32 ASTACUS. LOBSTER, Class V* 



23. MuLTi- Miiller Zool. Dan. ii. 34. /. 66. Linn. Tr. ix. gO. t. 5./. 3^ 



I'ES. 



any-joo e . ^.^^ ^^j^j^ ^^^^^ antmuce of about the length of 

 the thorax, the middle pair bifid ; no snout of 

 claws ; body slender, of seven joints ; legs very 

 small, fourteen on each side ; caudal fins five, 

 the middle one bifid, the interior margins of 

 the others ciliated. Length one inch. 



24. GiBBO- Linn.Tr.v£..^\.t.b.f.A. 



sus. 

 Jnciirvnled. ^(.r • i t i i 



*L. with a direct, compressed, serrated snout, 

 with two antenncB of about the length of the 

 body, another pair short and bifid ; body slen- 

 der of six joints, the third joint somewhat 

 elongated and curved. Color red. Length 

 about an inch. 



25. LuTO- Linn. Tr. ix. gfi. t. 4./. 4. Baster. op. suhs. ii. 31. t. 3./. 7. 8. 



REUS. 



*L. with one (the lower) pair of ante?2na of 

 about half the length of the body, and another 

 pair very short; the body very smooth, com- 

 pressed, of twelve joints ; claws two, large, 

 flat, ovate, imperfect ; caudal fins slenderer 

 and shorter than those of C. Salt at or ; legs 

 ten, the two foremost pairs much the smaller. 

 Length about an inch. Color sandy. 



