PLATE CXXV.
P ig.
1. Slightly winged bristle of Melinna cristata, Sars. X oc. 4, obj. D.
1 a. Dorsal (post-branchial) hook. X oc. 2, obj. D.
1 b. Hook. X oc. 2, obj. D.
2. Winged bristle of Melinna elisabetlise, Mcl. X oc. 4, obj. D.
2 a. Dorsal hook. X oc. 2, obj. D.
2 b. Hook. X oc. 4, obj. F, with draw-tube.
3. Winged bristle of Melinna palmata, Grube (= adriatica, Marenzeller). X oc. 4,
obj. D.
3 a. Dorsal hook. X oc. 2, obj. D.
3 b. Hook. X oc. 4, obj. F, with draw-tube.
3 c. Anterior setigerous process. X oc. 2, obj. A.
4. Slightly winged bristle of variety of Nicolea venustula, Montagu, from 640 fathoms.
(Vide p. 150.) X oc. 2, obj. F.
4 a. Hook. X oc. 4, obj. F, with draw-tube.
5. Anterior bristle of Amphitrite cirrata, 0. F. Muller. X oc, 4, obj. D.
5 a. Hook. X oc. 4, obj. D, with draw-tube.
6 and 6'. Winged bristles of Amphitrite affinis, Malmgren. x~oc7 4, obj. D.
6 a. Anterior hook. X oc. 4, obj. D.
6 6. Posterior hook. X oc. 4, obj. D, with draw-tube.
7. Tip of an anterior serrated bristle of Petta pusilla, Malmgren. X oc. 4, obj. D.
7 a. Winged and serrated bristle. X oc* 4, obj. D.
7 b. Similar form with a slight spear-tip. X oc. 2, obj. D.
7 c. Capillary serrated bristle. X oc. 2, obj. D, with 1-in. draw-tube.
7 d. Caudal hook. X oc. 4, obj. D.
7 e. Hook. X oc. 4, obj. D, full draw-tube.
7/. Posterior end with scapha. Enlarged.
7 g. The same in lateral view. Enlarged.
8. Simple capillary bristle of Tetreres mv/rata, Allen. X oc. 2, obj. D.
8 a. More slender capillary form. X oc. 4, obj. A, with full draw-tube.
9. Anterior end of Amage auricula, Malmgren, from Norway. Enlarged under a lens.
(Vide p. 80.)
10. Winged bristle of Amphitrite figukis, Dalyell. X oc. 4, obj. A, with 2-in. draw-tube.
10 a. Geniculate bristle showing strise on curve. X oc. 4, obj. A, with 2-in. draw-tube.