PLATE XLIIL 



Fig. 



1. Nephthys caeca, 0. Fabr., from the dorsum. About natural size. The example is a 



little more deeply coloured than usual. 



2. N. caeca, var. ciliata (epitokous form?), the K longisetosa of Johnston, from the 



dorsum. Slightly enlarged. 



3. Nephthys Hombergii, Lamk., from the dorsum. The filament at the tip of the tail is 



unusually long. Slightly enlarged. 



4. Anaitis rosea, Mcintosh. St. Andrews. From a drawing by Eliza Lorimer. It is 



incomplete posteriorly. Enlarged. 



5. Eulalia bilineata, Johnst., var., from the tidal region, St. Andrews, July 1st, 1904. 



Enlarged. 



6. Eulalia nebulosa, Mont. Drawing of a specimen from Plymouth by Mrs. Sexton. 



X 2. 



7. Eulalia viridis, 0. F. Mull., var. = E. aurea, Gravier, from Plymouth. From 



a drawing by Mrs. Sexton. X 3. 



8. Eulalia? brick red, Dr. Allen, Plymouth (six specimens found July 26th, 1904). 



Enlarged. 



9. Eumida sanguinea, (Erst. The body shows various constrictions and dilatations. 



Enlarged. 

 10. Eumida sanguinea. A few segments, behind the middle, of a variety from Plymouth 

 having a dull orange hue. Enlarged. 



