TEGAvSTES. STENHELIA. 141 



*TEGASTKS FALCATUS, Norman. 



I860. Amymone falcata, Norman, " Last Report Dredging Shetland 



Isles," Brit. Assoc. Report for 1868, p. 296. 

 1872. Amymone mini, Boeck, Nye Slaegter og Arter af Saltvands- 



Copepoder, p. 16. 

 1880. Amymone spheerica, G. S. Brady, vol. ii. p. 28 (not A. spheerica, 



Glaus). 



1903. Amymone r libra, G. S. Brady, Trans. Nat. Hist. Soc. Nortluimb., 

 Durham and Newcastle, new ser. vol. i. p. 3, pi. i. tig. 13. 



1904. Tegastes falcatus, G. O. Sara, p. 69, pi. xli. 



Professor Brady in his Monograph made A. falcata, 

 Norman, a synonym of A. $/>1icenca, Clans. In a recent 

 paper he has retracted the opinion that the species found hy 

 him is that of Clans, and has adopted the name A. rtihwt, 

 Boeck ; but Norman's A. falcata, in the description of which 

 the specific differences from those of A. spheerica were pointed 

 out, has precedence over the A. rubnt, Boeck. 



One or two specimens of Tegastes falcatus were observed 

 in gatherings from Fowey, Cornwall, near Eddystone 

 Lighthouse, and Plymouth Sound. 



PARATEGASTES SPELERICUS (Glaus). 



1863. Amymone spheerica, Clans, p. 114, pi. xx. figs. 1-9. 



1894. Amymone nigrans, T. & A. Scott, Ann. & Mag. Nat. Hist. 



ser. 6, vol. xiii. p. 157, pi. viii. figs. 1-7. 

 1904. Parateyastes sphcericus, G. O. Sars, p. 73, pi. xliii. 



Many specimens of this small dark-coloured species were 

 taken by A. M. N. at Exmouth, between tide-marks, in 

 June 1884. It has also been observed in gatherings recently 

 collected at St. Mary's, Scilly Islands, and in the neighbour- 

 hood of Plymouth. T. sphcericus appears to be more littoral 

 in its distribution than T. falcatus. 



STENHELIA HISPIDA, Gr. S. Brady. 



1880. Stenhelia hispida, Brady, vol. ii. p. 32, pi. xlii. figs. 1-14. 



Salcombe, July 1875. Mouth of the River Yealm, August 

 1889. Plymouth near Drake Island, near Chequer Buoy, 

 and in Mill Bay, August 1903. Hare in all these gatherings. 



STENHELIA IMA (G. S. Brady). 



1872. Canthocamptus imus, Brady, Nat. Hist. Trans. Northumb. and 



Durham, vol. iv. p. 436, pi. xix. tigs. 1-5. 

 1880. Stenhelia ima, Brady, vol. ii. p. 35, pi. xliii. figs. 1-14. 



Very sparingly in a gathering from Salcombe 1875, and in 



* 7'ct/astes, Norman. See Norman on " New Generic Names," Ann. & 

 Mag. Nat. Hist. ser. 7, vol. xi. p. o'is (1003). 



