SEA-FISHERIES LABORATORY. 201 



Plate VIII. 

 Anchorella paradoaa, van Beneden. — 

 Fig. 1 — Female in situ, x 45. 

 ,, 2 — ,, (back view), x 18. 

 „ 3— Male, x 24. 

 ,, 4 — Female antennule. x 293. 

 ,, 5 — ,, antenna. x 190. 

 ,, 6 — „ mandible, x 293. 

 „ 7 — ,, maxilla. x 293. 

 ,, 8 — ,, maxilliped. x 190. 

 „ 9 — Male maxilliped. x 136. 



Plate IX. 



Ejnhdella, sp. — 



Fig. 1— Seen from ventral surface. x 45. 

 Acanthocotyle, sp. — 



Fig. 2 — Seen from ventral surface, x 45. 

 ,, 3 — Teeth, of one of tke rays. x 353. 

 ,, 4 — Adhesive disc, x 586. 



Plate X. 



Fig. 1 — Octobothrium alosae, Hermann, seen from ventral 



side, x 15. 

 ,, 2 — Octobothrium scomberi (Kuhn), seen from ventral 



side. x 18. 

 i. 3 — Microcotyle labracis, van Ben. and Hesse, seen 



from ventral side. x 14. 

 n 4 — Diplectanum aequans, Diesing, seen from ventral 



side, x 34. 



