273 Part I[I.—Seventeenth Annual Report. 
PLATE XIII. 
* Diaptomus laciniatus, 
Fig. 1. Female, dorsal view : : : : : : . Kees 
Fig, 2. Foot of fifth pair, female ; : ; : : . |) x does 
Fig. 3. Foot of fifth pair, male . ; ; : 5 é . xieve 
Fig. 4. Last three joints of right antennule, male. 4 ; - PGs 
* Diaptomus hircus, Brady. 
Fig. 5. Female, dorsal view : : 2 : 2 : ~ Kae 
Fig. 6. Foot of fifth pair, female : : ; : : . x 2538, 
Fig. 7. Foot of fifth pair, male . ; Sue : 4 ; ol awe 
Fig. 8. Last three joints of right antennule, male. ‘ ‘ a Ree 
Orchestia mediterranea. 
Fig. 9. One of the anterior gnathopods : : ; : . Kaas 
Fig. 10. One of the posterior gnathopods : : : : - ae 
Fig. 11. One of the last pair of perseopods : ; ; : oe 
Pysllocamptus fairliensis, T. Scott. 
Fig, 12. Hemale, side view : ; : A ; : é. Tao 
Fig. 13. One of the antennules, female . ‘ : ‘ i . x 456. 
Fig. 14. One of the antenne 5 : 6 : ; . x 456. 
Fig, 15, One of the mandibles. : : : : . i) AW GOs 
Fig. 16. Foot of first pair of swimming-feet  - : : . x 456. 
Fig, 17. Foot of fonrth pair of swimming-feet , : k f . x 456, 
Fig, 18. Foot of fifth pair . : : : s Yl eisee 
Fig. 19. Last abdominal segment, and caudal fureca . ; f AP Reb aee 
Delavalia giesbrechti, var. 
Fig. 20. Foot of first pair of swimming-feet . : : : . e880: 
Fig. 21. Foot of fifth pair . : 5 : a * eee 
Fig, 22. Last abdominal segment, and caudal furca . ! i. See 
* Ceriodaphnia quadrangu.a, var. 
Fig. 23. Post-abdomen of female . d ; ; ‘ ‘ yee 
“ Reference to these species will be found in my paper on the Fresh-Water Lochs of Scotland in 
this Report. 
