WORMS. MOLLUSCA. 24-26. 131 



Sowerby Brit. Mifcell. tab. 67. 



Body hardly 2 inches long, inclofed in a brown cafe, yellowish 

 towards the head : feelers of about 12 fibres each. 



100. A. campamdata. Feelers pale with black spots: 

 botly striped red and yellow, with white peduncle* : 

 proboscis bell-shaped at the end. 



In the Serpula triquetra. Sowerby Miscell. t. 31. 



Body about an inch long, yellow with red stripes, furnished with 

 about 6 feet each side : feelers with each 10 or n fibres : proboscis 

 white, ending in a bell-shaped tube which projects a bifid tongue. 



24. SPIO, 



101. Sp. seticornis* With thin capillary striate feelers. 



The Ocean. Buster cp. subsc. 2. /. 134. tab. j 2.f, 2. 



Body about 3 inches long, whitish with a tinge of green* with a. 

 red line down the middle of the back, blackish-grey on the fore- 

 part with transverse white striae, seagreen behind : / 



25.. NAIS. 



102. N. serpentiiui.. Body serpentine, with red spiral 

 intestines and triple black collar. 



Stagnant Waters. Shaw Miscfll. t. 270. 



Body about 9 lines long : peduncles warty*, wkh 3 hooked 

 bristles. 



103- '^proboscidea. With single lateral bristles, and 

 very long proboscis. 



Stagnant Waters.. Shau^Miscell, t. 379.. 



Body. 3 lines long, hyaffhe, with a blackish flextiou^ intestine^ 

 each fegment with a single longish bristle each side ; head forked,. 

 armed with a mouth and tongue : i/erit terminal. 



404. N.digUata. With single lateral bristles : tail armed, 

 with 6 unequal retractile processes. 



Stagnant Waters. Shaw Mifcell. t, 452. 



Body 4 lines long, with a reddish vein down the middle,' furnished 

 beneath witha double row of mirwje ciliate protuberance* : rye* 01 

 tail rounded.. 



26. LERN^BA. 



105. L. Cyprituicea. Body obclavate: thorax cylindrical 

 forked : tentacula lunate at top. 



X)n the Car.p and. Roach. Barbut t. -j.-f. 3.. 



Body about half an inch long, hardly larger than a.. straw, pale 

 and fome what pellucid, thruft out of a kind of sheath, with 3 obtufe 

 tubercles towards the. other extremity: mouth, with a foft fleshy 

 procefses near it, and on each side another loft lunate procefs. 



106. L. Salmonea. 'Body obavate : thorax, inversely 

 heart-shaped : arms approximate, linear. 



On the Salmon. Barbut t.j.f. 4. 



Body 6 lines long, foft, pale : head fmall, oblong,. rather convex,, 

 with horizontal lips, the upper-lip armed with 2 rigid movaable 

 hooks, the lower shorter and cloven: abdomen obovate, broader 

 than the last: ovaries whiter, c^lindricalj granulate within, a&. 

 large as the whole animal. 



107. L. Spratti. Body oblong^ red : head with 2 barbs ^ 

 neck notched : ovaries linear, green. 



On the Sprat, Sowerby Brit, Miscdl. tab. 68. 



Body about 2 inches long, shaped like an oat, obliquely truncate 

 fechuid ; nuh long, bai bed ; mwth rather large, undr the hcad^ 



