360 L. K. CRAWSHAY. 



Distribution: Cornwall, Swansea, cp. Bell (109, p. 361); Penzance, 

 Mount's Bay, Falmouth, Polperro (cp. Norman, 130, p. 3) ; Plymouth, 

 near Eddystone (Garstang) ; and of frequent occurrence in recent years 

 on different Plymouth grounds ; Channel Is. (Sinel. See Norman, 

 128); Genoa, Naples, Sicily; and in the Adriatic, at Quarnero, Lesina, 

 and Lissa, in 30-40 fath. ; Black Sea (cp. Heller, 115, p. 89). 



Subsequent to the occurrence of the species referred to by Garstang 

 in 1897, it does not seem to have been observed at Plymouth till 1905, 

 when a specimen was found far inside the breakwater, in Millbay Pit. 

 In 1907 it was recorded on the Kame-Eddystone ground and the Mew- 

 stone Ledge, and in every year subsequently occasional examples have 

 occurred mostly on the Mewstone Ledge, but also again in Millbay 

 Pit. On the Mewstone Ledge, Mr. Orton tells me he has repeatedly 

 seen it in the crevices of Lepralia foliosa. 



It is conspicuously absent from Bay of Biscay records. 



CORYSTIDAE. 

 Atelecyclus septemdentatus (Montagu). 



At Positions 4 (one), 10 (one), 13 (one), 14 (three), 20 (one), 22 

 (one), 31 (a few), 32 (one), 34 (a few), 35 (four), 36 (one), 37 

 (three), 43 (two), 49 (one), 51 (one). 

 Depth, 40-47 fath. 



ARACHNIDA. 



PYCNOGONIDA. 



Mr. Hodgson kindly identified the species obtained in this group. 



Nymphon brevirostre, Hodge. 

 One specimen at Position 62. 

 Depth, 50 fath. 



Achelia echinata, Hodge. 



At Positions 49 (three), 56 (three), 59 (one), 60 (one), 62 (two). 

 Depth, 47-50 fath. 



Endeis spinosus (Montagu). 

 One specimen at Position 58. 

 Depth, 49 fath. 



BRYOZOA. 



As with the rest of the fauna, such of the Bryozoa as could be easily 

 named at sight were recorded on board in the course of the work, and 

 the rest were brought home for examination. The greater part of the 



