TEESH-WATER CTCLOPIDiE AND CALANIDil!;. 



83 



c. Anterior antennm fourteen-jointed. 



10. Cyclops insignis, Glaus (PL VI., fig. 5). 



1857. Cyclops insignis, Glaus (13), p.209, pi. XI., figs. 8-12. 



1868. „ Lulloclii, Brady (22a), p. 127, pi. IV., 



figs. 1-8. 



1863. ,, insignis, G. 0. Sars (20), p. 38. 



1863. ,, ,, Glaus (18), p. 101. 



1878. ,, ,, Brady (32), p.l08,pl.XXI.,figs.l-9. 



1884. „ ,, Herrick (41), p.l55,pl.T, figs, 11-14. 



1891. ,, ,, Schmeil (66), p. 25, 



This is one of the less common species of Cyclops. I have 

 only to add to the two localities given in the Eay Society Mono- 

 graph, one other, — Salt-marsh at Poole, Dorset, where it was 

 found by the Hev. Dr. Norman, P.E.S. Herrick notices the 

 species in his report on the Grustacea of Minnesota, but his 

 remarks appear to refer only to specimens taken at Leipzig. It 

 has been found by G. 0. Sars in ISiorway, by Glaus, Eehberg, 

 and Schmeil in Germany, and by Fric in Bohemia. 



D. Anterior antennce twelve-jointed. 



11. Cyclops serrulatus, Fischer (PL VII., fig. 1). 



1838, ? Cyclops agilis, Koch (4), H. 21, pL III, 



serrulatus, Fischer (8), p. 423, pi X,, 



figs. 22, 23, 26-31. 

 Lilljeborg (9), p, 158, pL XV., 

 fig. 12. 

 Glaus (13), p. 36, figs. 1-3. 

 ,, G. 0. Sars (20), p. 45, 



,, Glaus (18), p, 101, pi I., figs, 1,2; 



pLIV.,fig.l2;pLXI.,fig.3. 

 ,, Lubbock (19), p. 197. 



„ Fric (24), p. 222, fig, 18. 



,, Heller (23), p, 6, 



rijanin (28), p. 34, pi, VIIL, 



figs. 1-8, 



Brady (32), p. 109, pi. XXIL, 



figs. 1-14. 



agilis, Eehberg (33), p, 545, 



pectinifer, Gragin (40), p, 6, pi, IV,, figs.1-7. 



serrulatus, Herrick (41), p, 157, pi, 0,, 



figs. 17-19. 

 agilis, Vosseler (46a), p, 190, pL V,, 



figs, 29-31, 

 serrulatus, Schmeil (66), p. 29. 



1851. 

 1853. 



1857. 

 1863. 

 1863. 



1863. 

 1871. 

 1871, 

 1875, 



1878. 



1880. 

 1883, 

 1884. 



1886. 



1891. 



