WORMS. TESTACEA. 87. Teredo. 609 
* Bicornis, Shell femilunar, ventricofe, white, opake, glofly. 
Keanm. and Adams Microfc, p. 633. tab. 14. f. 2. 
Found at Sandwich and Reculver: minute. 
*Perforata Shell femilunar, perforated, white, dpake, gloffy. 
Kenm. and Adams Mierofc. p. 633. tab. VA. f. 3. 
Inhabits Sandwich: very rare, minute. 
*LaWca. Shell oval, thin, fmooth, pellucid, with milky veins. 
Adams Mictofe. p, 634. tab. 14. f. 4. 
Found at Sandwich: very rare and minute. 
*Lagena, Shell rounded, ftriate, grooved, with a narrow neck. 
Adams Mierofc. p.634. tab. 14. f. 5. 
Found at Sandwich and Sheppey: minute. 
Shell fhaped exactly like an oil-flafk, whitifh. 
* Retorta, Shell rounded, margined, with a flender recurved neck. 
Adams Microft. p. 634. tab. 14. f. 6. 
Inhabits Sandwich * rather rare. 
Shell white, opake, fhaped like a retort. 
* [ncurvata Shell ftraight, with 3 clofe whorls at the fmaller end. 
Adams Microfc. p. 634. tab. 14. f. 7. 
Inhabits Sazdavzcb : rare minute. 
Shell white, femitranfparent; refembles Nautilus femilituus, but 
has not the internal concamerated ítruécture. 
87. TEREDO. Animal a Terebella, with 2 
calcareous hemifphverical valves cut ofr 
before, and 2 lanceolate ones: fhell ta- 
pering, flexuous, and capable of pene- 
trating wood. 
* Navalis. Shell very thin, cylindrical, fmooth. - Gbrp-tvorm. 
Valifa. Nat. 2. tab. 4, Rumpf. Muf. tab, 41.¥,G. 
Sellius Hift. Nat. Tered. 1733.4. tab. t. 
Adavfon feneg. tab 19. fig. 1+ 
. Slabler AB. Viiffiug, 1. p.397. tab. 2. 
Found in the fides and bottoms of (hips, and the ftouteft oak paies 
which have remained fometime under water, and was im- 
ported from India. The deftrution thefe worms effect in the 
water is almoft equal to that of the Termes or white ant om land. 
Shell more or lefs twitted, rather obtufe at the tip, and 4—-6 
inches long. 
uy 
VOL.1V, — 4 H Urrieulos. 
