152 COPKl'ODA. 



differing slightly in the fifth pair of thoracic i'eet of the 

 female, was obtained in a gathering from Starcross, collected 

 in June 1880, and in other gatherings collected near Ply- 

 mouth in August 1903. 



NITOCRA HIBEUNICA (G. S. Brady). 



1880. Canthocamptus hibemicu*, G. S. Brady, Monogr. Brit. Copep. 

 vol. ii. p. 5-2, pi. xliv. figs. 1-12. 



1893. Nilocra hibernica, Schmeil, a. p. 78, pi. vn. fags. 1 



This species was obtained by Canon Norman in Exeter 

 Canal, Devon, on June 29th, 1904. 



NITOCRA TAU, Giesbrecht. 



1881. Nitocra tau, Giesbrecht, " Die freileb. Copep. d. Kieler Fcehrde," 

 IV. Bericht d. Commiss. z. Uutersuch. d. deutsch. Meere in Kiel 

 (Separatabdruck), p. 171, pis. i. tigs. 9, 13 ; iii. 13 ; iv. 2, 11, 19 ; v. 7 ; 

 vi. 5 ; vii. 19 ; viii. 4 ; ix. 14, 23 ; xi. 14, 15 b, 35, 36; xii. 19, 20. 



Salcombe, 1875. Starcross, 1880 and 1884. Exmouth, 

 between tide-marks, June 1884. Cattewater, Plymouth, 

 1889. Rock-pools at and above high-water mark, Plymouth, 

 August, and Salcombe, September, 1903. This species, 

 though observed in several gatherings, was somewhat scarce 

 in all of them. New to Britain. 



NITOCRA OLIGOCH^ETA, Giesbrecht. 



1881. Nitocra oliyochceta, Giesb. 1. c. p. 110, pis. i. figs. 2, 15 ; iii. 17 ; 

 iv. 3, 10 ; v. 10 ; vi. 3 ; vii. 17 ; viii. 3 ; ix. 15 ; x. 15, 24 ; xi. 15, 

 21, 33, 34 ; xii. 7-9. 



Rare in a gathering from St. Mary's Sound, Scilly Islands, 

 collected in May 1903. Salcombe, rare. New to Britain. 



DANIELSSENIA TYPICA, Boeck. 



1872. Danielssenia typica, Boeck, Nye Slfegter og Arter af Salt- 



vands-Copepoder, p. 45. 

 1870. Zosime sjrinnlosa, Brady & Robertson, Brit. Assoc. Kept. (1875) 



p. 19(3 (not described). 

 1880. Jonesiella spinulosa, Brady, vol. ii. p. 41, pi. xlviii. figs. 14- 



18; pi. xlix. tigs. 14,15. 



A gathering from 6 fathoms near Duke Buoy, Plymouth, 

 in August 1889, consisted chiefly of Danielssenia ti/j/ica, and 

 is the only one in which this species has been observed. 



DANIELSSENIA FUSIFORMIS (Brady & Robertson). 



1876. Zosime fusiformis, Brady & Robertson, Brit. Assoc. Eept. 



(1875) p. 196 (not described). 

 1880. Jonesiella fitsiformis, Brady, vol. ii. p. 39, pi. xlviii. figs. 1-13. 



Dr. G. S. Brady records this species as occurring " plenti- 



