[143] Zoologist, p. 5976.
[145] Sabella tubularia, represented as occupying the foreground and the left-hand side of Plate [XXXIII.]
[146] I have figured a group in the centre of Plate [XXXIII.] I cannot satisfactorily identify it with any species described in Grube’s Fam. der Anneliden. It has some affinities with the Sabella penicillus of Müller; and still more with S. gracilis of Grube. This latter is defined, however, as wanting the two naked threads by the mouth, which in my little species are sufficiently conspicuous. I must leave it undetermined.
[147] Sabella bombyx, represented in Plate [XXXIII.], towards the right hand, springing out of a group of Serpula tubes.
[148] Intellectual Observer, vol. iii. p. 77.
[149] Ascidia ——?; perhaps A. prunum; but much uncertainty rests on the names of the Tunicata. The species is represented in Plate [XXXIV.]: two specimens on the left hand.
[150] Clavelina lepadiformis.
[151] Perophora Listeri. For magnified figures of these animals the reader is referred to my Tenby, Plate V., and Devonshire Coast, Plate XV.
[152] Cynthia grossularia; of which a group is depicted in Plate [XXXIV.], seated on an old cockle valve, to the right of the foreground.