PLATE IIL 
Fig. 1. Chloeia jlava. Dorsal view, 
Fig. 2. Eurythoe pacijica. Dorsal view, . 
Fig. 3. Ventral view of Chloeia Jlava, . 
Fig. 4. Anterior end of Polynoe platycirrus, 
Fig. 5. Anterior extremity of Lagisca magellanica, var. gruhei, 
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