62 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 
SPHAERODORIDAE. 
*Ephesia gracilis, Rathke.— A few specimens 
dredged on the Houlth Bank. 
ARICIIDAE. 
tAricia cuviert, A. and E.—One incomplete speci- 
men (part of the posterior end missing) was dredged on 
the Houlth Bank. 
Scoloplos armiger, Mill.—Not uncommon in the 
sand near the harbour. Recorded by Hornell from Peel. 
SPIONIDAE. 
tScolelepis fuliginosa, Cpde.—Fairly common in 
the sand between tide-marks at Port Erin. 
(?) Scolelepis vulgaris, Johnst.—This species is 
recorded by Hornell, but I have never found it. While 
it 1s possible that the two co-exist, I am inclined to 
suspect that this should be S. fuliginosa. | 
Nerine cirratulus, D. Chiaje.—In the sand, not so 
common as Scolelepis fuliginosa. 
tPolydora flava, Cpde.—Dredged off the Carron, in 
old shells. 
Polydora ciliata, Johnst.—Recorded by Hornell. I 
have not found it. 
CHAETOPTERIDAE. 
Chaetopterus variopedatus, Renier.—Tubes of this 
form are common in dredgings, but I have only found 
two specimens of the living animal. 
MAGELONIDAE. 
Magelona papillicornis, Mill.—Common in the sand 
between tide-marks. 
