MOLLUSCOIDA. 
47 
Lepralia ciliata y Pallas ; Busk, Catal. p. 73, pi. 74. f. 1 & 2, 
pi. 77. f. 3, 4,5. 
Occasionally on the under surface of stones near low-water 
mark ; more frequently on stones and shells from the coralline 
ground. 
Lepralia variolosa , Johnst.; Busk, Catal. p. 75, pi. 74. 
f. 3, 4, 5, pi. 75. 
On shells and stones from deep water; not uncommon. 
Lepralia nitida y Fab.; Busk, Catal. p. 76, pi. 76. f. 1. 
Abundant both between tide-marks and in deep water, on 
stones and shells. The spines are in general less developed 
than in those from the Channel Islands. 
Lepralia annulata , Fab.; Busk, Catal. p. 76, pi. 77. f. 1. 
Instead of being partial to the laminarian blades, as on the 
west coast, this species is not uncommon on the under surface 
of stones between tide-marks, generally in small patches; 
and also occurs on shells and stones from deep water. Some 
dried specimens are of a pinkish colour. 
Lepralia Peachii, Johnst.; Busk, Catal. p. 77, pi. 82. f. 4, 
pi. 97. 
Common on stones near low-water mark, and on stones and 
shells from deep water. 
Lepralia ventricosa, Hassall; Busk, Catal. p. 78, pi. 82. f. 5 & 6, 
pi. 83. f. 5, pi. 91. f. 5 & 6. 
Not uncommon on stones and shells from deep water. 
Lepralia punctata , Hassall; Busk, Catal. pi. 90. f. 5 & 6, 
pi. 92. f. 4, pi. 96. f. 3. 
Everywhere abundant on the under surface of stones in 
pools and elsewhere near low-water mark, and also on shells 
and stones from deep water. 
Lepralia Malusii , Aud.; Busk, Catal. p. 83, pi. 103, f. 1-4. 
Not uncommon on shells and stones from deep water. 
