696 WORMS. INFUSORIA. ros. Vorticella. 
* Opercula- Compound, with naked oval florets and a branched ftem. 
via. Adams Microfc. p; 401 tab. 22: fig. 29. 
Baker Mseogr. p. 351. tab. 135 fig. 13, 14. 
Ledermuller Microfc. tab. 88. fig. W. 
Roof. Inf 3. polyp. p. 609. tab 98. fig. 5,6. | 
Inhabits ftagnant waters, in cluiters died out from a ftem. 
vu Stem dichotomous, with turbinate florets 2 or 3-tubercled. 
Baker Micogr. p. 350. tab. 13. fig, 10--15. 
Inhabits ftagnant waters; rigid, tubercles af the florets convex, 
radiate. 
Hians. Simple, lernon-fhaped, with a retortile ftem. 
Urish. an. inf. p.417. f- 1. B.C. K. f. 2: G- F- E; Ri 3. B.F.C.H. 
Found in old infulfions, and is one of the leaft of its tribe: fare 
gaping: peduncle thrice as long as the floret; 7a// 6 times 
fhorter than the body. 
Bellis. Simple, hemifphzrical, with a contractile MS. 
Aaams Microfe. p. 562. n. 349. 
* Found in ftegnant diteh-water: body yrlloi;s refembling the 
flower of a daify: head fcarcely pellucid : margin cilate, 
: moving in rotatory manner: peduncle long, sni bifid at 
the tip. 
t 
¢*Umbella. Simple, globular, Win blackifh granulations im rigid ftem. 
vide Adams Microfe p. 402. tab. 22, fig. 30. «048 
Baker Micogr. p. nr tab. 15. f. 6, 7. 
d Tranj. 43. p. 171. fab. 11. f. 5--7. 
Roef Inf. 3. polyp p 614. tab. 100. 
Ledermuller Mierejt- tab. 88. f. t. n. 
Inhabits ftagnant waters, on plants and other fubftances, refem- 
bling a {pot of mould: éraxches dichotomous: c/u/iers fafligiate. 
* Berberina Simple, oval, with a branched rigid ftem and white gra- 
nulations. 
Adams Microfe. p,406. Phil, Tranf. 43. p. 179. 
Reef Inf. 3. polyp. 613. 246 99. 
Ledermuller Micrafc. tab. 88. f. q. f. 
Found in frefh water: dranches of the clufters tranfparent, when 
cluflered together appearing of a chargeable violet colour. 
Digitalis. Stem umbellate, with cylindrical hatf-clofed florets having 
a fingle longitudinal groove. 
Adams Microfc. p 406. tab. 22. f. 31. 
Reef. Inf..3. polyp. p, 607. tab. 08. f. 4. 
In 
