EXPLANATION OF PLATE VII. 



Figure 30. — Lerneonema radiata Steenstrup aud Liitken, (p. 578 ;) female, enlarged two 



diameters. 

 31. — Pandarus, (p. 576;) female; dorsal view, enlarged five diameters. 

 32. — Nogagus Latreillii, (p. 576;) male ; dorsal view, enlarged five diameters 

 33. — SappMrina, (p. 573 ;) male ; dorsal view, enlarged ten diameters. 

 34. — Lepas fascicularis Ellis and Solander, (p. 579;) lateral view of a single 



animal from a large cluster, ilightly enlarged. 

 35.— PhoxicMlidium maxillare Stimpson, fp. 544;) male ; dorsal view, enlarged 



two diameters, 

 (Figure 33 was drawn by S. I. Smith ; all tlie others l\y J. H. Emerton.) 



