3* DORIS. Class VI. 



GENUS XVI. DORIS. 



Body oblong, flat beneath, creeping. 



Mouth placed below. 



Vent behind; surrounded with a fringe which 



serves as branchia. 

 Feelers from two to four, retractile. 



1. Arco. Doris. Lin. Syst. 1083. Gm. Bohadsch. tab. v. fig. 4. 5. 

 Lemon. _. „,_„, 



Lin. 3107. 



D. with an oval body, convex, marked with 

 numerous punctures; of a lemon color; the 

 vent beset with elep-ant ramifications. 



o 



Inhabits different parts of our seas ; called, 

 about Brighthelmstone, the sea-lemon. Tab. 

 xxiv. 



2. Verru- Doris. Lin. Syst. 1083. Gm. Tritonia verrucosa. Bosc. Hist. 



War% Lin - 3 J ° 3 * des Fers ' l 9°- 



Mem. Wern. Soc. 556. 



D. of an ovated form, convex, tuberculated. 

 Inhabits the sea near Aberdeen. Tab. xxiii. 

 A- 2- 



