660 
APPENDICE. 
tum dorsum, segmentis 10 posticis excep tis, obtegentia^ 
reniformia, prope marginem posticum spinis obsita raris, 
elongatis, superficie totâ spinulis microscopicis obtectâ. 
Setæ superiores serrulatæ, inferiores infra apicem curva- 
tum transverse serialim spinulosæ (Sars). 
8. POLYNOE SCABRIliSCULA, Sai’S. 
Sars, loc. cit. p. 7. 
Corpus oblongum, pollicare, segmentis 37. Lobus cepha- 
licus in prominentias 2 conico-acuminatas productus. An- 
tennæ tentaculo fere dimidio breviores. Palpi médiocres. 
Appendices ciliati. Elytra paria 15 totum dorsum obte- 
gentia, reniformia aut subovalia, margine externo dense 
ciliato, nodulis seu spinulis undique obtecta. Setæ supe- 
riores arcte serrulatæ; inferiores infra apicem curvatum 
transverse serialim spinulosæ (Sars). 
9. POLYNOE LÆVIS. 
Polynoe lœvis, Audovin et Edwards, Ann. des sc. nat., 1832, vol. 27, 
p. 421, pl. 9, fig. 11-19. 
Sars, loc. cit. p. 8. 
10. Polynoe scolopendrina. 
Polynoe scolopendrina, Savigny, Syst. des Ann., p. 2b. 
Aidoüin et Edwards, loc. cit. p. 428. 
Jonhston, Ann. ofnat. Hist ., 1840, vol. b, p. 307, pl. b, 
fig. 1-9. 
Sars, loc. cit. p. 8. 
III. (Jddrag af en me:I Alfbildinger lcdsaget 
Bcslirivelse over Cbætopterus Sarsii Bœrk) 
og Cbætopterus norvegieus (Sars) ( Aftryk af Vi- 
denskabsselskabets Forhandlinger i Christiania, 1860). 
IV. Hidrag lîl KundskaEien om \ orges Anneli- 
«1er, fjerde afEaandlfng ( Sœrskilt Aftryk af Vidensk. 
Forhandlinger for 1861). 
Genre SIGALION. 
1. Sigalion Idunæ, Rath. 
Sars, loc. cit. p. 1. 
