ANNELIDA. 
127 
Genus Polydora, Bose. 
Polydora ciliata , Johnst.; Mgrn. op. cit. p. 95. 
Very abundant in soft sandstone and shale. 
Fam. 27. Cirratulidse. 
Genus Cirratulus, Lamarck. 
Cirratulus cirratus , O. F. Muller; Mgrn. op. cit. p. 95. 
Common in mud and muddy sand under stones between 
tide-marks, and ranging to deep water. 
Genus Dodecaceria, (Erst. 
Dodecaceria concharum , (Erst.; Mgrn. op. cit. p. 96. 
Not unfrequent in tangle-roots and old shells from low- 
water mark to the coralline ground. 
Fam. 28. Capitellidae. 
Genus Capitella, Blainville. 
Capitella capitata , Fab.; Mgrn. op. cit. p. 97. 
Common on the West Sands after storms and in fissures 
of rocks in mud. 
Fam. 29. Maldanidae. 
Genus Maldane, Grube. 
Maldane biceps , Sars; Mgrn. op. cit. p. 98. 
A fragmentary specimen in the stomach of a haddock. 
Genus Nicomache, Mgrn. 
Nicomache lumbricalis , Fabr.; Mgrn. op. cit. p. 99. 
Common between tide-marks under stones, and thence to 
deep water; it is especially abundant in vertical fissures of 
the soft sandstone at the East Rocks. 
