98 



28 Astacus Fluviatilis Craw-Fish Europe 



29 Mantis Southsayer Lobster Asia 



Gamarus* 



30 Gainarus Pulcx Water-Flea Europe 



....... . Claws of the Edible Lob- 



ster unusually large Ireland 



ORDER II. Intcstina. 



Simple, naked Animals luitkout limbs. 

 Ascaris. 



J. Ascaris Lumbricoides Common, IntestinalVVorm 

 Hinido. 



2 Hirudo Muricata Warty Leech Europe- 



* SanguisugU' Common Horse-Leech Ib* 



3 Taenia Vulgaris Common Tape Worm 



ORDKR III. Mollusca. 



Simple An finals furnished with limbs-. 

 Lima?* 



4 Limax Ater Black Snail, or Slug Europe 



Aphrodita. 



9 Aphrodita Aculeata Aculeated Aphrodite, or 



Sea-Mouse Ib. 



Imbricaui Smooth ditto lb~ 



Ncrtis. 



7 Xoreiu Tubicola Common Nereis or Sea- 



Fairy II. 



