Class V. ASTACUS. LOBSTER. 35 



Lin. Tr. y'll 65. t. 6./. 2. SI.Maxil- 



LARIS. 



* L. with four short aiitenna; front concave, ^^^(^hh^f-'^'^- 

 armed with two transverse denticulated incLv- 

 nice (or jaws); body oblong, of six joints, 

 about twice its diameter in length ; legs ten, 

 subulate, uniform. Color brown. Length one- 

 fourth of an inch. - , 



Lin. Tr. vii. (jy. t. O.f. 4. 32. Palma- 



TUS. 



* L. with four antenna, somewhat unequal, ^'«^-^'«"'^^^- 

 and shorter than the body ; one pair of large 

 imperfect claws, and six strong legs ; body 

 compressed, of thirteen joints ; caudal fins 



two pairs, subulate. Color yellowish green. 

 Length three-eighths of an inch. 



Lin.Tr.Vn.lO. t. Q.f. 5. C.Esca. Gm, Lin. 2gg3.} 33. ScOR- 



PIOIDES. 



* L. with a body somewhat oval, much com- ^ZueT' 

 pressed, of three joints : tail subulate, of eight 

 articulations ; caudal fins, two, subulate. A 

 description of the head and concomitant parts 

 cannot be given, as the unique subject was 

 mutilated. Length quarter of an inch. 



D 2 



