oe — of South Devon and South Cornwall, 205 
80. ZL. Ceciliit, Audouin. 
On a stone from deep water, coast of Cornwall; also on 
Eschara cervicornis. 
This is an addition to our English list. 
L. Cecilit had only been found till now in Jersey. 
31. ZL. adpressa, Busk. 
Torbay, on shells. 
This is a very interesting addition to our fauna. The species 
was first obtained by Mr. Darwin at Chiloe, in 96 fathoms ; and 
it has since been found abundantly on shells from Mazatlan. It 
will probably prove to be not uncommon on the Devonshire 
coast. I have already met with several specimens. 
The Torbay examples agree with the Mazatlan form in the 
absence of the radiating grooves on the cells. The surface is 
granular. A blunt process is commonly present at each extre- 
mity of the lower margin of the aperture. The ovicells are 
small, somewhat depressed, closely adnate to the cell above, 
smooth in front, and strongly grooved round the border. 
32. L. bella, Busk. 
On shell from the Brixham trawlers; on a stone from 40 fa- 
thoins, south-west of Polperro. 
33. L. granifera, Johnston. 
Common, on stones between tide-marks and from deep water: 
Torquay, Salcombe (on red weed), &c. Sidmouth (Mrs. Gatty) ; 
coast of Cornwall (Peach). 
Var. cornuta. On shell, Salcombe Bay. 
34, L. hyalina, Linneus, 
Very common, on weed, stone, &c. 
Polypide with twelve tentacles. 
35. L,. fissa, Busk. 
On stones from deep water (40 and 30 fathoms), coast of 
Cornwall, “Coast of Devon (Miss Cutler) ; Exmouth (Barlee).” 
36, L. bispinosa, Johnston. 
Common, on stones and shells: Torbay (abundant), Saleombe 
Bay ; Cornwall, from 30 fathoms. 
Neither Dr. Johnston’s description nor Mr. Busk’s in the 
British Museum Catalogue does full justice to this species. It 
may be thus characterized :— 
Cells ovate, elongate, minutely granular ; orifice. subquadran- 
gular, two long spines on the upper margin, a strongly project- 
Ann. & Mag. NN. Hist, Ber, 3, Vol, 1x, Sabb 
