WORMS. MOLLUSCA. 35. A^ina. 
lO* 
'S'fij , 
%d, 
‘‘ica. 
Bafter of./ubf. 3. p. HZ. ‘ai- J'g‘ Z- 
Cimtmr act- NidrcJ.<^- /i. 425- tab.’]. 
Dk'iuem. Phil Bra«Jaa. 63. p. 397. 
Pla:c.ccnch piin-nat, /. 43. tatf. -r 1 
Inhabits ihe European Ocean, and is a jnoft beautiful marine arir 
nul : its colours are I'cry various, being red, fomctimes brown, 
o-chcfnut, or yellowillt-brown, white, or yellowim-green j 
fometiir.cs opakc, ana often pellucid: the divifions ot the 
aperture are white or rufous, and lometimcs orange. 
E dy nearly cylindrical, fliortilh, red; interior tentacula 
ramificri, exterior ones conic, obtnfe. 
Inliabits rocky coafls of Europe. Natur. Mijcel.^ tab. zb, 27. 
B.d^ with a triple row of circular tentacula, ot a yellow colonr 
varied with red ; when it becomes lanquid it protrudes the 
in crior vifccrain the form of an inflated membrane, ot a pale 
yellow colour llriped with rays ot red and pale lea-greexr. 
Cylindrical, fmooth, truncate, with an ir)ternally undulate 
fmooth ficin. . ■ t f. 
Inhabits the Mediterranean. Plane, conch. min. tab, p. 
b'tta. Si hcytindrical and angularly flrlate. 
' inhabits the Bajl. op. fuhf. l. tab. i^.Jig.z, ^ 
Varied with white and red : cirri cylindrical and annulate, 
Ehtll. 'Loot. Dan- z. tab. 63. fig. 1 3- 
Inhabit*- Nonb Seas, fixed to fuct and ftoncs. ^ 
B,.dy cylindrical, truncate, glabrous, the upper margin armed 
with a double row of conic white tentacula annulate wiUr 
red ; the gland glabrous, with perforated fifiurcs m the centre, 
Body conic, pale, w ith doubled wrinkled fulvous ftreaks. 
Midi Zool. Dan 2. tab. 63. fig. 4> 5‘ , 
Irlubits North Seas, adhering to fuel and mlllepores. 
itsA* cvlindrical when protruded, and truncate-conic when re, 
tratted : tentacula proceeding from the centre, pale, pelluci^ 
and long. 
ta. Qj.,,y^ longitudinal white ftreaks and cirri. 
Mull, Zool. Dan. 2, tab.b'^. fig,b 8. 
Inhabits Nornvay Seas, on the Fucus faccharinus. ^ ■ 1 1 1 
Body conic-truncate with 24 ftreaks : aperture with a wrink.ed 
red centre. 
f] 
’'"’’cata Pale reddifli-yellow, conic, pellucid, glabrous. 
Diciquem. Philofi. Tratif 63. p. 387. tab. 17. figt 13? 
Inhabits the European Qcean, 
Nodofii^ 
