovary, 73. 204. Their 
eyes, 7b. 215. Ovary and oviduéts, 7b. 203. Egos, | 
2b, 205. Probofcis how formed, ib. 196. . Glue-bag, 
and its veflels, 7b. 204, “Tafte and ftrength of their 
poifon, 205. Males feem to bufy themfelves about their 
offspring, P. II. 190. Species and defcription, 121, 230 
Wafp called Ichneumon, 122. Solitary of Mouffet 
belongs to the third order of changes. 121 
WILLOW ferves to breed a great many Infeéts, P. 11. 83 
Its juice like honey, 173. _ Its leaves defcribed, 
with their three coats and their veflel, P. II. 75, 88 
Their tubercles or warts containing Infets, 23. 83 
The Worm of thefe warts without feet; its external 
parts, efpecially its teeth and their ufe; its very fmall 
egg ; Nymph belonging to the firft mode of the third 
order, and its confpicuous limbs; the Beetle produced 
from it, and its parts, 7. 83, 88. Another fpecies of 
Worms. changing to a Fly, 7. 85. Tubercles how 
produced, 72d. 80,81. ‘Their fituation, conftruction, 
different forms, internal conftruCtion, colour, fituation 
on different parts of the leaf, fize and contents, 7. 75 
Alteration in them when the Caterpillars have iflued 
from them, 7%. 78,79. ‘The ege contained in thefe 
tubercles; the different fizes of it; its figure, colours 
variety of fituations, without any adhefion; manner of 
receiving nourifhment ; its increafe ; how buried in the 
tubercle, 7b. 76, 80. ‘The Caterpillar iffuing from the 
egg, ib. 77. See Caterpillar. The Fly, fee Fly. 
Various other Worms and Animalcula. $2, 83 
Rofe, what and whence produced, Pies 
Worm bred in it, with the Nymph and Fly of faid 
Worm. wb, 85 
WOOD-LOUSE, fee Afellus. 
WOLE-BEE defcribed, two {pecies. Poll 224, 228.” 
WORMS are not changed into Nymphs, but become 
Nymphs by an accretion of their limbs. e 
Even in this ftate exhibit the difpofition of parts obferv- 
able in the future Nymphs and Flies, 7. and really 
contain in a growing ftate all the limbs of their future 
Infects. 13 
In what manner they are gradually changed into other 
Infects. ) ibid. 
Are never transformed into other animals, but contain 
limbs growing under their fkin, which afterwards fud- 
denly appear on their throwing it off. 17 
‘Tho’ diftinguifhed into males and females, never copu« 
late as long as they remain in the Worm form. 27 
How they outlive the winter. bee ll bes ey. 
Very often more vigorous than the Infecéts produced 
from them. ibid. 
A fingle one, or many of them fometimes live, and turn 
to Nymphs within the body of a Caterpillar, another 
Worm, ora Chryfalis. Pill. 26 
‘The Author can fhew the future infe& in Worms, that 
have not as yet attained the Chryfalis ftate. 7 
Worms, their feet never turned to their back, at the 
time of their change. 17 
The manner in which fome of thefe without feet 
live. IE 
Water-Worms, living in tubes, without legs. PP. ID. 
IOI, 102 
Feeding on Cabbages, without legs, belong to the 
fourth order of changes. Ps Thee as 
‘Their change into Nymphs and Flies. P. Il. 97 
Frequenting Thiftles, making ufe of their excrements,_ 
and caft off {kins, worked up together, as a covering, 
and their Beetles. Sie P. Il. 96 
Bred within tubercles that grow within the leaves of the 
faid plants ; their Nymphs and Flies. P. Il. 8g 
Carnivrous, belong to the fourth order of changese 
Pac. 
Haften and increafe the putrefaction of the flefh they 
feed on. P. sb ige 
Another fpecies of thefe Worms, that gnaw dry flefh. 
P. IL. 10x 
Called Earth Inteftines, belong to the firft order of 
changes. 27 
Ridiculous to imagine that thofe found in human and 
other bodies are produced from eggs taken in at the 
mouth. P. II. 69 
Bred in wood, how they move-themfelves in their cavi- 
ties. P. I. 8x 
Beautiful Beetles produced from Worms living upon rot- 
ten Wood, é P. IL. rox 
Frequenting Lilies, covering themfelves with their ex- 
crements and their beetles... P. I. 96 
Worms, frequenting the leaves of this fower, like the 
Cochineal worm. i ‘ 182 
Found in Hazel-nuts ; their origin and change. P. Il. 87 
Preying on the leaves of the Willow ; their large teeth, 
egg, Nymph; the Beetle produced fromit. P. II. 38 
Ged Dooce ad _ Werns; 
