A N I M A 
every where ciliated on the upper part, and the under part 
Jikevvife hairy. 45. The angulus, is long, more convex 
than mod of the genus, and divided by a kind of articu¬ 
lation in the middle ; the apex has fhort waving hair. 46. 
The (inter, is found in an infufion of old grafs : it is egg- 
fhaped or oblong; but it is of different fliapes at different 
ages, and fometimes has a rotatory motion. 47. The pax- 
illus, is found in fait water, and is long, full of grey mole¬ 
cules; the fore part truncated and hairy. 48. The vermi- 
cularis , is found in river water; and is pellucid in the fore 
part, with the hind part filled with molecules. 49. The 
melitcea, is found in fait water, but very rarely : it is ob¬ 
long, ciliated with a globular apex, and a kind of periftal- 
tic motion perceivable within it. 50. The Junbriata, is 
fubovated, the apex hairy, the hinder part obliquely trun¬ 
cated and ferrated. 5r. The camelus, is found but rarely 
in vegetable infufions, and moves in a languid manner : 
the back is divided by an incifion in the middle into two 
tubercles* 52. The augur , is oblong, depreffed, pellu¬ 
cid, and filled with molecules : the vertex is truncated, 
the fore part forming a fmall beak, with three-feet under¬ 
neath. "53. The pupa, is roundiih, pellucid, and confifts 
of three p>arts : the head is broad, and appears to be hood¬ 
ed, the top being furniihed with very fmall hairs. 54. The 
lunaris, is round and cryftalline; the hinder part fmaller 
than the other: the edge of the back and the part near the 
tail are bright and clear. 55. The bilunis, is arched and 
flattened with an hairy apex, and two little bridles pro¬ 
ceeding from the tail. 56. The rattus, is oblong, with a 
kind of keel; the fore part hairy, and a very long bridle 
proceeding from the hinder part. 57. The tigris, refem- 
bles the former, but differs in the form of the tail, which 
confifts of two briftles, and likewife in having a kind of 
incifion in the body a little below the apex. 38. The pe- 
rilluv:, is frequently found in mar flies ; it is cylindrical, 
pellucid, nmfcular, and capable of being folded up : it 
appears double ; the interior part full of molecules, w'ith 
an orbicular mufcular appendage, which it can open and 
fhut, and which forms the mouth. 59. The clavus, has 
a confiderable refemblance to a common nail; the fore 
part is round and hairy, the hinder part terminating in a 
fharp tail. 60. The cornuta, is membranaceous, ellipti¬ 
cal, full of molecules; the fore part iunated, the other 
round, and terminating in a tail as long as the body. 
61. The gallina, is found in river water: it is of a grey 
colour, flat, with feven large molecules and globules with¬ 
in it. 62. The mufculus, is found in the infufions of hay 
which have been kept for fome months. It is fmooth, 
egg-fhaped, moves (lowly, and is furnifhed with molecular 
inteftines. 63. T 1 \e clelphis, is found in river water : it is 
fmooth, pellucid, having the fore part dilated into a fenii- 
eircle, gradually decreafing in breadth towards the tail ; 
the front is hairy. 64. The dclphinus, is found in hay that 
has been infufed for fome months: it is pellucid, fmooth, 
and egg-fhaped ; it moves fometimes on its belly and fome¬ 
times on its fide. 65. The dava, or club trichoda, has 
the fore part thick, but the hinder part narrow; both ex¬ 
tremities obtufe, pellucid, and replete with molecules. 
66. The cuniculus, is oblong, the fore part hairy, the 
hinder part rather acute, and filled with molecules and 
black veficles. 67. The felis, is large and curved; the 
Fore part fmall, the hinder part gradually diminifhing in¬ 
to a tail, the under part befet with hairs longitudinally. 
68. The pifcis, is oblong, the fore part hairy, the hinder 
part terminating in a very (lender tail: it is fmooth, pel¬ 
lucid, much longer than broad, and filled with yellow 
molecules. 69. The larus , is long, round, befet with 
hairs, and has the tail divided into two points. 70. The 
longicauda, i.s cylindrical; the fore part truncated, and 
befet with hairs ; the tail long, furnifhed with two briftles, 
and having two joints. 71. The fixa, has the circumfe¬ 
rence fet with hairs, and a little folitary pedicle projefting 
from the body. 72. The inquilinus, is lheathed within a 
cylindrical tranfparent bag, having a little pedicle bent 
back within. 73. The ingcnita, is lheathed in a depreffed 
L C U L E. 73* 
bag, broadeft at the bafe. This animalcule is funnel- 
fhaped, and can extend or contract itfelf within the bag, 
fixing its tail to the bafe, without touching the fides: it 
is found in fait water. 74. The innata , is fheathed in a 
cylindrical bag, with a pedicle palling through and pro¬ 
jecting beyond it. 73. The transfuga , is broad, the fore 
part hairy, the hinder part full of briftles ; one fide finu- 
ated, and the other pointed. 76. The ciliata, is ventri- 
cofe, the hinder part covered with hair. 77. The bulla, 
is membranaceous, the fides bent inwards; the fore and 
hind parts both covered with hairs. 78. The pcllionella, 
is thick in the middle, and pellucid, with a few molecules 
here and there ; the fides obtufe, the foie part ciliated 
with very fine hairs. 79. The cyllidium , lias the hinder 
extremity filled with globules of various fizes: it vacillates- 
upon the edge, commonly advancing on its flat fide, and 
continually drawing in water. 80. The curfor, is oval, 
the fore part hairy ; the body is flat, and filled with mole¬ 
cules. 81. The pulex, is egg-fhaped, with an incifion in 
the fore part; the front and bafe hairy. 82. The lynceus , 
is nearly fquare, with a crocked beak and hairy mouth : 
the inteftines are beautiful, and a fmall bent tube goes 
from the mouth to them in the middle of the body ; there 
is alfo another tube between the fore and hind edge, filled 
with blue liquor. 83. The erefa, is orbicular, the fore 
part notched ; one fide furnifhed with hairs, the hinder 
part with briftles. 84. The rojhata,. is found in water 
where duckweed has been kept: it is capable of changing 
its fhape, yellow, with long ciliated hairs ; it has four 
feet tapering to a point, one of them longer than the reft. 
85. The lagena, is round, ventricofe, with a long neck, 
arid the lower end fet with briftles. 86. The char on, was 
found in fait water ; it is oval, and refembles a boat as 
well in its motion as fhape ; the upper part is hollowed, 
the under part furrowed, and convex ; the (fern round, 
with feveral hairs proceeding from it. 87. The cimex, has 
an oval body, with a convex back: when this animalcule 
meets with any obftacles in. fwimming, it makes life of 
four briftles which appear on the under fide as feet. S.S* 
The cicada , differs but little from the cimex : it is oval, 
tire fore part covered with hairs, the hinder parts beardlefs. 
XIV. Kerona : an invifible worm with horns. 1. 
The raMllum, is found in river-water ; it has three rows 
of horns on the back, which occupy almoft the w hole of 
it. 2. The lyncajlcr, is fquare, and its dr!k furnifhed with, 
finning horns. 3. The hijlrio , appears an oblong mem¬ 
brane, pellucid, with four or five black points in the fore 
part, which are continually changing their fituation, thick 
fet with fmall globules in the middle, 4. The cypris, is 
found in water covered with lemna ; it is pear-fhaped, 
comprelfed, with a broad and blunt fore part, the- front 
furnifhed with hairs or little vibrating points inferted un¬ 
der the edge, having a retrograde motion. 5. The Jiau- 
Jlrum, is orbicular, with the horns in the middle, the fore 
part membranaceous and ciliated. 6. The havjlallum, dif¬ 
fers from the preceding only in having the hinder part 
without any briftles. 7. The patella , has an univalve 
(hell, orbicular and cryftalline ; with horns or hairs of 
different lengths jutting out beyond the fhell, and adting 
inftead of feet and oars. 8. The vannus , is oval and ra¬ 
ther flat, with one edge bent, the oppofite one ciliated ; 
the front furnifhed with horns, and the hind part with 
briftles. 9. The pullafcr, agrees in many refpedls with 
the trichoda pulex ; the upper part is pellucid, without 
any black molecules ; the whole furface of the head co¬ 
vered with hair, and the fore part finuous. 10. The iny- 
tillus, is a large animalcule, very pellucid and white, with 
black inteftines intermixed with a few’ pellucid veficles; it 
has two fmall herns, with which it agitates the water fo 
as to form a little whirlpool. n. The lepus, is egg-fha¬ 
ped, pellucid, and covered with fliort W’aving hairs ; the 
bafe terminated with briftles. 12. The Jilurus, is oval, 
with a fafcicle of vibrating hair on the fore part ; it has 
a fharp tail furnifhed with unequal rows of moveable 
hairs, the back being alfo ciliated ; the hairs produce a 
rotatory 
