76 WORMS. MOLLUSCA. 24. t>om. 



Inhabits European Teas; from t to 5 inches long: is extremely 

 nauleous and fetid, and is faid to caufe the hair to fall off the 

 hands of thofe \v\io touch it. 



Bpay an apparently mifliapen mafs enveloped in a loofe fkin, 

 yyhich folds over and nearly meets on the back : fkield nearly 

 in the middle of the back and circular : the z fore-feelers thick 

 and. placed forwards, the hind ones at a little dittance back- 

 ward.-, and refembling ears, and behind thefe arc the eyes, 



Fafciata, Black ; the edges of the membranaceous covering and of the 

 feelers flarlet. 

 Ppiret Voyage en Jflurbae 2, p. 2. 



Inhabit} the (bores of Barbary, among rocks : when touched \% 

 diicharges a black and red fames, but not fetid or depilatory 

 like the kit. 



24. DORIS. Body creeping, oblongs and flat 

 beneath : mouth, placed below, on the 

 forerpart; v*nf behind op. the back and 

 (unrounded by £ fringe; Jeelers 2—4, 

 feated on the ypper part of the body in 

 front, and retractile within their proper 

 Receptacles. 



A* Tcntacula or feeler's 4. 



Fajeiculata Body linear, grey-ferruginous, with fubferruginous and 

 fharpiih papillae on the back. 

 Limax marinns. Vqrjk. Anim.Mar. tab* 26, fig. C, 

 Inhabits the Mediterranean $ea, and is generally found adhering 



to floating timber:; abo^t an inch long. 

 Body bpneath pq .e : feelers pale, pellucid. 



Minima^ Pale cinereous, with 4 rows of dorfal papillae. 



Forfk Fn Arab p ioo, n. 5. 



Inhabits the Mediterranean, on floating fca-weed ; about the fize 

 of a grain of rice: body paler beneath, oblong : felers white^ 

 placed near the head: papilla numerous, ovate^oblong, obtufe 

 and pale cinereous. 



Radiata. Silver-blue, beneath white, with lateral extenfUe radiatev 

 fafciculate papilla. 

 Sba<w Natural, Mi feel. vii. tab. 221. 

 Philof Tranf 53, p. 57, 58. tab, %*. 



Inhabits 







