INSECTS. APTERA. i2o. Monoculus. 763 
•“■iclo/ui 
Thorax ovate truncate before and many-toothcd : hands 
compreffed and toothed each fide. 
Inhabits the South Seas ; Urge. 
Thorax rough with oblong railed dots .• tail fliort inflefted ciliate: 
hands large rough, 2-toothed on the upper-margin and 5- 
(oothed on the inner: legs 8, ciliate, the kft joint ovate acute. 
Thorax variolous and toothed on the fore-part: legs grooved 
at the tip. 
‘Inhabits the Indian Ocean. 
Prohofcis fhort 7-toothed : tbomx fmooth behind with a lateral 
oblique wrinkle; hands fmooth; ends of the legs falcate. 
Thorax oval rugged : hands compreffed and fpijnons at the 
margin. 
Inhabits India, MuJ, Lua, Ulr. 455. 
^^nicns 
Thorax fomewhat compreffed oval and fpinous: arnsf and 
legs fpinous. 
Inhabits China, llerbjl. Catic. f, Z\ 2 ,n. 1 1 T . 
120, MOXOCULUS, 4'>8, formed for 
fwimming and very long; body covered 
with a creil or Ihell divided into fegments: 
antennae 4, 2 or 0 ; eyes 1 or 2, approx- 
imate and fixed in the lliell ; feelers 4, 
in continual motion when fwimming; 
the hind-ones very final! and hook-r 
lhaped. 
A. f-yith a Jingle eye and crujiacfous body, 
^“Ins', Antennae o : feelers 2, long branched : tail inflcfted. 
bdull. Entomofi.f. xxey. tab. ZO. jig. l — 5. 
Inhabits Europe, in pools and llagnant waters, fwims in fwarms 
upon it’s back, and, has a large black eye which appears to 
occupy the whole of the head. 
-Antenna: 4. ; tail ftraight bifid, the divifions branched. 
Dononjads Eng. Inf. i. tab. i, Sulz. Inf. tab, JO. fig, p. 
Mull. Entom, tab, xi.fig. I — 14- 
Inhabit* Eetropt in freib and ftagnant waters. 
