WORMS, MOLLUSCA. 28. Terebella. 85 
Flava. Body deprcffed, broad, with about 37 branchiz or gills 
each fide: tail forked, 
Sruue Nat, Mifeell. vii. tab. 235. 
Pall. Mifcell. Zool. p. 97. tab 8. fg. 7—1}. 
Inhabits the Indian Ocean: 24—5 inches long, 
Body with about 33—40 fegnients: tufts with thin yellowifh 
hairs: back with a comprefled triangular creft furnifhed with 
2 cirri on the fore-part. 
Rubra. Body red, depreffed: tail-terminated by 2 cirri: head with 
2 horny moveable jaws. 
Bommi act. Vhfj. 6. 9. 379. fig. 4. A, B, 
I»^sbits Zealand ; about 3 inches long. 
Body with about 144 fegments, with a black ftreak down the 
back: ead white cylindrical: when fhaken pours out e 
whitifh mucous fanies. . 
Apkroditots Body round and gradually tapering backwards, beneath a 
d little depreffed with aa obfolete groove: 8 firít feg- 
ments without branchiz, the 3 next with fimple ones, 
the hinder-ones growing gradually larger and pinnate 
on one fide 
Pall. Now. A&, Petro. 2. 1$. 229: tab. 5. fig. 1--9i 
Inhabiis the /zdian Ocean, about a foot and a half long. 
Body with about 150 fegments: peduncles flefhy and furnifhed 
with a cirrus: Pead with 2 cirri. 
Ricornis, Probe {cis with a fimple terminal 2-horned difk. 
Abildy. Naturf. 3. p. 138. tab. 3. fig. 4. 
Seva uf. 3. tab. 16. fig. 17. 
Shaw. Natu.alifls Mifcell. viii. tab. 290 ? 
Inhabits the American Ocean, and perforates into fome of the 
globofe madrepores where it refides and occafionally protrudes 
itfelf in fearch of food, | ; 
$fe/ata. — Probofcis with a triple perfoliate disk, the anterior one 
. armed with a truncate horn 1adiate with prickles. 
Abildg. Naturf. 9. p. 138. tab, 3. fig. 5. 
Inhabits the American Ocean. 
29. NEREIS. Body long, creeping, with 
numerous lateral peduncles or Jeet each 
fide: feelers fimple, rarely 0: eyes 2 or 4, 
rarely 0. | 
A, Moutd: 
