630 
ZOOLOGICAL LITBIIATURE, 
breves crassi subglobosi, sub lobo cephalico siti. Antenna ovatte breves in apice 
lobi cephalici antice rotundati. Tentacula 5 filiformia longa ad basin ammlata, 
anteriora latoralia anum utrinque multo breviora quam tria posteriora in or- 
dine transversali vertico posita. Oculi 2. Oirri tentaculares nulli. Pedes 
antici lingula et cirro inferiore discrepantes a ceteris simplicibus subconicis 
obtusis cirro modo dorsuali brancliiali pro3ditis. Setae in segmento antico 
aciculaeformes parum prominentes apice vix curvato obtuse bidentatae^in ce- 
teris segmentis triformes : aliae validae rectae apice bidentato, aliee tenuiores 
versus apicem attenuato-acuminatum limbataS; aliee minutissimee apice infun- 
dibuliformi dilatato striato. Cirri duo anales sat longi, segmento ultimo 
ovato magno setis destituto affixi. Anus in dorso segmenti ultimi. Tubus, 
quam animal inhabitat, teres cylindricus posteriora versus paullum attenua- 
tes, utrinquo apertus^ vitreus pellucidus fulvus. II, \uhkola (Muller), p, 67, 
tab. 8, fig. 49. 
Lumbrinerea. 
Lysidice capemis, sp. n., is described by Grube (/. c. p. 12, Taf. 1. fig. 4). 
Lumhricemereis cavifronSj Grube, and L, Jacksoni, Kinb., are described and 
figured by Grube (/. c. pp. 13-15, Taf. 1. figs. 6 & 6). 
Amphinomea. 
Evphrosyne capmsis, Kinb., is described and figured by Grube (/. t, p. 6, 
Taf. 1. fig. 1). 
A species of Amphinome found at Taiti and Nicobar is referred doubtfully 
to A, pacijica^ Kinb., by Grube (1. c, p. 8). 
NepHthydea. 
Neplit'hy& lactea^ sp. n., Malmgren, /. c. p. 18, not described, a unique spe- 
cimen from Norsorak in Greenland. 
JV. longisetosa^ Qirsted, is^not the N, lonyisetosa of Johnston. Malmgi’en, 1. c. 
p. 19. * 
CiHRATULEA. 
A species of a new genus, Chcetozone, is described by Malmgren, 1. c. p. 96, 
but no diagnosis is given. While closely related to DodecacenUf (Erst., it 
differs from this genus in several particulars, the most remarkable of which 
would appear to be the following : — Branchiae filiformes, utrinque 8-16, 
anticae longissimse confertte, postice sensim breviores magis discretae j par 
anticum ceteris saepe crassius. Fasciculi setarum discreti versus posteriora 
fere confluentes, in segmentis ultimis latera corporis utrinque annulatim cin- 
gentes.’’ Longit. c. 20 millim. C. setosa, sp. n., Malmgren, I c, p. 96, tab. 
14. fig. 84, Spitzbergen, Finmark, and Bahusia. 
CHLORiEMEA. 
Trophonia ylcmca^ sp. n., Malmgren, /. c. p. 82, tab. 13. fig. 78, Bahusia. 
JBrada gramdatcij sp. n., Malmgren, i. c, p. 86, tab. 12. fig. 71, Greenland, 
Spitzbergen, &c. 
Flabelligera, Sars (1829), is substituted for JSiphostoma, Otto[ (1820), in 
use prior to 1820 by ichthyologists, 
