INSECTS. APTERA. 119. Cancer. 
757 
Feelers fpinouf at the tip : body variegated with rufous and cine* 
reous : middle loaf of the tail with 2 fpinous lines. 
Probofcis very flioit and Tubulate: hands very long with a 
cotnpreU'ed carinate finger. 
Inhabits — r-Size ot C. Crangon. 
Body fmooth pale immaculate : hands flat above reddilh beneath 
yellowilh with a Angle railed line .• legs yellowifli. 
^y^‘»drus. Body cylindrical and furnifhed with rounded united fin-like 
procelfest left hand larger than the thorax. 
Inhabits the Indian Ocean. 
thorax fmooth p-le without probofcis; tail of 3 leaves, the 
outer ones larger and rounded : legs Aliform. 
Thorax fmooth unarmed : tight hand larger : legs filiform. 
Intiahits Malabar ; Aze of C. crangon. 
Left hard longer and Aliform. 
^'"'xatHs. 
^'^‘as. 
‘’‘C’CS. 
Thorax with a toothed keel : probofcis fnott recurved and 
3-tooihed at the tip. 
Innabits In thcmuietim of of Sir yof. Banks. 
’Thorax with an elevated 4-tobthed ridge which' projedis forwards 
into a rccuived truncate probofcis; fore-margin i -toothed, 
a fliarp incumbent fpine nearly in the middle of the thorax; 
abdomen with a carinate ridge which is fpinous before and 
behind. 
Thorax prickly ; fecond and third pair of legs filiform. 
inhabits the fW/A .SVa. Phipps 190. tab, xz.fig. i. 
Prsbofeis (hort deprefled grooved each Ade and acute, beneath 
with a llrong tooth : bands fmooth. 
Fore -margin of the thorax and probofcis toothed : feelers 
fpinous at the tip : body brown. 
Inhabits the Sea round Greenland, 
Pi-obo/cis vtn\\ 3 teeth above and 2 beneath: ficft anteimae very 
long and variegated with red and white: thorax 3 to6iiicd on 
the fore-margin, the back carinate with 4 teeth : fegmeiits of 
abdomen ending in a fpine each Ade: middle leaf oi the tail 
with 2 toothed lines behind, 
1 horax i-toothed at the margin: probofcis ferrate each 
fide : body variegated, 
Inhabits the hitraL-ay Ocean, 
