Plate LI. 





Figs. 



1. Tripaphylus mvsteli (P. J. van Beneden), ?, x 2| (Lead 



wanting), (p. 160.) 



2. Pennella orfhagorisci E. P. Wright, ?, about natural size 



(head wanting), (p. 150.) (Thomas Edward's specimen.) 



3. Sphyrion lumpi (Kroyer), ?, x about 2. (p. 164.) 



4. A smaller specimen, rather imperfect, x about 4. 



5. Eebehtla edicardsi (Kolliker), ?, x about 2 (Lead 



wanting), (p. 162.) 



6. Thersitina gasterostei (Pagenstecher), ?, x 27. (p. 42.) 



7. Clavella lophii (M. Edwards), ¥, x 2. (p. 226.) 



(All the figures shew dorsal view.) 





