Class V. ASTACUS. LOBSTER. 35 



Lin. Tr. vii. 65. t. 6.f. 2. 31 . Maxil- 



LARIS. 



* L. with four short antenna; front concave, Grea *-J awed - 

 armed with two transverse denticulated max- 

 illa (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. 69. t. Q.f. 4. 32. Palma- 



TUS. 



j. x . , r , 1 1 Flat-handed. 



* 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. vii. 70. t. Q.f. 5. C. Esca. Gm. Lin. 2QQ3.i 33. ScOR- 



PIOIDES. 



* L. with a body somewhat oval, much com- 223™" 

 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 % 



