88 WORMS. MOLLUSCS. 40. Nereis. 
Body elongated, above pale ferruginous and greyifh in the ibid. 
dle, beneath reddifh- white, with a longitudina! furfow down . 
the middle: head with 4 feclers: front with z cirti: jaws 
yellow : fegments about 80. 
Aphrodite. Body depteffed, not grooved : peduncles cirrate and furni(h- 
ides, ed with papillz. 
O. Fabr. Fn. rani. p. 196. n. 278. 
Inhabits the sreenland Seas with a muddy bottom; an inch long; 
Head whiter jaws and eyes black: feelers 4: front with 2 cirri: 
body péilucid, the tore-part ochre-yellow, the reft reddifh with 
2 ferruginous lines on the abdomen; fometimes it is greenith, 
with reddifh lines on the abdomen and tranfverfe ones on the 
back. 
Bs Mouth furniffed with a probofeis. 
*Cerulea, Smooth, depreffed, blueifh-green, pellucid. 
Inhabits the Ocean. Brit. Zool. p. 47. tab. 25. fig. 32: 
Body thining, about 4 inches long, with a groove along the belly. 
*Viridis, Body depreffed: peduncles with lanceolate lamella or fcales: 
Adams ‘Tranf. Lin. Soc, v. p. 8. 
Mull. Wurm; p. 162. tab. 11. fig. 1—56. 
Inhabits the North Seas, and was found among young plants of 
the Fucus pinnatifidus at Tendeigh ; 2—3 inche: long. ! 
Body filiform, grafs-gteen, with about 130 equal fegments : head 
with 3 feelers each fide : eyes 2, black: probofis clavate, whieh 
it protrudes upon being touched : *a/ with 2 fhort cirri. The 
younger ones are reddish, with inowy head, feelers, cirri and 
Ícales. 
Maculata. Body convex: peduncles with heart-fhaped fciles, 
Mull. Wurm. p 156. tab. 10. fig. 1--6. 
Inhabits the North Seas; 21—4. inches Jong, 
Body with 200 fegments, green with a darker longitudinal linc 
each fide, beneath paler and uniform: proboftis clavate, long, 
white ftriate with red : eyes 2: ead white, front with 2 fhort 
cirri each fide : feelers 4, white: briftles and fcales of the pc» 
duncles yellow-green: fa/ ending in 2 fhort cirri. 
Crafa, ^ Body depreffed : probofcis cylindfical: peduncles red, with 
branched britties. | 
Muil. Wur'n. p. 166. tab. 12. fig.1--5. . 
Inhabits the Oceaz, on floating fucus; 4 inches Jong. 
Body equal: head íriall, with 4 red feelers and 2 fhorter red 
frontal cirri : eyes 2, black: pro£oféis truncate, exiertile: £45 
with 2 rigid unequal briftles, . 
Stelliferae 
