dredged off the Shetland Islands. 251 
anterior region, which, however, is furnished with three cir- 
cular and somewhat flattened papillee on each side. 
Of the forms new to Britain are :—Harmothoé longisetis, 
Grube’, which, however, I think, is H. Malmgreni, Lankester’, 
and thus has been previously got in this country. Sigalion 
limicola, Ehlers*.  Nephthys ciliata, Mill.“ Genetyllis lutea, 
Mern.’ Anaitis kosteriensis (?), Mgrn.©  Lumbrinereis fra- 
gilis, Miill.’, a species which probably includes ZL. tricolor 
and some others, and therefore has been found previously on 
British shores. Onuphis sicula, Quatref.*, a curious species 
(inhabiting a tube composed of shell-fragments, stones, and 
sand), allied to O. tubicola, but differing entirely in the struc- 
ture of certain of its bristles. Hone Nordmanni, Mrgn.° 
Scoloplos armiger, Miill."" | Naidonereis quadricuspidata 
(Fabr.), Girst." Zrophonia glauca, Mgrn.” Cheetopterus nor- 
vegicus, Sars”, a species which apparently comprehends C. 
insignis, Baird’. —‘Scolecolepis cirrata, Sars”. Aaiothea ca- 
tenata, Mern.”® Praxilla pretermissa, Mgrn." Praxilla gra- 
cilis, Sars*. Clymene ebiensis, Aud. & Kd. Ampharete ar- 
tica, Mgrn.” Sabellides sexcirrata, Sars”. Grymea Bairdi, 
Mern.” Huchone analis, Kréyer”. Chone infundibuliformis, 
Kréyer™. 
Besides the foregoing, there are several whose examination, 
partly from their fragmentary state, has not been completed, 
1 Archiv fir Naturges. 1863, tom. xxix. p. 37, Taf. 4. fig. 1. 
* Trans. Linn. Soe. vol. xxv. p. 375, tab. 51. figs, 11, 25, 28, - 
3 Die Borstenwiirmer &e. p. 120, Taf. 4. figs. 4-7, & Taf. 5, 
4 Zool. Danica, tab. 89. figs. 1-4. 
Nordiska Hafs-Annulater, 1865, p. 93, tab. 14. fig. 32. 
6 Annulat. Polycheet. &e. p. 20. 
7 Prodr. Zool. Dan. p. 216; Zool. Danie. i. p. 22, tab. 22. figs. 1-3. 
8 Hist. Nat. des Annelés, 1. p. 552. 
9 Nord. Hafs-Annul. p. 409, & Ann. Polychet. p. 69, tab. 11. f. 64. 
10 Zool. Dan. i. p. 22, tab. 22. 
4 Grénlands Annulat. Dorsibr. p. 200, figs. 106-110. 
® Annul. Polychet. p. 82, tab. 13. f. 78. 
3 Beskriv. og Jagttagelser &c. p. 54, pl. 11. fig. 29. 
“4 Trans. Linn. Soc. vol. xxiv. p. 477, tab. 49. 
® Nyt Mag. vi. p. 207 &c. (fide Malmgren). 
16 Nord. Hafs-Ann. p. 190, & Ann. Polych. p. 99, tab. 10. fig. 59, 
7 Nord. Hafs-Ann. p. 191, & Ann. Polych. p. 100, tab, 11. fig. 62. 
18 Fauna litt. Norveg. ii. p. 15, tab. 2. figs, 18-22, 
19 Figured in Rég. An. ili. pl. 22. fig. 4. 
*0 Nord. Hafs-Ann. p. 364, tab. xxvi. f. 77. 
"1 Fauna litt. Norveg. ii. p. 24. 
” Nord. H.-Ann. p. 388, tab. 19. f. 69, 
*3 Danske vid. Selsk. Forh. p. 17. 
a Op. cit. p. 35. 
a 
