99 
WORMS MOLLUSCA. 33. Dagyfa. 
Ovate-oblong; mouth terminal : abdomen fafciate : intef- 
tine filiform, incurved above the nucleus or fpot. 
Inhabits the Mediterranean. Font. fn. Arab. p. J 1 1;. 3 °- 
Bods about an inch and a half long, hyahne with 5 bands on the 
abdomen: w/f/m marginal, opake amt ferruginous. 
Subcylindrical, obtufe, hyaline, with a reddifh-brown nu- 
cleus : front with 2 fmall tubes, the tips of which are 
perforated and red 
Inhibits the Red Sea. Ford. ft. Arab. p. 1 1 J. ». 37 - 
Bo.ds not an inch long, affixed by its bafe to ftones or [ponge • 
nucleus near the bafe, globular and opake : tntefftne blueilh- 
brown. 
^f'''eana. Subtriangnlar tranfverfely, with loftnoe: mouth terminal - 
bale with a gibbofity and 3 nuclei. 
Forsk.fn. Arab. .^gspl. /. n6. n. 38. 
Inhabits (hores of Tunnis', about an inch and a halt long. 
'k Body hyaline, the fitft nucleus opake, brown and globular, the 
reft whitilh and fubpellucid. 
Hyaline, oval: mouth terminal, with a blue tube: vent 
lateral, blue. 
Forsk.fn. Arab. sEgJpt. p. « i6- »• 39 * . _ 
Inhabits the Red Sea, and is found adhering to grafs. 
Body hardly an inch long, a little depreffed : t^leus near the 
middle at the bafe, globular and pale reddifh-brown. 
Pol 
'■y<^atic4t. Mouth placed beneath the upper extremity 
tuncatc- 
Inhabits the Mediterranean. Forsk.fn. Arab. p. 
Body about an inch and a half 16 ng, rather rigid 
5 tranfferfe bands : nucleus globular, brown. 
front and tail 
116. n, 40. 
i abdoirien with 
33. DAGYSA. Body\Qo{e, nayant, angulal-, 
tubular, and open at each extremity. 
Body marked at one end with a brown fpot. 
Banks and Solander. Haaukefworth Vy, ii. p. 2. 
Inhabits the Spamfi Sea ; 3 inches long and 1 thick. 
Tnefe adhere to each other by the fides, and fo nearly refemble 
the Gen6s Salpa, that they might’ with propriety be incorpo- 
rated into one. 
34 - 
