DREDGING.

Now we have made our offing, and can look well into Teignmouth Harbour,

the bluff point of the Ness some four miles distant, scarcely definable

now against the land. We pull down sails, set her head for the Orestone

Rock, and drift with the tide. The dredge is hove overboard, paying

out some forty fathoms of line, for we have about twelve or fourteen

fathoms’ water here, with a nice rough, rubbly bottom, over which, as

we hold the line in hand, we feel the iron lip of the dredge grate and

rumble, without catches or jumps. Now and then, for a brief space, it

goes smoothly, and the hand feels nothing; that is when a patch of sand

is crossed, or a bed of zostera, or close-growing sea-weeds, each a

good variation for yielding.

“What d’ye say, Tom? Shall we try it?”

“Ay, ay, sir!”

Up comes the wet line under Tom’s strong muscular pulling, and as

it leaves his hands, we coil it snug in the bows of the boat. Dimly

appears the dredge some yards below the surface, and now it comes

to light, and is fairly lifted aboard. “’Tis mortal heavy!” Well

it may be, for here is a pretty cargo of huge, rough stones, great

oyster-shells, and I know not what. Bright scarlets and crimsons and

yellows I discern, and many a twinkling movement among the chaos raises

our expectations of something good. We pick out the most conspicuous

things, and now turn the whole contents bodily on this old shutter,

which we have laid across two thwarts. ’Tis done; and now heave the

dredge over again, and we are free to work at the mass with all our

eyes and fingers.

The first thing that strikes attention from its size and brilliant

colours is a great Sun-star.[113] This is a noble example of the

Star-fish family, not uncommon off these shores. The disk of this

specimen is two inches and a half wide, and the rays, which are here

eleven in number (more commonly twelve) are one and three-fourths

long, so that the total diameter of this fine creature is six inches.

The upper surface is convex and cake-like, but can be plumped up at

pleasure. Both disk and rays are studded with small whitish knobs,

which seem simple to the eye, but when magnified are seen to be formed

of short and close-set spines. They are not regularly arranged on the

rays any more than on the disk. Slightly elevated ridges connect the

knobs, thus covering the whole surface with a raised network.

[Illustration:

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