946 REPORT—1850. 
Campanularia volubilis ?, Dorset, 15-20 n. Clyde, 40 sh. 
verticillata, Clyde, 15 m. 
—— dumosa, Devon, 20-25 sh. Isle of Man, 25 sh. Hebrides, 25 
sh. Zetlands, 50 gr. 
Pennatula phosphorea, Clyde, 9m. Hebrides, 15 m. Zetlands, 80 m. 8. 
Virgularia mirabilis, Clyde, 9 m. Zetlands, 70-80 5. Hebrides, 28 m. 
Pavonaria quadrangularis, Hebrides, 12-14 st. m., 15 m., 20-30 m. 
Gorgonia verrucosa, Cornwall, 20-25 sh. 
pinnata, Hebrides, 30 st. 
Aleyonium digitatum, Dorset, 15-20 gr., 21 sh. Devon, 7-124. Corn- 
wall, 20-25 sh. Anglesey, 12 gr. Isle of Man, 18 n., 25 sh. 
Clyde, 30 gr. Hebrides, 25 st. 
Sarcodictyon catenata, Clyde, 20 st. Hebrides, 20 st, 15-20 sh., 25 
gr. n., 25 st., 20-30 st. 
-- agglomerata (new), Hebrides, 30 st. 
Turbinolia milletiana, Cornwall, 20-28. 
Caryophyllia Smithii, Cornwall, 20-25 sh. 27 gr. Hebrides, 7 s., 10 
s. 25 gr. s., 40 gr., 30 st. Outer Hebrides, 18 n., 15-20 gr. 
Zetlands, 50 gr., 70-80 5. 
Zoanthus Couchii, Dorset, 15-20 gr. Cornwall, 20-25 st. Devon, 
20-25 gr. Outer Hebrides, 18 n. 
Capnea sanguinea, 18 n. Isle of Man. 
Adamsia maculata, Anglesey, 12 gr. Isle of Man, 15-18 n., 25 sh. 
Hebrides, 15-20 st. Outer Hebrides, 25 s. 
Actinea vermicularis, Zetlands, 50, 80 sh. - 
crassicornis, Anglesey, 16 st..20 m. Isle of Man, 18 n. 
bellis, Isle of Man, 18 n. 
dianthus, Anglesey, 12 s. gr. 
other species, Anglesey, 7 8. Dorset, 7 m. 
Iluanthos scoticus, Clyde region, 4 m. 
Lucernaria fascicularis, Zetlands, 4-7 w. 
Amorphozoa. 
Halichondria oculata, Dorset, 7 w. 
cervicornis, Zetland, 80 st. 
infundibuliformis, Clyde district, 40 st. 
ventilabrum, Hebrides, 30, 40 st. 
suberea, Dorset, 15-20 gr. Isle of Man. 25sh. Hebrides, 10 5. m. 
— /icus, Isle of Man, 25 sh. 
— hispida, Cornwall, 20-25 sh. 
Cliona celata, Anglesey, 12s. South Wales, 12 gr. Isle of Man, 18, 
25 st. Hebrides, 18 n. and m. 
Spongia pulchella, Isle of Man, 25 st. 
Grantia ciliata, Devon, 7-12 m. st. Cornwall, 20-25 st. Anglesey, 
2 gr. Isle of Man, 15-18 ἢ. Hebrides, 25 gr. s.? Zetlands, 
50 gr. 
Duseidea fragilis, Isle of Man, 25 sh. 
Plants. 
The greater part of these dredgings are beyond the region of the majority 
of alge. Between 0 and 10 fathoms, numerous fuci were taken, olivaceous 
species prevailing in the lesser depths, red ones in the greater. Delesseria 
and Desmarestia are the genera of which species were met with at most 
considerable depths, 1.6. at 15 and 18 fathoms (Hebrides). A straggling 
Laminaria was once taken as deep as 18 fathoms in the Zetlands, Beyond 
